IDI-
- Formula: DI2-
- Molecular weight: 255.82359
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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: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| Σg+ | 1 | Sym. stretch | 124 | T | Ar | IR | Noble, 1972 Ellison and Ault, 1979 |
| Σu+ | 3 | Asym. stretch | 470 | m | Ar | IR | Noble, 1972 Ellison and Ault, 1979 |
Notes
| m | Medium |
| T | Tentative assignment or approximate value |
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.
Noble, 1972
Noble, P.N.,
Hydrogen Diiodide Radical: Infrared Detection through the Matrix-Isolation Technique,
J. Chem. Phys., 1972, 56, 5, 2088, https://doi.org/10.1063/1.1677502
. [all data]
Ellison and Ault, 1979
Ellison, C.M.; Ault, B.S.,
Infrared spectra of the M+HI2-, M+HClI-, and M+HBrI- ion pairs in argon matrices,
J. Phys. Chem., 1979, 83, 7, 832, https://doi.org/10.1021/j100470a014
. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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