neon
- Formula: Ne
- Molecular weight: 20.1797
- IUPAC Standard InChIKey: GKAOGPIIYCISHV-UHFFFAOYSA-N
- CAS Registry Number: 7440-01-9
- Chemical structure:
This structure is also available as a 2d Mol file - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- NIST Atomic Spectra Database - Lines Holdings (on physics web site)
- NIST Atomic Spectra Database - Levels Holdings (on physics web site)
- NIST Atomic Spectra Database - Ground states and ionization energies (on physics web site)
- Computational Chemistry Comparison and Benchmark Database
- Gas Phase Kinetics Database
- X-ray Photoelectron Spectroscopy Database, version 5.0
- X-ray Photoelectron Spectroscopy Database, version 5.0
- X-ray Photoelectron Spectroscopy Database, version 5.0
- X-ray Photoelectron Spectroscopy Database, version 5.0
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Gas phase thermochemistry data
Go To: Top, 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 |
---|---|---|---|---|---|
S°gas,1 bar | 146.328 ± 0.003 | J/mol*K | Review | Cox, Wagman, et al., 1984 | CODATA Review value |
S°gas,1 bar | 146.33 | J/mol*K | Review | Chase, 1998 | Data last reviewed in March, 1982 |
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.
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | 298. to 6000. |
---|---|
A | 20.78603 |
B | 4.850638×10-10 |
C | -1.582916×10-10 |
D | 1.525102×10-11 |
E | 3.196347×10-11 |
F | -6.197341 |
G | 171.4821 |
H | 0.000000 |
Reference | Chase, 1998 |
Comment | Data last reviewed in March, 1982 |
Reaction thermochemistry data
Go To: Top, Gas phase 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 by: 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.
Individual Reactions
By formula: (Co+ • Ne) + Ne = (Co+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.2 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 48.5 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K |
By formula: (Cr+ • Ne) + Ne = (Cr+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.6 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 24. | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K |
By formula: Ni+ + Ne = (Ni+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11.5 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.92 kJ/mol, ΔrS(100 K) = 59.4 J/mol*K |
Enthalpy of reaction
ΔrH° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.1 (+0.8,-0.) | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrS(300K), ΔrS(100) K = 49.8 J/mol*K, (Ni+)* |
By formula: Cr+ + Ne = (Cr+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.8 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 61.1 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K |
By formula: Co+ + Ne = (Co+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.5 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 64.4 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K |
By formula: (Ni+ • Ne) + Ne = (Ni+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.6 ± 0.8 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 53.6 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K |
By formula: K+ + Ne = (K+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.56 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 3.8 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 4.0 | kJ/mol | IMob | Takebe, 1983 | gas phase |
ΔrH° | 4.1 | kJ/mol | IMob | Robson and Kumar, 1973 | gas phase |
By formula: Li+ + Ne = (Li+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11.0 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 11.9 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 14.0 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Na+ + Ne = (Na+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.36 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 6.36 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 6.07 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Cs+ + Ne = (Cs+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.3 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 2.7 | kJ/mol | IMob | Takebe, 1983 | gas phase; values from this reference are too high |
By formula: (Ne+ • 2Ne) + Ne = (Ne+ • 3Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.3 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 78.2 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 3Ne) + Ne = (Ne+ • 4Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.3 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 53.1 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 4Ne) + Ne = (Ne+ • 5Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 56.1 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 5Ne) + Ne = (Ne+ • 6Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 57.7 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 6Ne) + Ne = (Ne+ • 7Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.0 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.4 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 7Ne) + Ne = (Ne+ • 8Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.8 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 62.3 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 8Ne) + Ne = (Ne+ • 9Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.6 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 64.0 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: Ne+ + Ne = (Ne+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 131. | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
ΔrH° | 126. | kJ/mol | SCATTERING | Mittman and Weise, 1974 | gas phase |
By formula: Rb+ + Ne = (Rb+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 3.3 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Kr+ + Ne = (Kr+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.31 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
By formula: Xe+ + Ne = (Xe+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.0 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
By formula: Ar+ + Ne = (Ar+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.5 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry 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:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 21.56454 ± 0.00001 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 198.8 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 174.4 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
21.56454 | EVAL | Lide, 1992 | LL |
21.50 | EI | Wetzel, Baiocchi, et al., 1987 | LBLHLM |
21.565 | S | Kelly, 1987 | LBLHLM |
22.0 | PE | Debies and Rabalais, 1975 | LLK |
21.59 | PE | Banna and Shirley, 1975 | LLK |
21.56471 ± 0.00001 | S | Kaufman and Minnhagen, 1972 | LLK |
21.56454 | S | Moore, 1970 | RDSH |
Ion clustering data
Go To: Top, Gas phase thermochemistry 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 by: 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: Ar+ + Ne = (Ar+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.5 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
By formula: Co+ + Ne = (Co+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.5 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 64.4 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K |
By formula: (Co+ • Ne) + Ne = (Co+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.2 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 48.5 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K |
By formula: Cr+ + Ne = (Cr+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.8 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 61.1 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K |
By formula: (Cr+ • Ne) + Ne = (Cr+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.6 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 24. | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K |
By formula: Cs+ + Ne = (Cs+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.3 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 2.7 | kJ/mol | IMob | Takebe, 1983 | gas phase; values from this reference are too high |
By formula: K+ + Ne = (K+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.56 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 3.8 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 4.0 | kJ/mol | IMob | Takebe, 1983 | gas phase |
ΔrH° | 4.1 | kJ/mol | IMob | Robson and Kumar, 1973 | gas phase |
By formula: Kr+ + Ne = (Kr+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.31 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
By formula: Li+ + Ne = (Li+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11.0 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 11.9 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 14.0 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Na+ + Ne = (Na+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.36 | kJ/mol | SCATTERING | Gislason, 1984 | gas phase |
ΔrH° | 6.36 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 6.07 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Ne+ + Ne = (Ne+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 131. | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
ΔrH° | 126. | kJ/mol | SCATTERING | Mittman and Weise, 1974 | gas phase |
By formula: (Ne+ • 2Ne) + Ne = (Ne+ • 3Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.3 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 78.2 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 3Ne) + Ne = (Ne+ • 4Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.3 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 53.1 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 4Ne) + Ne = (Ne+ • 5Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 56.1 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 5Ne) + Ne = (Ne+ • 6Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 57.7 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 6Ne) + Ne = (Ne+ • 7Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.0 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 59.4 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 7Ne) + Ne = (Ne+ • 8Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.8 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 62.3 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: (Ne+ • 8Ne) + Ne = (Ne+ • 9Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.6 ± 0.63 | kJ/mol | PHPMS | Hiraoka and Mori, 1990 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 64.0 | J/mol*K | PHPMS | Hiraoka and Mori, 1990 | gas phase |
By formula: Ni+ + Ne = (Ni+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 11.5 ± 0.4 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 9.92 kJ/mol, ΔrS(100 K) = 59.4 J/mol*K |
Enthalpy of reaction
ΔrH° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.1 (+0.8,-0.) | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrS(300K), ΔrS(100) K = 49.8 J/mol*K, (Ni+)* |
By formula: (Ni+ • Ne) + Ne = (Ni+ • 2Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.6 ± 0.8 | kJ/mol | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 53.6 | J/mol*K | SIDT | Kemper, Hsu, et al., 1991 | gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K |
By formula: Rb+ + Ne = (Rb+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 3.2 | kJ/mol | IMob | Viehland, 1984 | gas phase |
ΔrH° | 3.3 | kJ/mol | IMob | Takebe, 1983 | gas phase |
By formula: Xe+ + Ne = (Xe+ • Ne)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.0 | kJ/mol | PI | Dehmer and Pratt, 1982 | gas phase |
References
Go To: Top, Gas phase thermochemistry 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.
Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A.,
CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Kemper, Hsu, et al., 1991
Kemper, P.R.; Hsu, M.T.; Bowers, M.T.,
Transition - Metal Ion - Rare Gas Clusters: Bond Strengths and Molecular Parameters for Co+(He/Ne)n, Ni+(He/Ne)n, and Cr+(He/Ne/Ar),
J. Phys. Chem., 1991, 95, 26, 10600, https://doi.org/10.1021/j100179a022
. [all data]
Gislason, 1984
Gislason, E.A.,
Quoted in I. R. Gatland in Swarms of Ions and Electrons in Gases, W. Lindinger, T. D. Mark and F. Howorka, eds. (Springer, New York, 1984, 1984, 44. [all data]
Viehland, 1984
Viehland, L.A.,
Interaction Potentials for Li+ - Rare - Gas Systems,
Chem. Phys., 1984, 78, 2, 279, https://doi.org/10.1016/0301-0104(83)85114-3
. [all data]
Takebe, 1983
Takebe, M.,
The Generalized Mobility Curve for Alkali Ions in Rare Gases: Clustering Reactions and Mobility Curves,
J. Chem. Phys., 1983, 78, 12, 7223, https://doi.org/10.1063/1.444763
. [all data]
Robson and Kumar, 1973
Robson, R.E.; Kumar, K.,
Mobility and Diffusion II. Dependence on Experimental Variables and Interaction Potential for Alkali Ions in Rare Gases,
Aust. J. Phys., 1973, 26, 2, 187, https://doi.org/10.1071/PH730187
. [all data]
Hiraoka and Mori, 1990
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Dehmer and Pratt, 1982
Dehmer, P.M.; Pratt, S.T.,
Photoionization of ArKr, ArXe, and KrXe and bond dissociation energies of the rare gas dimer ions,
J. Chem. Phys., 1982, 77, 4804. [all data]
Mittman and Weise, 1974
Mittman, H.U.; Weise, H.P.,
Scattering of Ions V. Elastic Scattering of the Symmetric Rare Gas Ion - Rare Gas Atom Systems,
Z. Naturforsch., 1974, A29, 400. [all data]
Hunter and Lias, 1998
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. [all data]
Lide, 1992
Lide, D.R. (Editor),
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Wetzel, Baiocchi, et al., 1987
Wetzel, R.C.; Baiocchi, F.A.; Hayes, T.R.; Freund, R.S.,
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Kelly, 1987
Kelly, R.L.,
Atomic and ionic spectrum lines of hydrogen through kryton,
J. Phys. Chem. Ref. Data, 1987, 16. [all data]
Debies and Rabalais, 1975
Debies, T.P.; Rabalais, J.W.,
Calculated photoionization cross-sections and angular distributions for the isoelectronic series Ne, HF, H2O, NH3, and CH4,
J. Am. Chem. Soc., 1975, 97, 487. [all data]
Banna and Shirley, 1975
Banna, M.S.; Shirley, D.A.,
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Kaufman and Minnhagen, 1972
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Accurate ground-term combinations in NeI,
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Moore, 1970
Moore, C.E.,
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Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.), 1970, 34, 1. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References
- Symbols used in this document:
IE (evaluated) Recommended ionization energy S°gas,1 bar Entropy of gas at standard conditions (1 bar) T Temperature ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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