(MeCN)2..I anion
- Formula: C4H6IN2-
- Molecular weight: 209.0089
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Gas phase thermochemistry data
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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 by: John E. Bartmess
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -131. ± 8.4 | kJ/mol | Ther | Hiraoka, Mizuse, et al., 1988 | |
| ΔfH°gas | -134. ± 8.8 | kJ/mol | Ther | Markovich, Perera, et al., 1996 | |
| ΔfH°gas | -134. ± 8.8 | kJ/mol | Ther | Dessent, Bailey, et al., 1995 | Vertical Detachment Energy: 2.25±0.08 eV. |
| ΔfH°gas | -131.5 | kJ/mol | Ther | Yamdagni and Kebarle, 1972 |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S.,
Solvation of Halide Ions with H2O and CH3CN in the Gas Phase,
J. Phys. Chem., 1988, 92, 13, 3943, https://doi.org/10.1021/j100324a051
. [all data]
Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O.,
The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations.,
J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131
. [all data]
Dessent, Bailey, et al., 1995
Dessent, C.E.H.; Bailey, C.G.; Johnson, M.A.,
Dipole-bound excited states of the I-center dot CH3CN and I-center dot(CH3CN)2 ion-molecule complexes: Evidence for asymmetric solvation,
J. Chem. Phys., 1995, 103, 6, 2006, https://doi.org/10.1063/1.469727
. [all data]
Yamdagni and Kebarle, 1972
Yamdagni, R.; Kebarle, P.,
Solvation of negative ions by protic and aprotic solvents. Gas phase solvation of halide ions by acetonitrile and water molecules,
J. Am. Chem. Soc., 1972, 94, 2940. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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