Silanol, dimethyl-
- Formula: C2H8OSi
- Molecular weight: 76.1698
- IUPAC Standard InChI: InChI=1S/C2H8OSi/c1-4(2)3/h3-4H,1-2H3
- IUPAC Standard InChIKey: LWIGVRDDANOFTD-UHFFFAOYSA-N
- CAS Registry Number: 5906-76-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Dimethylsilanol
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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 | |
|---|---|---|---|---|---|---|---|
| OH stretch | 3717.1 | Ar | IR | Withnall and Andrews, 1988 | |||
| SiH stretch | 2111.0 | Ar | IR | Withnall and Andrews, 1988 | |||
| 925 | vs | Ar | IR | Withnall and Andrews, 1988 | |||
| 819.4 | Ar | IR | Withnall and Andrews, 1988 | ||||
| 808.8 | Ar | IR | Withnall and Andrews, 1988 | ||||
| HSiO bend | 764.5 | Ar | IR | Withnall and Andrews, 1988 | |||
| 757.2 | Ar | IR | Withnall and Andrews, 1988 | ||||
| SiOH bend | 711.0 | Ar | IR | Withnall and Andrews, 1988 | |||
| 707.3 | Ar | IR | Withnall and Andrews, 1988 | ||||
| 616.2 | Ar | IR | Withnall and Andrews, 1988 | ||||
| CSiC bend | 283 | Ar | IR | Withnall and Andrews, 1988 | |||
Additional references: Jacox, 1994, page 417
Notes
| vs | Very strong |
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.
Withnall and Andrews, 1988
Withnall, R.; Andrews, L.,
Matrix reactions of methylsilanes and oxygen atoms,
J. Phys. Chem., 1988, 92, 3, 594, https://doi.org/10.1021/j100314a006
. [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, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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