Reaction data
+ 
= ( • )
- Reaction by formula: Cl- + CHCl3 = (Cl- • CHCl3)
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Free energy of reaction at standard conditions (nominally 298.15 K, 1 atm.)
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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
| ΔrG° (kcal/mol) | Method | Reference | Comment |
|---|---|---|---|
| 10.8 ± 2.0 | TDAs | Yamdagni and Kebarle, 1971 | gas phase; B |
| 12.05 | TDAs | Hiraoka, Mizuno, et al., 2001 | gas phase; B |
| 11.60 | Mobl | Giles and Grimsrud, 1993 | gas phase; B |
| 11.2 ± 2.0 | IMRE | Larson and McMahon, 1984 | gas phase; B,M |
| 10.30 | TDEq | French, Ikuta, et al., 1982 | gas phase; B |
| 11.80 ± 0.90 | TDEq | Dougherty, Dalton, et al., 1974 | gas phase; B |
References
Go To: Top, Free energy of reaction at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Yamdagni and Kebarle, 1971
Yamdagni, R.; Kebarle, P.,
Hydrogen bonding energies to negative ions from gas phase measurements of ionic equilibria,
J. Am. Chem. Soc., 1971, 93, 7139. [all data]
Hiraoka, Mizuno, et al., 2001
Hiraoka, K.; Mizuno, T.; Iino, T.; Eguchi, D.; Yamabe, S.,
Characteristic changes of bond energies for gas-phase cluster ions of halide ions with methane and chloromethanes,
J. Phys. Chem. A, 2001, 105, 20, 4887-4893, https://doi.org/10.1021/jp010143n
. [all data]
Giles and Grimsrud, 1993
Giles, K.; Grimsrud, E.P.,
Measurements of Equilibria and Reactivity of Cluster Ions at Atmospheric Pressure - Reactions of Cl-(CHCl3)0-2 with CH3Br and CH3I,
J. Phys. Chem., 1993, 97, 7, 1318, https://doi.org/10.1021/j100109a012
. [all data]
Larson and McMahon, 1984
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]
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]
Dougherty, Dalton, et al., 1974
Dougherty, R.C.; Dalton, J.; Roberts, J.D.,
SN2 reactions in the gas phase: Structure of the transition state,
Org. Mass Spectrom., 1974, 8, 77. [all data]
Notes
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- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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