Si2D4
- Formula: D4Si2
- Molecular weight: 64.2274
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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: ?
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Tx = 30400 | Ar | Maier, Reisenauer, et al., 2002 | |||||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| au | 5 | SiD a-stretch | 1614.7 | m | Ar | IR | Maier, Reisenauer, et al., 2002 |
| bu | 10 | SiD a-stretch | 1573.4 | m | Ar | IR | Maier, Reisenauer, et al., 2002 |
| 11 | Deformation | 658.3 | s | Ar | IR | Maier, Reisenauer, et al., 2002 | |
Notes
| m | Medium |
| s | Strong |
| x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
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.
Maier, Reisenauer, et al., 2002
Maier, G.; Reisenauer, H.P.; Glatthaar, J.,
Reactions of Silicon Atoms with Methane and Silane in Solid Argon: A Matrix-Spectroscopic Study,
Chem. Eur. J., 2002, 8, 19, 4383, https://doi.org/10.1002/1521-3765(20021004)8:19<4383::AID-CHEM4383>3.0.CO;2-1
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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