(CH3)2Ge
- Formula: C2H6Ge
- Molecular weight: 102.71
- CAS Registry Number: 74963-95-4
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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 = 23800 | Ar | Tomoda, Shimoda, et al., 1988 | |||||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| CH stretch | 2987 | w | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH stretch | 2974 | s | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH stretch | 2957 | s | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH stretch | 2897 | w | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 deform. | 1234 | m | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 deform. | 1217 | w | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 deform. | 1205 | m | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 deform. | 1195 | w | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 rock | 882 | m | Ar | IR | Barrau, Bean, et al., 1989 | ||
| CH3 rock | 817 | m | Ar | IR | Barrau, Bean, et al., 1989 | ||
| GeC stretch | 541 | w | Ar | IR | Barrau, Bean, et al., 1989 | ||
| GeC stretch | 527 | vs | Ar | IR | Barrau, Bean, et al., 1989 | ||
Additional references: Jacox, 1994, page 400
Notes
| w | Weak |
| m | Medium |
| s | Strong |
| vs | Very strong |
| x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Tomoda, Shimoda, et al., 1988
Tomoda, S.; Shimoda, M.; Takeuchi, Y.; Kajii, Y.; Obi, K.; Tanaka, I.; Honda, K.,
J. Chem. Soc., 1988, Chem. Commun. 910. [all data]
Barrau, Bean, et al., 1989
Barrau, J.; Bean, D.L.; Welsh, K.M.; West, R.; Michl, J.,
Photochemistry of a matrix-isolated geminal diazide. Dimethylgermylene,
Organometallics, 1989, 8, 11, 2606, https://doi.org/10.1021/om00113a014
. [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
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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