Nitrous oxide
- Formula: N2O
- Molecular weight: 44.0128
- IUPAC Standard InChIKey: GQPLMRYTRLFLPF-UHFFFAOYSA-N
- CAS Registry Number: 10024-97-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Nitrogen oxide (N2O); Dinitrogen monoxide; Dinitrogen oxide; Laughing gas; N2O; Factitious air; Hyponitrous acid anhydride; Nitrogen oxide; UN 1070; UN 2201; Nitrogen monoxide; Nitral
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Reaction thermochemistry data: reactions 51 to 83
- Henry's Law data
- IR Spectrum
- Mass spectrum (electron ionization)
- Gas Chromatography
- Fluid Properties
- Data at other public NIST sites:
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Gas phase thermochemistry data
Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 82.05 | kJ/mol | Review | Chase, 1998 | Data last reviewed in December, 1964 |
Quantity | Value | Units | Method | Reference | Comment |
S°gas,1 bar | 219.96 | J/mol*K | Review | Chase, 1998 | Data last reviewed in December, 1964 |
Gas Phase Heat Capacity (Shomate Equation)
Cp° = A + B*t + C*t2 + D*t3 +
E/t2
H° − H°298.15= A*t + B*t2/2 +
C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 −
E/(2*t2) + G
Cp = heat capacity (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.
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Temperature (K) | 298. to 1400. | 1400. to 6000. |
---|---|---|
A | 27.67988 | 60.30274 |
B | 51.14898 | 1.034566 |
C | -30.64454 | -0.192997 |
D | 6.847911 | 0.012540 |
E | -0.157906 | -6.860254 |
F | 71.24934 | 48.61390 |
G | 238.6164 | 272.5002 |
H | 82.04824 | 82.04824 |
Reference | Chase, 1998 | Chase, 1998 |
Comment | Data last reviewed in December, 1964 | Data last reviewed in December, 1964 |
Phase change data
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Ptriple | 0.87890 | bar | N/A | Fonseca and Lobo, 1989 | Uncertainty assigned by TRC = 0.0001 bar; TRC |
Ptriple | 0.8791 | bar | N/A | Calado, Rebelo, et al., 1986 | Uncertainty assigned by TRC = 0.00008 bar; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 309.56 | K | N/A | Ohgaki, Umezono, et al., 1990 | Uncertainty assigned by TRC = 0.15 K; TRC |
Tc | 309.65 | K | N/A | Li and Kiran, 1988 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tc | 309.49 | K | N/A | Tsiklis and Prokhorov, 1967 | TRC |
Tc | 309.55 | K | N/A | Cook, 1953 | Uncertainty assigned by TRC = 0.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 72.38 | bar | N/A | Ohgaki, Umezono, et al., 1990 | Uncertainty assigned by TRC = 0.20 bar; TRC |
Pc | 72.70 | bar | N/A | Li and Kiran, 1988 | Uncertainty assigned by TRC = 0.50 bar; TRC |
Pc | 72.346 | bar | N/A | Cook, 1953 | Uncertainty assigned by TRC = 0.5066 bar; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Vc | 0.0955 | l/mol | N/A | Li and Kiran, 1988 | Uncertainty assigned by TRC = 0.002 l/mol; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 10.3 | mol/l | N/A | Ohgaki, Umezono, et al., 1990 | Uncertainty assigned by TRC = 0.1 mol/l; TRC |
ρc | 10.2 | mol/l | N/A | Tsiklis and Prokhorov, 1967 | Visual in pVT apparatus, Khodeeva and Lebedeva Russ. J. Phys. Chem. 1966, 40, 1668.; TRC |
ρc | 10.3 | mol/l | N/A | Cook, 1953 | Uncertainty assigned by TRC = 0.05 mol/l; TRC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
16.5 | 184.7 | Atake and Chihara, 1974 | AC |
16.1 | 221. | Hoge, 1945 | Based on data from 182. to 236. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
129.8 to 187.7 | 4.37799 | 621.077 | -44.659 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
25.1 ± 0.4 | 74. | LE | Bryson, Cazcarra, et al., 1974 | Based on data from 68. to 80. K.; AC |
24.6 | 161. | N/A | Blue and Giauque, 1935 | Based on data from 148. to 182. K.; AC |
23.6 | 113. | MG | Black, van Praagh, et al., 1930 | Based on data from 103. to 123. K.; AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
6.5 | 182.4 | Atake and Chihara, 1974 | AC |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, Gas phase ion energetics data, Ion clustering data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Reactions 1 to 50
By formula: NO- + N2O = (NO- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 60. ± 100. | kJ/mol | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 75. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 62.3 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=32.2 kJ/mol; M |
By formula: NO2+ + N2O = (NO2+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 59.0 | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 72.8 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 55. ± 3. | kJ/mol | DT | Illies, 1988 | gas phase; ΔrH(0 K)=55.7 kJ/mol; M |
ΔrH° | 54.8 | kJ/mol | PI | Linn and Ng, 1981 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 51.9 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=55.7 kJ/mol; M |
By formula: O2+ + N2O = (O2+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 56.1 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 45. ± 2. | kJ/mol | DT | Illies, 1988 | gas phase; ΔrH(0 K)=45.2 kJ/mol; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 64.0 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=45.2 kJ/mol; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
37. | 200. | FA | Adams and Bohme, 1970 | gas phase; switching reaction(O2+)O2; M |
By formula: (I- • 2N2O) + N2O = (I- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 13. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 63. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: (NO- • N2O) + N2O = (NO- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24.7 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19.2 | kJ/mol | N/A | Coe, Snodgrass, et al., 1987 | gas phase; B |
ΔrH° | 23. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrH° | 30. | kJ/mol | PES | Coe, Snodgrass, et al., 1986 | gas phase; D(N2O)2 not accounted for; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -4.2 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 2N2O) + N2O = (NO- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 21. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -5.0 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (I- • N2O) + N2O = (I- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 14. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.4 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: I- + N2O = (I- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 16. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.0 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: HN2O+ + N2O = (HN2O+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 69.9 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 86.2 | kJ/mol | PHPMS | Szulejko and McMahon, 1992 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 132. | J/mol*K | PHPMS | Szulejko and McMahon, 1992 | gas phase; M |
By formula: (O2- • 2N2O) + N2O = (O2- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 26.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -3. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 3N2O) + N2O = (O2- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 23.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -6.3 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 4N2O) + N2O = (O2- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.2 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -7.9 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 5N2O) + N2O = (O2- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20.9 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -9.2 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 2N2O) + N2O = (O- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.6 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -4. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 3N2O) + N2O = (O- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -8.4 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 4N2O) + N2O = (O- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -9.6 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 5N2O) + N2O = (O- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.3 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -11. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 6N2O) + N2O = (O- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.3 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 120. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -14. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • N2O) + N2O = (O- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.6 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 79. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -1. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • N2O) + N2O = (O2- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 36.4 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 3. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: O2- + N2O = (O2- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | <56.90 | kJ/mol | IMRB | Adams and Bohme, 1970 | gas phase; N2O..O2- + O2 -> O4- + N2O; B |
ΔrH° | 37. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
By formula: (NO- • 3N2O) + N2O = (NO- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20.9 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -5.0 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 4N2O) + N2O = (NO- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.6 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -6.3 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (H3O+ • 3N2O) + N2O = (H3O+ • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
By formula: (NO2+ • 5N2O) + N2O = (NO2+ • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
By formula: (HN2O+ • 5N2O) + N2O = (HN2O+ • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 130. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
By formula: (Cl- • 4N2O) + N2O = (Cl- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: (F- • 6N2O) + N2O = (F- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 14. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: (NO2+ • 2N2O) + N2O = (NO2+ • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 23. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO2+ • N2O) + N2O = (NO2+ • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 24. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 75. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO- • 5N2O) + N2O = (NO- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 18.4 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -7.9 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 6N2O) + N2O = (NO- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.6 ± 1.3 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -11. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: CH3+ + N2O = (CH3+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 221. | kJ/mol | PHPMS | McMahon, Heinis, et al., 1988 | gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 202. kJ/mol; Foster, Williamson, et al., 1974; M |
By formula: (I- • 10N2O) + N2O = (I- • 11N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.2 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 11N2O) + N2O = (I- • 12N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.4 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 9N2O) + N2O = (I- • 10N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.5 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 3N2O) + N2O = (I- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 4N2O) + N2O = (I- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 5N2O) + N2O = (I- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.6 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 6N2O) + N2O = (I- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.2 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 7N2O) + N2O = (I- • 8N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.8 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 8N2O) + N2O = (I- • 9N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
(N2O2- • 4294967295) +
= N2O2-
By formula: (N2O2- • 4294967295N2O) + N2O = N2O2-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 96.7 ± 5.0 | kJ/mol | N/A | Li and Continetti, 2002 | gas phase; B |
ΔrH° | 135.1 ± 2.9 | kJ/mol | LPD | Osboen, Leahy, et al., 1996 | gas phase; Affinity at 0 K; B |
By formula: (HO- • 3N2O) + N2O = (HO- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | >30. ± 140. | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.981 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • 4N2O) + N2O = (HO- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | >20. ± 230. | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 3.146 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • 2N2O) + N2O = (HO- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 28.9 | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.761 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • N2O) + N2O = (HO- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 32.6 | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.485 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (Cl- • 2N2O) + N2O = (Cl- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 83.7 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Cl- • 3N2O) + N2O = (Cl- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 87.4 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 2N2O) + N2O = (F- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 35. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 98.7 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Ion clustering data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
B - John E. Bartmess
View reactions leading to N2O+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 12.889 ± 0.004 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 549.8 | kJ/mol | N/A | Hunter and Lias, 1998 | at N; HL |
Proton affinity (review) | 575.2 | kJ/mol | N/A | Hunter and Lias, 1998 | at O; HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 523.3 | kJ/mol | N/A | Hunter and Lias, 1998 | at N; HL |
Gas basicity | 548.7 | kJ/mol | N/A | Hunter and Lias, 1998 | at O; HL |
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
0.22 ± 0.10 | CIDT | Tiernan and Wu, 1978 | B |
>-0.15 ± 0.10 | NBIE | Nalley, Compton, et al., 1973 | B |
0.27 ± 0.17 | ECD | Wentworth, Chen, et al., 1971 | B |
<0.76 ± 0.10 | LPES | Coe, Snodgrass, et al., 1986 | Vertical Detachment Energy: ca. 1.5 eV. Anion bent, with little Franck-Condon overlap; B |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
12.89 | PE | Kimura, Katsumata, et al., 1981 | LLK |
12. ± 1. | PI | Hitchcock, Brion, et al., 1980 | LLK |
12.91 ± 0.03 | EI | Sahini, Constantin, et al., 1978 | LLK |
12.886 ± 0.002 | PE | Berkowitz and Eland, 1977 | LLK |
12.88 ± 0.005 | PI | Coppens, Smets, et al., 1974 | LLK |
12.89 ± 0.005 | PI | Coppens, Smets, et al., 1974 | LLK |
12.90 | PE | Eland, 1973 | LLK |
12.891 ± 0.008 | PE | Collin and Natalis, 1969 | RDSH |
12.893 ± 0.005 | PE | Brundle and Turner, 1969 | RDSH |
12.89 | PI | Cook, Metzger, et al., 1968 | RDSH |
12.888 ± 0.007 | PI | Dibeler and Walker, 1967 | RDSH |
12.8 ± 0.05 | EI | Carette, 1967 | RDSH |
12.882 ± 0.008 | PI | Nicholson, 1965 | RDSH |
12.894 | S | Tanaka, Jursa, et al., 1960 | RDSH |
12.89 | PE | Potts and Williams, 1974 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
N+ | 20. ± 1. | NO | PI | Hitchcock, Brion, et al., 1980 | LLK |
N+ | 19.494 | NO | PE | Berkowitz and Eland, 1977 | LLK |
N+ | 20.06 | NO | PE | Dibeler, Walker, et al., 1967 | RDSH |
NO+ | 15.3 ± 0.1 | N | EI | Olivier, Locht, et al., 1982 | LBLHLM |
NO+ | 16. ± 1. | N | PI | Hitchcock, Brion, et al., 1980 | LLK |
NO+ | 16.53 ± 0.01 | N | PI | Coppens, Smets, et al., 1974 | LLK |
NO+ | 15.01 | N | PI | Coppens, Smets, et al., 1974 | LLK |
NO+ | 17.73 ± 0.01 | N | PI | Coppens, Smets, et al., 1974 | LLK |
NO+ | 14.3 ± 0.3 | N(4Sø) | EI | Coleman, Delderfield, et al., 1969 | RDSH |
NO+ | 17.74 | N(2Pø)? | PI | Dibeler and Walker, 1967 | RDSH |
NO+ | 16.53 | N(2Dø)? | PI | Dibeler and Walker, 1967 | RDSH |
NO+ | 15.01 | N(4Sø) | PI | Dibeler and Walker, 1967 | RDSH |
NO+ | 13.75 ± 0.10 | N(4Sø) | EI | Curran and Fox, 1961 | RDSH |
N2+ | 17.3 ± 0.2 | O | EI | Olivier, Locht, et al., 1982 | LBLHLM |
N2+ | 18. ± 1. | O | PI | Hitchcock, Brion, et al., 1980 | LLK |
N2+ | 17.29 | O | PI | Dibeler, 1967 | RDSH |
O+ | 15. ± 1. | N2 | PI | Hitchcock, Brion, et al., 1980 | LLK |
O+ | 15.31 | N2 | PI | Dibeler, Walker, et al., 1967 | RDSH |
Ion clustering data
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: Br- + N2O = (Br- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 23. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 75.7 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Br- • N2O) + N2O = (Br- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 23. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 91.2 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Br- • 2N2O) + N2O = (Br- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 95.8 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: CH3+ + N2O = (CH3+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 221. | kJ/mol | PHPMS | McMahon, Heinis, et al., 1988 | gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 202. kJ/mol; Foster, Williamson, et al., 1974; M |
By formula: Cl- + N2O = (Cl- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 80.3 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Cl- • N2O) + N2O = (Cl- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 81.6 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Cl- • 2N2O) + N2O = (Cl- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 83.7 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Cl- • 3N2O) + N2O = (Cl- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 87.4 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (Cl- • 4N2O) + N2O = (Cl- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: F- + N2O = (F- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 41. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • N2O) + N2O = (F- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 39. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 95.0 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 2N2O) + N2O = (F- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 35. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 98.7 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 3N2O) + N2O = (F- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 31. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 102. | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 4N2O) + N2O = (F- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 26. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 107. | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 5N2O) + N2O = (F- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 25. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 108. | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (F- • 6N2O) + N2O = (F- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 14. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: (H- • 4294967295N2O) + N2O = H-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 248. ± 17. | kJ/mol | Ther | Sheldon, Ohair, et al., 1995 | gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO; B |
By formula: HN2O+ + N2O = (HN2O+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 69.9 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 86.2 | kJ/mol | PHPMS | Szulejko and McMahon, 1992 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 132. | J/mol*K | PHPMS | Szulejko and McMahon, 1992 | gas phase; M |
By formula: (HN2O+ • N2O) + N2O = (HN2O+ • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 27. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (HN2O+ • 2N2O) + N2O = (HN2O+ • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (HN2O+ • 3N2O) + N2O = (HN2O+ • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 23. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 120. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (HN2O+ • 4N2O) + N2O = (HN2O+ • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 130. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (HN2O+ • 5N2O) + N2O = (HN2O+ • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 130. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
By formula: (HO- • N2O) + N2O = (HO- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 32.6 | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.485 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • 2N2O) + N2O = (HO- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 28.9 | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.761 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • 3N2O) + N2O = (HO- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | >30. ± 140. | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 2.981 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: (HO- • 4N2O) + N2O = (HO- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | >20. ± 230. | kJ/mol | N/A | Kim, Wenthold, et al., 1998 | gas phase; Vertical Detachment Energy: 3.146 eV. Affinity is EA difference with next lower +0.08 eV f; B |
By formula: H3O+ + N2O = (H3O+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 70.7 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (H3O+ • N2O) + N2O = (H3O+ • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 50.6 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (H3O+ • 2N2O) + N2O = (H3O+ • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 42.7 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (H3O+ • 3N2O) + N2O = (H3O+ • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
By formula: I- + N2O = (I- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 16. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.0 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (I- • N2O) + N2O = (I- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 14. ± 1. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.4 | J/mol*K | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; M |
By formula: (I- • 2N2O) + N2O = (I- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
ΔrH° | 13. | kJ/mol | PHPMS | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 63. | J/mol*K | N/A | Hiraoka, Aruga, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
By formula: (I- • 3N2O) + N2O = (I- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 4N2O) + N2O = (I- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 5N2O) + N2O = (I- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.6 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 6N2O) + N2O = (I- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.2 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 7N2O) + N2O = (I- • 8N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.8 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 8N2O) + N2O = (I- • 9N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10. ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 9N2O) + N2O = (I- • 10N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.5 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 10N2O) + N2O = (I- • 11N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.2 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: (I- • 11N2O) + N2O = (I- • 12N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.4 ± 8.4 | kJ/mol | PDis | Arnold, Bradforth, et al., 1995 | gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B |
By formula: NO- + N2O = (NO- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 60. ± 100. | kJ/mol | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 75. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 62.3 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=32.2 kJ/mol; M |
By formula: (NO- • N2O) + N2O = (NO- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24.7 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19.2 | kJ/mol | N/A | Coe, Snodgrass, et al., 1987 | gas phase; B |
ΔrH° | 23. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrH° | 30. | kJ/mol | PES | Coe, Snodgrass, et al., 1986 | gas phase; D(N2O)2 not accounted for; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -4.2 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 2N2O) + N2O = (NO- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 21. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -5.0 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 3N2O) + N2O = (NO- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20.9 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -5.0 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 4N2O) + N2O = (NO- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.6 ± 3.8 | kJ/mol | N/A | Hendricks, de Clercq, et al., 2002 | gas phase; B |
ΔrH° | 19. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -6.3 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 5N2O) + N2O = (NO- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 18.4 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -7.9 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (NO- • 6N2O) + N2O = (NO- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.6 ± 1.3 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -11. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: NO2+ + N2O = (NO2+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 59.0 | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 72.8 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 55. ± 3. | kJ/mol | DT | Illies, 1988 | gas phase; ΔrH(0 K)=55.7 kJ/mol; M |
ΔrH° | 54.8 | kJ/mol | PI | Linn and Ng, 1981 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 51.9 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=55.7 kJ/mol; M |
By formula: (NO2+ • N2O) + N2O = (NO2+ • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21. | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 24. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 75. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO2+ • 2N2O) + N2O = (NO2+ • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12. | kJ/mol | EI | Cameron, Aitken, et al., 1994 | gas phase; M |
ΔrH° | 23. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO2+ • 3N2O) + N2O = (NO2+ • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 18. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO2+ • 4N2O) + N2O = (NO2+ • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (NO2+ • 5N2O) + N2O = (NO2+ • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994 | gas phase; Entropy change calculated or estimated; M |
(N2O2- • 4294967295) +
= N2O2-
By formula: (N2O2- • 4294967295N2O) + N2O = N2O2-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 96.7 ± 5.0 | kJ/mol | N/A | Li and Continetti, 2002 | gas phase; B |
ΔrH° | 135.1 ± 2.9 | kJ/mol | LPD | Osboen, Leahy, et al., 1996 | gas phase; Affinity at 0 K; B |
By formula: (O- • N2O) + N2O = (O- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.6 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 79. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -1. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 2N2O) + N2O = (O- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.6 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -4. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 3N2O) + N2O = (O- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -8.4 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 4N2O) + N2O = (O- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -9.6 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 5N2O) + N2O = (O- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.3 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -11. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O- • 6N2O) + N2O = (O- • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.3 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 120. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -14. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: O2+ + N2O = (O2+ • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 56.1 | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrH° | 45. ± 2. | kJ/mol | DT | Illies, 1988 | gas phase; ΔrH(0 K)=45.2 kJ/mol; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
ΔrS° | 64.0 | J/mol*K | DT | Illies, 1988 | gas phase; ΔrH(0 K)=45.2 kJ/mol; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
37. | 200. | FA | Adams and Bohme, 1970 | gas phase; switching reaction(O2+)O2; M |
By formula: (O2+ • N2O) + N2O = (O2+ • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 31. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (O2+ • 2N2O) + N2O = (O2+ • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 25. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 79. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (O2+ • 3N2O) + N2O = (O2+ • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (O2+ • 4N2O) + N2O = (O2+ • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (O2+ • 5N2O) + N2O = (O2+ • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 18. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: (O2+ • 6N2O) + N2O = (O2+ • 7N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994 | gas phase; M |
By formula: O2- + N2O = (O2- • N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | <56.90 | kJ/mol | IMRB | Adams and Bohme, 1970 | gas phase; N2O..O2- + O2 -> O4- + N2O; B |
ΔrH° | 37. | kJ/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
By formula: (O2- • N2O) + N2O = (O2- • 2N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 36.4 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 3. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 2N2O) + N2O = (O2- • 3N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 26.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -3. ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 3N2O) + N2O = (O2- • 4N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 23.8 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -6.3 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 4N2O) + N2O = (O2- • 5N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 22.2 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -7.9 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
By formula: (O2- • 5N2O) + N2O = (O2- • 6N2O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20.9 ± 0.84 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -9.2 ± 4.2 | kJ/mol | TDAs | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; B |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Fonseca and Lobo, 1989
Fonseca, I.M.A.; Lobo, L.Q.,
Thermodynamics of liquid mixtures of xenon and methyl fluoride,
Fluid Phase Equilib., 1989, 47, 249. [all data]
Calado, Rebelo, et al., 1986
Calado, J.C.G.; Rebelo, L.P.N.; Streett, W.B.; Zollweg, J.A.,
Thermodynamics of liquid (dimethylether + xenon),
J. Chem. Thermodyn., 1986, 18, 931. [all data]
Ohgaki, Umezono, et al., 1990
Ohgaki, K.; Umezono, S.; Katayama, T.,
Pressure-density-temperature (p-ρ-T) relations of fluoroform, nitrous oxide, and propene in the critical region,
J. Supercrit. Fluids, 1990, 3, 78-84. [all data]
Li and Kiran, 1988
Li, L.; Kiran, E.,
Gas-Liquid Critical Properties of Methylamine + Nitrous Oxide and Methylamine + Ethylene Binary Mixtures,
J. Chem. Eng. Data, 1988, 33, 342. [all data]
Tsiklis and Prokhorov, 1967
Tsiklis, D.S.; Prokhorov, V.M.,
Phase equilibria in systems containing fluorine compounds,
Zh. Fiz. Khim., 1967, 41, 2195-9. [all data]
Cook, 1953
Cook, D.,
Vapor Pressure and Orthobaric Density of Nitrous Oxide,
Trans. Faraday Soc., 1953, 49, 716. [all data]
Atake and Chihara, 1974
Atake, Tooru; Chihara, Hideaki,
A New Condensed Gas Calorimeter. Thermodynamic Properties of Solid and Liquid Dinitrogen Oxide,
Bull. Chem. Soc. Jpn., 1974, 47, 9, 2126-2136, https://doi.org/10.1246/bcsj.47.2126
. [all data]
Hoge, 1945
Hoge, H.J.,
Vapor pressure, latent heat of vaporization, and triple-point temperature of N2O,
J. RES. NATL. BUR. STAN., 1945, 34, 3, 281-17, https://doi.org/10.6028/jres.034.015
. [all data]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Bryson, Cazcarra, et al., 1974
Bryson, Charles E.; Cazcarra, Victor; Levenson, Leonard L.,
Sublimation rates and vapor pressures of water, carbon dioxide, nitrous oxide, and xenon,
J. Chem. Eng. Data, 1974, 19, 2, 107-110, https://doi.org/10.1021/je60061a021
. [all data]
Blue and Giauque, 1935
Blue, R.W.; Giauque, W.F.,
The Heat Capacity and Vapor Pressure of Solid and Liquid Nitrous Oxide. The Entropy from its Band Spectrum,
J. Am. Chem. Soc., 1935, 57, 6, 991-997, https://doi.org/10.1021/ja01309a008
. [all data]
Black, van Praagh, et al., 1930
Black, H.K.; van Praagh, G.; Topley, B.,
Note on the vapour pressure of solid nitrous oxide,
Trans. Faraday Soc., 1930, 26, 196, https://doi.org/10.1039/tf9302600196
. [all data]
Hiraoka, Fujimaki, et al., 1994
Hiraoka, K.; Fujimaki, S.; Aruga, K.; Sato, T.; Yamabe, S.,
Gas-Phase Solavtion of NO+, O2+, N2O+, and H3O+ with N2O,
J. Chem. Phys., 1994, 101, 5, 4073, https://doi.org/10.1063/1.467524
. [all data]
Illies, 1988
Illies, A.J.,
Thermochemistry of the Gas - Phase Ion - Molecule Clustering of CO2+CO2, SO2+CO2, N2O+N2O, O2+CO2, NO+CO2 and NO+N2O: Description of a New Hybrid Drift Tube/Ion Source with Coaxial Electron Beam and Ion Exit Apertures,
J. Phys. Chem., 1988, 92, 10, 2889, https://doi.org/10.1021/j100321a037
. [all data]
Cameron, Aitken, et al., 1994
Cameron, B.R.; Aitken, C.G.; Harland, P.W.,
Appearence Energies of Small Cluster Ions and their Fragments,
J. Chem. Soc. Faraday Trans., 1994, 90, 7, 935, https://doi.org/10.1039/ft9949000935
. [all data]
Linn and Ng, 1981
Linn, S.H.; Ng, C.Y.,
Photoionization Study of CO2, N2O Dimers and Clusters,
J. Chem. Phys., 1981, 75, 10, 4921, https://doi.org/10.1063/1.441931
. [all data]
Adams and Bohme, 1970
Adams, N.G.; Bohme, D.,
Flowing Afterglow Studies of Formation and Reactions of Cluster Ions of O2+, O2-, and O-,
J. Chem. Phys., 1970, 52, 6, 3133, https://doi.org/10.1063/1.1673449
. [all data]
Arnold, Bradforth, et al., 1995
Arnold, D.W.; Bradforth, S.E.; Kim, E.H.; Neumark, D.M.,
Study of I-(CO2)n, Br-(CO2)n, and I-(N2O)n clusters by anion photoelectron spectroscopy,
J. Chem. Phys., 1995, 102, 9, 3510, https://doi.org/10.1063/1.468576
. [all data]
Hiraoka, Aruga, et al., 1993
Hiraoka, K.; Aruga, K.; Fujimaki, S.; Yamabe, S.,
Comparative Study of the Gas Phase Bond Strengths of CO2 and N2O with the Halide Ions,
J. Am. Soc. Mass Spectrom., 1993, 4, 1, 58, https://doi.org/10.1016/1044-0305(93)85043-W
. [all data]
Hendricks, de Clercq, et al., 2002
Hendricks, J.H.; de Clercq, H.L.; Freidhoff, C.B.; Arnold, S.T.; Eaton, J.G.; Fancher, C.; Lyapustina, S.A.; S.,
Anion solvation at the microscopic level: Photoelectron spectroscopy of the solvated anion clusters, NO-(Y)(n), where Y=Ar, Kr, Xe, N2O, H2S, NH3, H2O, and C2H4(OH)(2),
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. [all data]
Coe, Snodgrass, et al., 1987
Coe, J.V.; Snodgrass, J.T.; Freidhoff, C.B.; McHugh, K.M.; Bowen, K.H.,
Photoelectron spectroscopy of the negative cluster ions, NO-(N2O)n=1,2,
J. Chem. Phys., 1987, 87, 4302. [all data]
Hiraoka, Fujimaki, et al., 1994, 2
Hiraoka, K.; Fujimaki, S.; Aruga, K.; Yamabe, S.,
Gas-phase clustering reactions of O2(-), NO-, and O- with N2O: Isomeric structures for (NO-N2O)(-),
J. Phys. Chem., 1994, 98, 34, 8295, https://doi.org/10.1021/j100085a006
. [all data]
Coe, Snodgrass, et al., 1986
Coe, J.V.; Snodgrass, J.T.; Freidhoff, C.B.; McHugh, K.M.; Bowen, K.H.,
Negative ion photoelectron spectroscopy of N2O- and (N2O)2-,
Chem. Phys. Lett., 1986, 124, 274. [all data]
Szulejko and McMahon, 1992
Szulejko, J.; McMahon, T.B.,
personal communication, 1992. [all data]
McMahon, Heinis, et al., 1988
McMahon, T.; Heinis, T.; Nicol, G.; Hovey, J.K.; Kebarle, P.,
Methyl Cation Affinities,
J. Am. Chem. Soc., 1988, 110, 23, 7591, https://doi.org/10.1021/ja00231a002
. [all data]
Foster, Williamson, et al., 1974
Foster, M.S.; Williamson, A.D.; Beauchamp, J.L.,
Photoionization mass spectrometry of trans-azomethane,
Int. J. Mass Spectrom. Ion Phys., 1974, 15, 429. [all data]
Li and Continetti, 2002
Li, R.J.; Continetti, R.E.,
Studies of the excited state dynamics of N2O2 by dissociative photodetachment of N2O2-,
J. Phys. Chem. A, 2002, 106, 7, 1183-1189, https://doi.org/10.1021/jp013330u
. [all data]
Osboen, Leahy, et al., 1996
Osboen, D.L.; Leahy, D.J.; Cyr, D.R.; Neumark, D.M.,
Photodissociation Spectroscopy and Dynamics of the N2O2- Anion,
J. Chem. Phys., 1996, 104, 13, 5026, https://doi.org/10.1063/1.471132
. [all data]
Kim, Wenthold, et al., 1998
Kim, J.B.; Wenthold, P.G.; Lineberger, W.C.,
Photoelectron spectroscopy of OH-(N2O)(n=1-5),
J. Chem. Phys., 1998, 108, 3, 830-837, https://doi.org/10.1063/1.475447
. [all data]
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Tiernan and Wu, 1978
Tiernan, T.O.; Wu, R.L.C.,
Thermochemical Data for Molecular Negative Ions from Collisional Dissociation Thresholds,
Adv. Mass Spectrom., 1978, 7A, 136. [all data]
Nalley, Compton, et al., 1973
Nalley, S.J.; Compton, R.N.; Schweinler, H.C.; Anderson, V.E.,
Molecular electron affinities from collisional ionization of cesium. I. NO, NO2, and N2O,
J. Chem. Phys., 1973, 59, 4125. [all data]
Wentworth, Chen, et al., 1971
Wentworth, W.E.; Chen, E.; Freeman, R.,
Thermal electron attachment to N2O,
J. Chem. Phys., 1971, 55, 2075. [all data]
Kimura, Katsumata, et al., 1981
Kimura, K.; Katsumata, S.; Achiba, Y.; Yamazaki, T.; Iwata, S.,
Ionization energies, Ab initio assignments, and valence electronic structure for 200 molecules
in Handbook of HeI Photoelectron Spectra of Fundamental Organic Compounds, Japan Scientific Soc. Press, Tokyo, 1981. [all data]
Hitchcock, Brion, et al., 1980
Hitchcock, A.P.; Brion, C.E.; Van der Wiel, M.J.,
Absolute oscillator strengths for valence-shell ionic photofragmentation of N2O and CO2(8-75 eV),
Chem. Phys., 1980, 45, 461. [all data]
Sahini, Constantin, et al., 1978
Sahini, V.E.; Constantin, V.; Serban, I.,
Determination of ionization potentials using a MI-1305 mass spectrometer,
Rev. Roum. Chim., 1978, 23, 479. [all data]
Berkowitz and Eland, 1977
Berkowitz, J.; Eland, J.H.D.,
Photoionization of N2O: Mechanisms of photoionization and ion dissociation,
J. Chem. Phys., 1977, 67, 2740. [all data]
Coppens, Smets, et al., 1974
Coppens, P.; Smets, J.; Fishel, M.G.; Drowart, J.,
Mass spectrometric study of the photoionization of nitrous oxide in the wavelength interval 1000-600 A,
Int. J. Mass Spectrom. Ion Phys., 1974, 14, 57. [all data]
Eland, 1973
Eland, J.H.D.,
Predissociation of N2O+ and COS+ ions studied by photoelectronphotoion coincidence spectroscopy,
Int. J. Mass Spectrom. Ion Phys., 1973, 12, 389. [all data]
Collin and Natalis, 1969
Collin, J.E.; Natalis, P.,
Determination des etats electroniques et des niveaux de vibration des ions moleculaires par spectroscopie de photoelectrons,
Bull. Classe Sci. Acad. Roy. Belg., 1969, 55, 352. [all data]
Brundle and Turner, 1969
Brundle, C.R.; Turner, D.W.,
Studies on the photoionisation of the linear triatomic molecules: N2O, COS, CS2 and CO2 using high-resolution photoelectron spectroscopy,
Intern. J. Mass Spectrom. Ion Phys., 1969, 2, 195. [all data]
Cook, Metzger, et al., 1968
Cook, G.R.; Metzger, P.H.; Ogawa, M.,
Photoionization and absorption coefficients of N2O,
J. Opt. Soc. Am., 1968, 58, 129. [all data]
Dibeler and Walker, 1967
Dibeler, V.H.; Walker, J.A.,
Mass spectrometric study of the photoionization of small polyatomic molecules,
Advan. Mass Spectrom., 1967, 4, 767. [all data]
Carette, 1967
Carette, J.-D.,
Ionisation par impact electronique de CO2 et N2O,
Can. J. Phys., 1967, 45, 2931. [all data]
Nicholson, 1965
Nicholson, A.J.C.,
Photoionization-efficiency curves. II. False and genuine structure,
J. Chem. Phys., 1965, 43, 1171. [all data]
Tanaka, Jursa, et al., 1960
Tanaka, Y.; Jursa, A.S.; LeBlanc, F.J.,
Higher ionization potentials of linear triatomic molecules. II. CS2, COS, and N2O,
J. Chem. Phys., 1960, 32, 1205. [all data]
Potts and Williams, 1974
Potts, A.W.; Williams, T.A.,
The observation of "forbidden" transitions in He II photoelectron spectra,
J. Electron Spectrosc. Relat. Phenom., 1974, 3, 3. [all data]
Dibeler, Walker, et al., 1967
Dibeler, V.H.; Walker, J.A.; Liston, S.K.,
Mass spectrometric study of photoionization. VII.Nitrogen dioxide and nitrous oxide,
J.Res. NBS, 1967, 71A, 371. [all data]
Olivier, Locht, et al., 1982
Olivier, J.L.; Locht, R.; Momigny, J.,
A dissociative electroionization study of nitrous oxide. The No and N2 dissociation channels,
Chem. Phys., 1982, 68, 201. [all data]
Coleman, Delderfield, et al., 1969
Coleman, R.J.; Delderfield, J.S.; Reuben, B.G.,
The gas-phase decomposition of the nitrous oxide ion,
Intern. J. Mass Spectrom. Ion Phys., 1969, 2, 25. [all data]
Curran and Fox, 1961
Curran, R.K.; Fox, R.E.,
Mass spectrometer investigation of ionization of N2O by electron impact,
J. Chem. Phys., 1961, 34, 1590. [all data]
Dibeler, 1967
Dibeler, V.H.,
N2O bond dissociation energy by photon impact,
J. Chem. Phys., 1967, 47, 2191. [all data]
Sheldon, Ohair, et al., 1995
Sheldon, J.C.; Ohair, R.A.J.; Downard, K.M.; Gronert, S.; Krempp, M.; Depuy, C.H.; Bowie, J.H.,
A potential surface map of the H-/N2O system. The gas phase ion chemistry of HN2O-,
Aust. J. Chem., 1995, 48, 155. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References
- Symbols used in this document:
AE Appearance energy EA Electron affinity IE (evaluated) Recommended ionization energy Pc Critical pressure Ptriple Triple point pressure S°gas,1 bar Entropy of gas at standard conditions (1 bar) T Temperature Tc Critical temperature Vc Critical volume ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfusH Enthalpy of fusion ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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