Si2O2
- Formula: O2Si2
- Molecular weight: 88.1698
- CAS Registry Number: 12439-79-1
- Information on this page:
- Data at other public NIST sites:
- Options:
Vibrational and/or electronic energy levels
Go To: Top, References, Notes
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 | |
|---|---|---|---|---|---|---|---|
| b1u | 4 | Deformation | 79 | Ar | IR | Hastie, Hauge, et al., 1969 | |
| b2u | 5 | SiO stretch | 809.5 | Ne | IR | Hastie, Hauge, et al., 1969 | |
| 5 | SiO stretch | 803.2 | Ar | IR | Anderson and Ogden, 1969 Hastie, Hauge, et al., 1969 Schnockel, Mehner, et al., 1989 Andrews and McCluskey, 1992 | ||
| 5 | SiO stretch | 804.7 | N2 | IR | Anderson and Ogden, 1969 | ||
| b3u | 6 | SiO stretch | 766.7 | Ne | IR | Hastie, Hauge, et al., 1969 | |
| 6 | SiO stretch | 768.2 | Ar | IR | Anderson and Ogden, 1969 Hastie, Hauge, et al., 1969 Schnockel, Mehner, et al., 1989 Andrews and McCluskey, 1992 | ||
| 6 | SiO stretch | 766.3 | N2 | IR | Anderson and Ogden, 1969 | ||
Additional references: Jacox, 1994, page 188
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.
Hastie, Hauge, et al., 1969
Hastie, J.W.; Hauge, R.H.; Margrave, J.L.,
Reactions and structures of matrix-isolated SiO species at low temperatures from infrared spectra,
Inorg. Chim. Acta, 1969, 3, 601, https://doi.org/10.1016/S0020-1693(00)92559-3
. [all data]
Anderson and Ogden, 1969
Anderson, J.S.; Ogden, J.S.,
Matrix Isolation Studies of Group-IV Oxides. I. Infrared Spectra and Structures of SiO, Si2O2, and Si3O3,
J. Chem. Phys., 1969, 51, 10, 4189, https://doi.org/10.1063/1.1671778
. [all data]
Schnockel, Mehner, et al., 1989
Schnockel, H.; Mehner, T.; Plitt, H.S.; Schunck, S.,
Structure of silicon monoxide dimer: a comparison between aluminum monofluoride dimer, silicon monoxide dimer, and phosphorus mononitride dimer. Matrix infrared investigation and ab initio calculation,
J. Am. Chem. Soc., 1989, 111, 13, 4578, https://doi.org/10.1021/ja00195a008
. [all data]
Andrews and McCluskey, 1992
Andrews, L.; McCluskey, M.,
Bending modes of SiO2 and GeO2 in solid argon,
J. Mol. Spectrosc., 1992, 154, 1, 223, https://doi.org/10.1016/0022-2852(92)90042-M
. [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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.