Disilicon carbide
- Formula: CSi2
- Molecular weight: 68.1817
- CAS Registry Number: 12070-04-1
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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 | |
---|---|---|---|---|---|---|---|
a1 | 1 | Sym. stretch | 839.5 | Ar | IR | Presilla-Marquez and Graham, 1991 | |
2 | Bend | 166.4 | T | Ar | IR | Presilla-Marquez and Graham, 1991 | |
b2 | 3 | Asym. stretch | 1188.4 | s | Ar | IR | Kafafi, Hauge, et al., 1983 Presilla-Marquez and Graham, 1991 |
Additional references: Jacox, 1994, page 67
Notes
s | Strong |
T | Tentative assignment or approximate value |
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.
Presilla-Marquez and Graham, 1991
Presilla-Marquez, J.D.; Graham, W.R.M.,
Fourier transform vibrational spectroscopy of Si2C in solid Ar,
J. Chem. Phys., 1991, 95, 8, 5612, https://doi.org/10.1063/1.461636
. [all data]
Kafafi, Hauge, et al., 1983
Kafafi, Z.H.; Hauge, R.H.; Fredin, L.; Margrave, J.L.,
Infrared matrix isolation spectrum of the disilicon carbide (Si2C) molecule,
J. Phys. Chem., 1983, 87, 5, 797, https://doi.org/10.1021/j100228a020
. [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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