XeI anion
- Formula: IXe-
- Molecular weight: 258.198
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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 | -195.1 | kJ/mol | Ther | Lenzer, Furlanetto, et al., 1998 | |
| ΔfH°gas | -200.1 | kJ/mol | Ther | Wada, Kikkawa, et al., 2007 | Entropy estimated |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry 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: John E. Bartmess
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
+
= IXe-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 6.69 | kJ/mol | N/A | Lenzer, Furlanetto, et al., 1998 | gas phase |
| ΔrH° | 11.7 | kJ/mol | TDAs | Wada, Kikkawa, et al., 2007 | gas phase; Entropy estimated |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | -8.24 | kJ/mol | TDAs | Wada, Kikkawa, et al., 2007 | gas phase; Entropy estimated |
IXe- + 2 = IXe2-
By formula: IXe- + 2Xe = IXe2-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 8.8 ± 2.1 | kJ/mol | N/A | Becker, Markovich, et al., 1997 | gas phase; Stated electron affinity is the Vertical Detachment Energy |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lenzer, Furlanetto, et al., 1998
Lenzer, T.; Furlanetto, M.R.; Asmis, K.R.; Neumark, D.M.,
Zero electron kinetic energy and photoelectron spectroscopy of the XeI- anion,
J. Chem. Phys., 1998, 109, 24, 10754-10766, https://doi.org/10.1063/1.477774
. [all data]
Wada, Kikkawa, et al., 2007
Wada, A.; Kikkawa, A.; Sugiyama, T.; Hiraoka, K.,
Thermochemical Stabilities of the Gas-phase Cluster Ions of Halide Ions with Rare Gas Atoms,
Int. J. Mass Spectrom.., 2007, 267, 1-3, 284-287, https://doi.org/10.1016/j.ijms.2007.02.053
. [all data]
Becker, Markovich, et al., 1997
Becker, I.; Markovich, G.; Chesnovsky, O.,
Bound Delocalized Excited States in I-Xen Clusters.,
Phys. Rev. Lett., 1997, 79, 18, 3391, https://doi.org/10.1103/PhysRevLett.79.3391
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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