Dichlorine hexaoxide
- Formula: Cl2O6
- Molecular weight: 166.902
- CAS Registry Number: 12442-63-6
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Phase change 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: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 12.5 | 295. | Lopez and Sicre, 1990 | Based on data from 273. to 318. K. |
Vibrational and/or electronic energy levels
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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: Marilyn E. Jacox
State: ?
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Tx = 46500 | T | gas | Lopez and Sicre, 1990, 2 | ||||
State: ?
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Tx = 37300 | gas | Jansen, Schatte, et al., 1988 | |||||
State: ?
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Td = 25000 | U | Ar | Jansen, Schatte, et al., 1988 | ||||
State: X
Additional references: Jacox, 1994, page 382
Notes
| U | Upper bound |
| T | Tentative assignment or approximate value |
| x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
| d | Photodissociation threshold |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lopez and Sicre, 1990
Lopez, Maria I.; Sicre, Juan E.,
Physicochemical properties of chlorine oxides. 1. Composition, ultraviolet spectrum, and kinetics of the thermolysis of gaseous dichlorine hexoxide,
J. Phys. Chem., 1990, 94, 9, 3860-3863, https://doi.org/10.1021/j100372a094
. [all data]
Lopez and Sicre, 1990, 2
Lopez, M.I.; Sicre, J.E.,
Physicochemical properties of chlorine oxides. 1. Composition, ultraviolet spectrum, and kinetics of the thermolysis of gaseous dichlorine hexoxide,
J. Phys. Chem., 1990, 94, 9, 3860, https://doi.org/10.1021/j100372a094
. [all data]
Jansen, Schatte, et al., 1988
Jansen, M.; Schatte, G.; Tobias, K.M.; Willner, H.,
Properties of dichlorine hexaoxide in the gas phase and in low-temperature matrixes,
Inorg. Chem., 1988, 27, 10, 1703, https://doi.org/10.1021/ic00283a009
. [all data]
Jansen, Tobias, et al., 1986
Jansen, M.; Tobias, K.M.; Willner, H.,
Chlor(VI)-oxid, Molek«65533»lstruktur und Verhalten in der Gasphase,
Naturwiss., 1986, 73, 12, 734, https://doi.org/10.1007/BF00399244
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
Go To: Top, Phase change data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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