Acetone
- Formula: C3H6O
- Molecular weight: 58.0791
- IUPAC Standard InChIKey: CSCPPACGZOOCGX-UHFFFAOYSA-N
- CAS Registry Number: 67-64-1
- 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. - Isotopologues:
- Other names: 2-Propanone; β-Ketopropane; Dimethyl ketone; Dimethylformaldehyde; Methyl ketone; Propanone; Pyroacetic ether; (CH3)2CO; Dimethylketal; Ketone propane; Ketone, dimethyl-; Chevron acetone; Rcra waste number U002; UN 1090; Sasetone; Propan-2-one; NSC 135802
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Gas phase thermochemistry data
- Condensed phase thermochemistry data
- Phase change data
- Reaction thermochemistry data: reactions 51 to 85
- Henry's Law data
- Gas phase ion energetics data
- Ion clustering data
- IR Spectrum
- Mass spectrum (electron ionization)
- UV/Visible spectrum
- Vibrational and/or electronic energy levels
- Gas Chromatography
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
- NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data)
- NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Reaction thermochemistry data
Go To: Top, 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
RCD - Robert C. Dunbar
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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: Cl- + C3H6O = (Cl- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 56. ± 6. | kJ/mol | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 76.1 | J/mol*K | PHPMS | Sieck, 1985 | gas phase; M |
ΔrS° | 82.0 | J/mol*K | PHPMS | French, Ikuta, et al., 1982 | gas phase; M |
ΔrS° | 71.5 | J/mol*K | PHPMS | Hiraoka, Takimoto, et al., 1986 | gas phase; M |
ΔrS° | 82.4 | J/mol*K | N/A | Larson and McMahon, 1984 | gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 33.8 ± 0.84 | kJ/mol | TDAs | Bofdanov and McMahon, 2002 | gas phase; B |
ΔrG° | 30.5 | kJ/mol | TDAs | Hiraoka, Morise, et al., 1986 | gas phase; B |
ΔrG° | 36.8 ± 1.3 | kJ/mol | TDAs | Sieck, 1985 | gas phase; B |
ΔrG° | 34. ± 8.4 | kJ/mol | IMRE | Larson and McMahon, 1984, 2 | gas phase; B,M |
ΔrG° | 33. ± 8.4 | kJ/mol | TDAs | French, Ikuta, et al., 1982 | gas phase; B |
By formula: C3H7O+ + C3H6O = (C3H7O+ • C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 128. | kJ/mol | PHPMS | Meot-Ner (Mautner) and Sieck, 1991 | gas phase; M |
ΔrH° | 126. | kJ/mol | PHPMS | Szulejko and McMahon, 1991 | gas phase; M |
ΔrH° | 124. | kJ/mol | PHPMS | Hiraoka and Takimoto, 1986 | gas phase; M |
ΔrH° | 132. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
ΔrH° | 126. | kJ/mol | PHPMS | Lau, Saluja, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 118. | J/mol*K | PHPMS | Meot-Ner (Mautner) and Sieck, 1991 | gas phase; M |
ΔrS° | 128. | J/mol*K | PHPMS | Szulejko and McMahon, 1991 | gas phase; M |
ΔrS° | 123. | J/mol*K | PHPMS | Hiraoka and Takimoto, 1986 | gas phase; M |
ΔrS° | 129. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
ΔrS° | 127. | J/mol*K | PHPMS | Lau, Saluja, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 93.3 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C3H7O2+ + C3H6O = (C3H7O2+ • C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 126. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 121. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 89.5 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C4H9O+ + C3H6O = (C4H9O+ • C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 130. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 128. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 91.6 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C4H9O+ + C3H6O = (C4H9O+ • C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 123. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 122. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 86.6 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C5H11O+ + C3H6O = (C5H11O+ • C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 119. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 121. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 83.3 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
C3H5O- + =
By formula: C3H5O- + H+ = C3H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1543. ± 8.8 | kJ/mol | D-EA | Brinkman, Berger, et al., 1993 | gas phase; B |
ΔrH° | 1544. ± 8.8 | kJ/mol | G+TS | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
ΔrH° | 1546. ± 11. | kJ/mol | G+TS | Cumming and Kebarle, 1978 | gas phase; B |
ΔrH° | 1538. ± 7.5 | kJ/mol | EIAE | Muftakhov, Vasil'ev, et al., 1999 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1514. ± 8.4 | kJ/mol | IMRE | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
ΔrG° | 1516. ± 8.4 | kJ/mol | IMRE | Cumming and Kebarle, 1978 | gas phase; B |
By formula: C3H9Si+ + C3H6O = (C3H9Si+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 188. | kJ/mol | PHPMS | Wojtyniak and Stone, 1986 | gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 123. | J/mol*K | N/A | Wojtyniak and Stone, 1986 | gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
131. | 468. | PHPMS | Wojtyniak and Stone, 1986 | gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M |
By formula: Na+ + C3H6O = (Na+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 131. ± 4.2 | kJ/mol | CIDT | Armentrout and Rodgers, 2000 | RCD |
ΔrH° | 129. ± 2. | kJ/mol | HPMS | Hoyau, Norrman, et al., 1999 | See 96KLA/AND?; RCD |
ΔrH° | 102. | kJ/mol | CIDT | Klassen, Anderson, et al., 1996 | RCD |
ΔrH° | 140. ± 0.8 | kJ/mol | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 87900. | J/mol*K | HPMS | Hoyau, Norrman, et al., 1999 | See 96KLA/AND?; RCD |
ΔrS° | 109. | J/mol*K | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
101. | 298. | IMRE | McMahon and Ohanessian, 2000 | Anchor alanine=39.89; RCD |
By formula: (Cu+ • C3H6O) + C3H6O = (Cu+ • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 210. ± 7.1 | kJ/mol | CIDT | Chu, 2002 | RCD |
ΔrH° | 64.9 | kJ/mol | HPMS | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | N/A | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 33. | kJ/mol | HPMS | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
By formula: Cu+ + C3H6O = (Cu+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 199. ± 4.2 | kJ/mol | CIDT | Chu, 2002 | RCD |
ΔrH° | 62.3 | kJ/mol | HPMS | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | N/A | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 31. | kJ/mol | HPMS | El-Shall, Schriver, et al., 1989 | gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M |
By formula: H2O + C5H12O2 = 2CH4O + C3H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 20.3 ± 0.04 | kJ/mol | Cm | Wiberg, Morgan, et al., 1994 | liquid phase; ALS |
ΔrH° | 20.43 ± 0.04 | kJ/mol | Cm | Wiberg and Squires, 1979 | liquid phase; Heat of hydrolysis; ALS |
ΔrH° | 20.433 ± 0.028 | kJ/mol | Cm | Wiberg and Squires, 1979, 2 | liquid phase; solvent: Water; Hydrolysis; ALS |
ΔrH° | -16.5 ± 0.2 | kJ/mol | Cm | Stern and Dorer, 1962 | liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 15.4 ± 0.2 kJ/mol; Heat of hydrolysis; ALS |
By formula: C3H9Sn+ + C3H6O = (C3H9Sn+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 156. | kJ/mol | PHPMS | Stone and Splinter, 1984 | gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 129. | J/mol*K | N/A | Stone and Splinter, 1984 | gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 88.7 | kJ/mol | PHPMS | Stone and Splinter, 1984 | gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M |
By formula: (H4N+ • 4C3H6O) + C3H6O = (H4N+ • 5C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 42.3 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | N/A | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; Entropy change calculated or estimated; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
19. | 215. | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; Entropy change calculated or estimated; M |
By formula: CN- + C3H6O = (CN- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 62. ± 15. | kJ/mol | IMRE | Larson and McMahon, 1987 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 94.1 | J/mol*K | N/A | Larson and McMahon, 1987 | gas phase; switching reaction,Thermochemical ladder(CN-)H2O, Entropy change calculated or estimated; Payzant, Yamdagni, et al., 1971; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 33. ± 9.6 | kJ/mol | IMRE | Larson and McMahon, 1987 | gas phase; B,M |
By formula: (Cl- • 2C3H6O) + C3H6O = (Cl- • 3C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 43.5 ± 8.4 | kJ/mol | TDAs | Hiraoka, Takimoto, et al., 1986 | gas phase; Entropy estimated; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 92. | J/mol*K | N/A | Hiraoka, Takimoto, et al., 1986 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 16. ± 19. | kJ/mol | TDAs | Hiraoka, Takimoto, et al., 1986 | gas phase; Entropy estimated; B |
By formula: H2 + C3H6O = C3H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -68.74 ± 0.42 | kJ/mol | Cm | Wiberg, Crocker, et al., 1991 | liquid phase; ALS |
ΔrH° | -55.23 | kJ/mol | Eqk | Buckley and Herington, 1965 | gas phase; ALS |
ΔrH° | -55.40 ± 0.42 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1938 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -56.1 ± 0.4 kJ/mol; At 355 °K; ALS |
By formula: C2H3O2- + C3H6O = (C2H3O2- • C3H6O)
Bond type: Hydrogen bonds of deprotonated acids to ketones/
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 65.7 ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 91.6 | J/mol*K | PHPMS | Meot-ner, 1988 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 38. ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988 | gas phase; B |
By formula: (Cl- • C3H6O) + C3H6O = (Cl- • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 48.1 ± 4.2 | kJ/mol | TDAs | Hiraoka, Takimoto, et al., 1986 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84.9 | J/mol*K | PHPMS | Hiraoka, Takimoto, et al., 1986 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 23. ± 9.2 | kJ/mol | TDAs | Hiraoka, Takimoto, et al., 1986 | gas phase; B |
By formula: C6H5NO2- + C3H6O = (C6H5NO2- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 59.41 ± 0.84 | kJ/mol | TDAs | Sieck, 1985 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Sieck, 1985 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 26.8 ± 1.7 | kJ/mol | TDAs | Sieck, 1985 | gas phase; B |
By formula: NO2- + C3H6O = (NO2- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 66.53 ± 0.42 | kJ/mol | TDAs | Sieck, 1985 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 108. | J/mol*K | PHPMS | Sieck, 1985 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 34.3 ± 0.84 | kJ/mol | TDAs | Sieck, 1985 | gas phase; B |
(CAS Reg. No. 15520-32-8 • 4294967295) + = CAS Reg. No. 15520-32-8
By formula: (CAS Reg. No. 15520-32-8 • 4294967295C3H6O) + C3H6O = CAS Reg. No. 15520-32-8
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 162. ± 4.2 | kJ/mol | N/A | Ramond, Davico, et al., 2000 | gas phase; B |
ΔrH° | 15. ± 9.2 | kJ/mol | Ther | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
By formula: C5H5- + C3H6O = (C5H5- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 56.5 ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 91.2 | J/mol*K | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 29. ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988, 2 | gas phase; B |
By formula: C4H4N- + C3H6O = (C4H4N- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 54.8 ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988, 2 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 85.8 | J/mol*K | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 29. ± 4.2 | kJ/mol | TDAs | Meot-ner, 1988, 2 | gas phase; B |
By formula: (K+ • 2C3H6O) + C3H6O = (K+ • 3C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 67. | kJ/mol | HPMS | Sunner, 1984 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | HPMS | Sunner, 1984 | gas phase; M |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
38. | 293. | ES/HPMS | Blades, Klassen, et al., 1995 | gas phase; M |
By formula: (C3H7O+ • 2C3H6O) + C3H6O = (C3H7O+ • 3C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 36. | kJ/mol | PHPMS | Hiraoka, Takimoto, et al., 1986 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 71.1 | J/mol*K | PHPMS | Hiraoka, Takimoto, et al., 1986 | gas phase; M |
By formula: (C3H7O+ • C3H6O) + C3H6O = (C3H7O+ • 2C3H6O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 51.0 | kJ/mol | PHPMS | Hiraoka, Morise, et al., 1986 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 96.2 | J/mol*K | PHPMS | Hiraoka, Morise, et al., 1986 | gas phase; M |
By formula: (C2H3O2- • C3H6O) + C3H6O = (C2H3O2- • 2C3H6O)
Bond type: Hydrogen bonds of deprotonated acids to ketones/
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 45.2 | kJ/mol | PHPMS | Meot-ner, 1988 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 74.9 | J/mol*K | PHPMS | Meot-ner, 1988 | gas phase; M |
By formula: CH6N+ + C3H6O = (CH6N+ • C3H6O)
Bond type: Hydrogen bonds of the type NH+-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 100. | kJ/mol | PHPMS | Meot-Ner, 1984 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 97.1 | J/mol*K | PHPMS | Meot-Ner, 1984 | gas phase; M |
By formula: C3H5O- + C3H6O = (C3H5O- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | >108.4 | kJ/mol | IMRB | Sheldon and Bowie, 1983 | gas phase; MeOH..F- + Me2CO ->; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | >82.42 | kJ/mol | IMRB | Sheldon and Bowie, 1983 | gas phase; MeOH..F- + Me2CO ->; B |
By formula: (Al+ • C3H6O) + C3H6O = (Al+ • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 118. | kJ/mol | HPMS | Bauschlicher, Bouchard, et al., 1991 | gas phase; laser desorption; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 128. | J/mol*K | HPMS | Bauschlicher, Bouchard, et al., 1991 | gas phase; laser desorption; M |
By formula: NO- + C3H6O = (NO- • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 172. | kJ/mol | ICR | Reents and Freiser, 1981 | gas phase; switching reaction,Thermochemical ladder(NO+)C2H5OH, Entropy change calculated or estimated; Farid and McMahon, 1978; M |
By formula: K+ + C3H6O = (K+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 102. | kJ/mol | CIDT | Klassen, Anderson, et al., 1996 | RCD |
ΔrH° | 110. | kJ/mol | HPMS | Sunner, 1984 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 100. | J/mol*K | HPMS | Sunner, 1984 | gas phase; M |
By formula: (Na+ • 2C3H6O) + C3H6O = (Na+ • 3C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 86.6 ± 0.8 | kJ/mol | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 126. | J/mol*K | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
By formula: (Na+ • 3C3H6O) + C3H6O = (Na+ • 4C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 61.5 ± 0.8 | kJ/mol | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 114. | J/mol*K | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
By formula: (Na+ • C3H6O) + C3H6O = (Na+ • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 105. ± 0.4 | kJ/mol | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 103. | J/mol*K | HPMS | Guo, Conklin, et al., 1989 | gas phase; M |
By formula: (H4N+ • 2C3H6O) + C3H6O = (H4N+ • 3C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 66.1 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 109. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
By formula: (H4N+ • 3C3H6O) + C3H6O = (H4N+ • 4C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 54.8 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 102. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
By formula: (H4N+ • C3H6O) + C3H6O = (H4N+ • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 84.9 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 104. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
By formula: (C4H4N- • C3H6O) + C3H6O = (C4H4N- • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 44.8 | kJ/mol | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 79.5 | J/mol*K | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
By formula: (C5H5- • C3H6O) + C3H6O = (C5H5- • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 41. | kJ/mol | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 68.6 | J/mol*K | PHPMS | Meot-ner, 1988, 2 | gas phase; M |
By formula: H4N+ + C3H6O = (H4N+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 118. | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1996 | gas phase; M |
By formula: Li+ + C3H6O = (Li+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 186. | kJ/mol | ICR | Staley and Beauchamp, 1975 | gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M |
By formula: C2H7OS+ + C3H6O = (C2H7OS+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 101. | kJ/mol | PHPMS | Lau, Saluja, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 103. | J/mol*K | PHPMS | Lau, Saluja, et al., 1980 | gas phase; M |
By formula: (K+ • C3H6O) + C3H6O = (K+ • 2C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 88. | kJ/mol | HPMS | Sunner, 1984 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 110. | J/mol*K | HPMS | Sunner, 1984 | gas phase; M |
By formula: C3H8O = H2 + C3H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 55.23 | kJ/mol | Eqk | Buckley and Herington, 1965 | gas phase; ALS |
ΔrH° | 56.543 | kJ/mol | Eqk | Kolb and Burwell, 1945 | gas phase; ALS |
By formula: Mg+ + C3H6O = (Mg+ • C3H6O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 280. ± 20. | kJ/mol | ICR | Operti, Tews, et al., 1988 | gas phase; switching reaction,Thermochemical ladder(Mg+)CH3OH; M |
By formula: HBr + C3H5BrO = C3H6O + Br2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 31.1 ± 8.4 | kJ/mol | Eqk | King, Golden, et al., 1971 | gas phase; Heat of bromination at 516-618 K; ALS |
By formula: C2H2Cl2OS + C3H6O = C5H8Cl2O2S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -27. ± 0.4 | kJ/mol | Eqk | Horii, Kawamura, et al., 1972 | liquid phase; solvent: CD3COCD3; NMR; ALS |
By formula: C2H4OS + C3H6O = C5H10O2S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -27. ± 0.8 | kJ/mol | Eqk | Horii, Kawamura, et al., 1972 | liquid phase; solvent: CD3COCD3; NMR; ALS |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sieck, 1985
Sieck, L.W.,
Thermochemistry of Solvation of NO2- and C6H5NO2- by Polar Molecules in the Vapor Phase. Comparison with Cl- and Variation with Ligand Structure.,
J. Phys. Chem., 1985, 89, 25, 5552, https://doi.org/10.1021/j100271a049
. [all data]
French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P.,
Hydrogen bonding of O-H and C-H hydrogen donors to Cl-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl- = RHCl-,
Can. J. Chem., 1982, 60, 1907. [all data]
Hiraoka, Takimoto, et al., 1986
Hiraoka, K.; Takimoto, H.; Morise, K.; Shoda, T.; Nakamura, S.,
Ion-Molecule Reactions in Gaseous Acetone,
Bull. Chem. Soc. Japan, 1986, 59, 7, 2247, https://doi.org/10.1246/bcsj.59.2247
. [all data]
Larson and McMahon, 1984
Larson, J.W.; McMahon, T.B.,
Gas phase negative ion chemistry of alkylchloroformates,
Can. J. Chem., 1984, 62, 675. [all data]
Bofdanov and McMahon, 2002
Bofdanov, B.; McMahon, T.B.,
Structures, Thermochemistry, and Infrared Spectra of Chloride Ion-Fluorinated Acetone Complexes and Neutral Fluorinated Acetones in the Gas Phase: Experiment and Theory,
Int. J. Mass Spectrom., 2002, 219, 3, 593-613, https://doi.org/10.1016/S1387-3806(02)00745-5
. [all data]
Hiraoka, Morise, et al., 1986
Hiraoka, K.; Morise, K.; Nishijima, T.; Nakamura, S.; Nakazato, M.; Ohkuma, K.,
Gas Phase Ion Equilibria Studies of Protons and Chloride Ions in Propanol and Acetone,
Int. J. Mass Spectrom. Ion Proc., 1986, 68, 1-2, 99, https://doi.org/10.1016/0168-1176(86)87071-9
. [all data]
Larson and McMahon, 1984, 2
Larson, J.W.; McMahon, T.B.,
Hydrogen bonding in gas phase anions. An experimental investigation of the interaction between chloride ion and bronsted acids from ICR chloride exchange equilibria,
J. Am. Chem. Soc., 1984, 106, 517. [all data]
Meot-Ner (Mautner) and Sieck, 1991
Meot-Ner (Mautner), M.; Sieck, L.W.,
Proton affinity ladders from variable-temperature equilibrium measurements. 1. A reevaluation of the upper proton affinity range,
J. Am. Chem. Soc., 1991, 113, 12, 4448, https://doi.org/10.1021/ja00012a012
. [all data]
Szulejko and McMahon, 1991
Szulejko, J.E.; McMahon, T.B.,
A Pulsed Electron Beam, Variable Temperature, High Pressure Mass Spectrometric Reevaluation of the Proton Affinity Difference Between 2-Methylpropene and Ammonia,
Int. J. Mass Spectrom. Ion Proc., 1991, 109, 279, https://doi.org/10.1016/0168-1176(91)85109-Y
. [all data]
Hiraoka and Takimoto, 1986
Hiraoka, K.; Takimoto, H.,
Gas-Phase Stabilities of Symmetric Proton-Held Dimer Cations,
J. Phys. Chem., 1986, 90, 22, 5910, https://doi.org/10.1021/j100280a090
. [all data]
Larson and McMahon, 1982
Larson, J.W.; McMahon, T.B.,
Formation, Thermochemistry, and Relative Stabilities of Proton - Bound dimers of Oxygen n - Donor Bases from Ion Cyclotron Resonance Solvent - Exchange Equilibria Measurements,
J. Am. Chem. Soc., 1982, 104, 23, 6255, https://doi.org/10.1021/ja00387a016
. [all data]
Grimsrud and Kebarle, 1973
Grimsrud, E.P.; Kebarle, P.,
Gas Phase Ion Equilibria Studies of the Solvation of the Hydrogen Ion by Methanol, Dimethyl Ether and Water. Effect of Hydrogen Bonding,
J. Am. Chem. Soc., 1973, 95, 24, 7939, https://doi.org/10.1021/ja00805a002
. [all data]
Lias, Liebman, et al., 1984
Lias, S.G.; Liebman, J.F.; Levin, R.D.,
Evaluated gas phase basicities and proton affinities of molecules heats of formation of protonated molecules,
J. Phys. Chem. Ref. Data, 1984, 13, 695. [all data]
Keesee and Castleman, 1986
Keesee, R.G.; Castleman, A.W., Jr.,
Thermochemical data on Ggs-phase ion-molecule association and clustering reactions,
J. Phys. Chem. Ref. Data, 1986, 15, 1011. [all data]
Lau, Saluja, et al., 1980
Lau, Y.K.; Saluja, P.P.S.; Kebarle, P.,
The Proton in Dimethyl Sulfoxide and Acetone. Results from Gas - Phase Ion Equilibria Involving (Me2SO)nH+ and (Me2CO)nH+,
J. Am. Chem. Soc., 1980, 102, 25, 7429, https://doi.org/10.1021/ja00545a004
. [all data]
Brinkman, Berger, et al., 1993
Brinkman, E.A.; Berger, S.; Marks, J.; Brauman, J.I.,
Molecular Rotation and the Observation of Dipole-Bound States of Anions,
J. Chem. Phys., 1993, 99, 10, 7586, https://doi.org/10.1063/1.465688
. [all data]
Bartmess, Scott, et al., 1979
Bartmess, J.E.; Scott, J.A.; McIver, R.T., Jr.,
The gas phase acidity scale from methanol to phenol,
J. Am. Chem. Soc., 1979, 101, 6047. [all data]
Cumming and Kebarle, 1978
Cumming, J.B.; Kebarle, P.,
Summary of gas phase measurements involving acids AH. Entropy changes in proton transfer reactions involving negative ions. Bond dissociation energies D(A-H) and electron affinities EA(A),
Can. J. Chem., 1978, 56, 1. [all data]
Muftakhov, Vasil'ev, et al., 1999
Muftakhov, M.V.; Vasil'ev, Y.V.; Mazunov, V.A.,
Determination of electron affinity of carbonyl radicals by means of negative ion mass spectrometry,
Rapid Commun. Mass Spectrom., 1999, 13, 12, 1104-1108, https://doi.org/10.1002/(SICI)1097-0231(19990630)13:12<1104::AID-RCM619>3.0.CO;2-C
. [all data]
Wojtyniak and Stone, 1986
Wojtyniak, A.C.M.; Stone, A.J.,
A High-Pressure Mass Spectrometric Study of the Bonding of Trimethylsilylium to Oxygen and Aromatic Bases,
Can. J. Chem., 1986, 74, 59. [all data]
Armentrout and Rodgers, 2000
Armentrout, P.B.; Rodgers, M.T.,
An Absolute Sodium Cation Affinity Scale: Threshold Collision-Induced Dissociation Experiments and ab Initio Theory,
J. Phys. Chem A, 2000, 104, 11, 2238, https://doi.org/10.1021/jp991716n
. [all data]
Hoyau, Norrman, et al., 1999
Hoyau, S.; Norrman, K.; McMahon, T.B.; Ohanessian, G.,
A Quantitative Basis for a Scale of Na+ Affinities of Organic and Small Biological Molecules in the Gas Phase,
J. Am. Chem. Soc., 1999, 121, 38, 8864, https://doi.org/10.1021/ja9841198
. [all data]
Klassen, Anderson, et al., 1996
Klassen, J.S.; Anderson, S.G.; Blades, A.T.; Kebarle, P.,
Reaction Enthalpies for M+L = M+ + L, Where M+ = Na+ and K+ and L = Acetamide, N-Methylacetamide, N,N-Dimethylacetamide, Glycine, and Glycylglycine, from Determinations of the Collision-Induced Dissociation Thresholds,
J. Phys. Chem., 1996, 100, 33, 14218, https://doi.org/10.1021/jp9608382
. [all data]
Guo, Conklin, et al., 1989
Guo, B.C.; Conklin, B.J.; Castleman, A.W.,
Thermochemical Properties of Ion Complexes Na+(M)n in the Gas Phase,
J. Am. Chem. Soc., 1989, 111, 17, 6506, https://doi.org/10.1021/ja00199a005
. [all data]
McMahon and Ohanessian, 2000
McMahon, T.B.; Ohanessian, G.,
An Experimental and Ab Initio Study of the Nature of the Binding in Gas-Phase Complexes of Sodium Ions,
Chem. Eur. J., 2000, 6, 16, 2931, https://doi.org/10.1002/1521-3765(20000818)6:16<2931::AID-CHEM2931>3.0.CO;2-7
. [all data]
Chu, 2002
Chu, Y.,
Solvation of Copper Ions by Acetone. Structures and Sequential Binding Energies of Cu+(acetone)x, x=1-4 From Collision-Induced Dissociation and Theoretical Studies,
J. Am. Soc. Mass Spectrom., 2002, 13, 5, 453, https://doi.org/10.1016/S1044-0305(02)00355-0
. [all data]
El-Shall, Schriver, et al., 1989
El-Shall, M.S.; Schriver, K.E.; Whetten, R.L.; Meot-Ner (Mautner), M.,
Ion/Molecule Clustering Thermochemistry by Laser Ionization High - Pressure Mass Spectrometry,
J. Phys. Chem., 1989, 93, 24, 7969, https://doi.org/10.1021/j100361a002
. [all data]
Wiberg, Morgan, et al., 1994
Wiberg, K.B.; Morgan, K.M.; Maltz, H.,
Thermochemistry of carbonyl reactions. 6. A study of hydration equilibria,
J. Am. Chem. Soc., 1994, 116, 11067-11077. [all data]
Wiberg and Squires, 1979
Wiberg, K.B.; Squires, R.R.,
Thermodynamics of hydrolysis aliphatic ketals. An entropy component of steric effects,
J. Am. Chem. Soc., 1979, 101, 5512-5515. [all data]
Wiberg and Squires, 1979, 2
Wiberg, K.B.; Squires, R.R.,
A microprocessor-controlled system for precise measurement of temperature changes. Determination of the enthalpies of hydrolysis of some polyoxygenated hydrocarbons,
J. Chem. Thermodyn., 1979, 11, 773-786. [all data]
Stern and Dorer, 1962
Stern, J.H.; Dorer, F.H.,
Standard heats of formation of 2,2-Dimethoxypropane (1), and 2,2 -Diethoxypropane (1). Group additivity theory and calculated heats of formation and five ketals,
J. Phys. Chem., 1962, 66, 97-99. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Stone and Splinter, 1984
Stone, J.A.; Splinter, D.E.,
A high-pressure mass spectrometric study of the binding of (CH3)3Sn+ to lewis bases in the gas phase,
Int. J. Mass Spectrom. Ion Processes, 1984, 59, 169. [all data]
Meot-Ner (Mautner), Sieck, et al., 1996
Meot-Ner (Mautner), M.; Sieck, L.W.; Liebman, J.F.; Scheiner, S.,
Complexing of the Ammonium Ion by Polyethers. Comparative Complexing Thermochemistry of Ammonium, Hydronium, and Alkali Cations,
J. Phys. Chem., 1996, 100, 16, 6445, https://doi.org/10.1021/jp9514943
. [all data]
Larson and McMahon, 1987
Larson, J.W.; McMahon, T.B.,
Hydrogen bonding in gas phase anions. The energetics of interaction between cyanide ion and bronsted acids,
J. Am. Chem. Soc., 1987, 109, 6230. [all data]
Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P.,
Hydration of CN-, NO2-, NO3-, and HO- in the gas phase,
Can. J. Chem., 1971, 49, 3308. [all data]
Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M.,
Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups,
J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]
Buckley and Herington, 1965
Buckley, E.; Herington, E.F.G.,
Equilibria in some secondary alcohol + hydrogen + ketone systems,
Trans. Faraday Soc., 1965, 61, 1618-1625. [all data]
Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E.,
Heats of organic reactions. VI. Heats of hydrogenation of some oxygen-containing compounds,
J. Am. Chem. Soc., 1938, 60, 440-450. [all data]
Meot-ner, 1988
Meot-ner, M.,
Ionic Hydrogen Bond and Ion Solvation. 6. Interaction Energies of the Acetate Ion with Organic Molecules. Comparison of CH3COO- with Cl-, CN-, and SH-,
J. Am. Chem. Soc., 1988, 110, 12, 3854, https://doi.org/10.1021/ja00220a022
. [all data]
Ramond, Davico, et al., 2000
Ramond, T.M.; Davico, G.E.; Schwartz, R.L.; Lineberger, W.C.,
Vibronic structure of alkoxy radicals via photoelectron spectroscopy,
J. Chem. Phys., 2000, 112, 3, 1158-1169, https://doi.org/10.1063/1.480767
. [all data]
Meot-ner, 1988, 2
Meot-ner, M.,
The Ionic Hydrogen Bond and Solvation. 7. Interaction Energies of Carbanions with Solvent Molecules,
J. Am. Chem. Soc., 1988, 110, 12, 3858, https://doi.org/10.1021/ja00220a022
. [all data]
Sunner, 1984
Sunner, J. Kebarle,
Ion - Solvent Molecule Interactions in the Gas Phase. The Potassium Ion and Me2SO, DMA, DMF, and Acetone,
J. Am. Chem. Soc., 1984, 106, 21, 6135, https://doi.org/10.1021/ja00333a002
. [all data]
Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P.,
Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I,
J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019
. [all data]
Meot-Ner, 1984
Meot-Ner, (Mautner)M.,
The Ionic Hydrogen Bond and Ion Solvation. 1. -NH+ O-, -NH+ N- and -OH+ O- Bonds. Correlations with Proton Affinity. Deviations Due to Structural Effects,
J. Am. Chem. Soc., 1984, 106, 5, 1257, https://doi.org/10.1021/ja00317a015
. [all data]
Sheldon and Bowie, 1983
Sheldon, J.C.; Bowie, J.H.,
The Reactions of {F-..HOMe} and {MeCO2-..HF} Negative Ions with Acetaldehyde and Acetone.,
Aust. J. Chem., 1983, 36, 2, 289, https://doi.org/10.1071/CH9830289
. [all data]
Bauschlicher, Bouchard, et al., 1991
Bauschlicher, C.W.; Bouchard, F.; Hepburn, J.W.; McMahon, T.B.; Surjasasmita, I.; Roth, L.M.; Gord, J.R.,
On the Structure of Al(Acetone)2+,
Int. J. Mass Spectrom. Ion Proc., 1991, 109, 15, https://doi.org/10.1016/0168-1176(91)85094-3
. [all data]
Reents and Freiser, 1981
Reents, W.D.; Freiser, B.S.,
Gas-Phase Binding Energies and Spectroscopic Properties of NO+ Charge-Transfer Complexes,
J. Am. Chem. Soc., 1981, 103, 2791. [all data]
Farid and McMahon, 1978
Farid, R.; McMahon, T.B.,
Gas-Phase Ion-Molecule Reactions of Alkyl Nitrites by Ion Cyclotron Resonance Spectroscopy,
Int. J. Mass Spectrom. Ion Phys., 1978, 27, 2, 163, https://doi.org/10.1016/0020-7381(78)80037-0
. [all data]
Staley and Beauchamp, 1975
Staley, R.H.; Beauchamp, J.L.,
Intrinsic Acid - Base Properties of Molecules. Binding Energies of Li+ to pi - and n - Donor Bases,
J. Am. Chem. Soc., 1975, 97, 20, 5920, https://doi.org/10.1021/ja00853a050
. [all data]
Dzidic and Kebarle, 1970
Dzidic, I.; Kebarle, P.,
Hydration of the Alkali Ions in the Gas Phase. Enthalpies and Entropies of Reactions M+(H2O)n-1 + H2O = M+(H2O)n,
J. Phys. Chem., 1970, 74, 7, 1466, https://doi.org/10.1021/j100702a013
. [all data]
Kolb and Burwell, 1945
Kolb, H.J.; Burwell, R.L., Jr.,
Equilibrium in the dehydrogenation of secondary propyl and butyl alcohols,
J. Am. Chem. Soc., 1945, 67, 1084-1088. [all data]
Operti, Tews, et al., 1988
Operti, L.; Tews, E.C.; Freiser, B.S.,
Determination of Gas-Phase Ligand Binding Energies to Mg+ by FTMS Techniques,
J. Am. Chem. Soc., 1988, 110, 12, 3847, https://doi.org/10.1021/ja00220a020
. [all data]
King, Golden, et al., 1971
King, K.D.; Golden, D.M.; Benson, S.W.,
Thermochemistry of the gas-phase equilibrium CH3COCH3 + Br2 = CH3COCH2Br + HBr. The enthalpy of formation of bromoacetone,
J. Chem. Thermodyn., 1971, 3, 129-134. [all data]
Horii, Kawamura, et al., 1972
Horii, T.; Kawamura, S.; Tsurugi, J.,
A NMR study of the thioacetic acid-acetone mixture,
Bull. Chem. Soc. Jpn., 1972, 45, 2200-2202. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
T Temperature ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.