Beryllium hydride
- Formula: BeH2
- Molecular weight: 11.02806
- IUPAC Standard InChI: InChI=1S/Be.2H
- IUPAC Standard InChIKey: RWASOQSEFLDYLC-UHFFFAOYSA-N
- CAS Registry Number: 7787-52-2
- Chemical structure:
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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 | |
|---|---|---|---|---|---|---|---|
| Πu | 2 | Bend | 708.5 | Ne | IR | Wang and Andrews, 2005 | |
| 2 | Bend | 697.9 | Ar | IR | Tague and Andrews, 1993 | ||
| 2 | Bend | 706.3 | H2 | IR | Wang and Andrews, 2005 | ||
| Σu+ | 3 | Asym. stretch | 2178.87 | gas | IR | Bernath, Shayesteh, et al., 2002 Shayesteh, Tereszchuk, et al., 2003 | |
| 3 | Asym. stretch | 2172.2 | Ne | IR | Wang and Andrews, 2005 | ||
| 3 | Asym. stretch | 2159.1 | Ar | IR | Tague and Andrews, 1993 | ||
| 3 | Asym. stretch | 2165.3 | H2 | IR | Wang and Andrews, 2005 | ||
Additional references: Jacox, 1998, page 125; Shayesteh and Bernath, 2006
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.
Wang and Andrews, 2005
Wang, X.; Andrews, L.,
One-Dimensional BeH,
Inorg. Chem., 2005, 44, 3, 610, https://doi.org/10.1021/ic048464b
. [all data]
Tague and Andrews, 1993
Tague, T.J., Jr.; Andrews, L.,
Reactions of beryllium atoms with hydrogen. Matrix infrared spectra of novel product molecules,
J. Am. Chem. Soc., 1993, 115, 25, 12111, https://doi.org/10.1021/ja00078a057
. [all data]
Bernath, Shayesteh, et al., 2002
Bernath, P.F.; Shayesteh, A.; Tereszchuk, K.; Colin, R.,
The Vibration-Rotation Emission Spectrum of Free BeH2,
Science, 2002, 297, 5585, 1323, https://doi.org/10.1126/science.1074580
. [all data]
Shayesteh, Tereszchuk, et al., 2003
Shayesteh, A.; Tereszchuk, K.; Bernath, P.F.; Colin, R.,
Infrared emission spectra of BeH[sub 2] and BeD[sub 2],
J. Chem. Phys., 2003, 118, 8, 3622, https://doi.org/10.1063/1.1539850
. [all data]
Jacox, 1998
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement A,
J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017
. [all data]
Shayesteh and Bernath, 2006
Shayesteh, A.; Bernath, P.F.,
Rotational [script-l]-type resonance in BeH[sub 2], BeD[sub 2], and MgH[sub 2],
J. Chem. Phys., 2006, 124, 15, 156101, https://doi.org/10.1063/1.2189859
. [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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