H2O..I anion
- Formula: H2IO-
- Molecular weight: 144.9203
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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 | -472.4 ± 4.2 | kJ/mol | Ther | Caldwell and Kebarle, 1984 |
Gas phase ion energetics 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
Electron affinity of neutral species
| EAneutral (eV) | Method | Reference | Comment |
|---|---|---|---|
| 3.4499 ± 0.0012 | ZEKE | Schlicht, Entfellner, et al., 2010 | |
| 3.480 ± 0.040 | N/A | Piani, Becucci, et al., 2008 | Stated electron affinity is the Vertical Detachment Energy |
| 3.500 ± 0.040 | N/A | Bowen, Becucci, et al., 2005 | |
| 3.44675 ± 0.00013 | ZEKE | Bassman, Boesl, et al., 1996 | |
| 3.510 ± 0.020 | LPD | Markovich, Giniger, et al., 1991 | For photodissociation of bond plus electron loss, agrees with thermo threshold |
References
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Caldwell and Kebarle, 1984
Caldwell, G.; Kebarle, P.,
Binding energies and structural effects in halide anion-ROH and -RCOOH complexes from gas phase equilibria measurements,
J. Am. Chem. Soc., 1984, 106, 967. [all data]
Schlicht, Entfellner, et al., 2010
Schlicht, F.; Entfellner, M.; Boesl, U.,
Anion ZEKE-Spectroscopy of the Weakly Bound Iodine Water Complex,
J. Phys. Chem. A, 2010, 114, 42, 11125-11132, https://doi.org/10.1021/jp102508f
. [all data]
Piani, Becucci, et al., 2008
Piani, G.; Becucci, M.; Bowen, M.S.; Oakman, J.; Hu, Q.; Continetti, R.E.,
Photodetachment and dissociation dynamics of microsolvated iodide clusters,
Phys. Scripta, 2008, 78, 5, 058110, https://doi.org/10.1088/0031-8949/78/05/058110
. [all data]
Bowen, Becucci, et al., 2005
Bowen, M.S.; Becucci, M.; Continetti, R.E.,
Dissociative photodetachment dynamics of solvated iodine cluster anions,
J. Phys. Chem. A, 2005, 109, 51, 11781-11792, https://doi.org/10.1021/jp0547358
. [all data]
Bassman, Boesl, et al., 1996
Bassman, C.; Boesl, U.; Yang, D.; Drechsler, G.; Schlag, E.W.,
Mass-selective Anion ZEKE Spectroscopy of the Iodine-Water Cluster,
Int. J. Mass Spectrom. Ion Proc., 1996, 159, 1-3, 153, https://doi.org/10.1016/S0168-1176(96)04448-5
. [all data]
Markovich, Giniger, et al., 1991
Markovich, G.; Giniger, R.; Levin, M.; Cheshnovsky, O.,
Photoelectron Spectroscopy of Iodine Anion Solvated in Water Clusters,
J. Chem. Phys., 1991, 95, 12, 9416, https://doi.org/10.1063/1.461172
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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