ZnH2

Formula: H₂Zn
Molecular weight: 67.40
CAS Registry Number: 14018-82-7
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Vibrational and/or electronic energy levels

State: X

Vib. sym.	No.	Approximate type of mode	cm^-1	Med.	Method	References


Π_u	2	Bend	632.5	Ne	IR	Wang and Andrews, 2004
	2	Bend	630.2	Ar	IR	Xiao, Hauge, et al., 1991 Greene, Brown, et al., 1995 Macrae, Greene, et al., 2004
	2	Bend	625.3	Kr	IR	Xiao, Hauge, et al., 1991
	2	Bend	631.9	p-H₂	IR	Wang and Andrews, 2004
	2	Bend	632.1	H₂	IR	Wang and Andrews, 2004
Σ_u⁺	3	Asym. stretch	1889.43	gas	IR	Shayesteh, Appadoo, et al., 2004 Shayesteh, Yu, et al., 2005 Shayesteh, Gordon, et al., 2005
	3	Asym. stretch	1880.6	Ne	IR	Wang and Andrews, 2004
	3	Asym. stretch	1870.8	Ar	IR	Xiao, Hauge, et al., 1991 Greene, Brown, et al., 1995 Macrae, Greene, et al., 2004
	3	Asym. stretch	1861.0	Kr	IR	Xiao, Hauge, et al., 1991
	3	Asym. stretch	1880.5	p-H₂	IR	Wang and Andrews, 2004
	3	Asym. stretch	1875.5	H₂	IR	Wang and Andrews, 2004

Additional references: Jacox, 1994, page 16; Jacox, 1998, page 127

References

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Wang and Andrews, 2004
Wang, X.; Andrews, L., Infrared Spectra of Zn and Cd Hydride Molecules and Solids, J. Phys. Chem. A, 2004, 108, 50, 11006, https://doi.org/10.1021/jp046414m . [all data]

Xiao, Hauge, et al., 1991
Xiao, Z.L.; Hauge, R.H.; Margrave, J.L., High Temp. Sci., 1991, 31, 59. [all data]

Greene, Brown, et al., 1995
Greene, T.M.; Brown, W.; Andrews, L.; Downs, A.J.; Chertihin, G.V.; Runeberg, N.; Pyykko, P., Matrix Infrared Spectroscopic and ab Initio Studies of ZnH2, CdH2, and Related Metal Hydride Species, J. Phys. Chem., 1995, 99, 20, 7925, https://doi.org/10.1021/j100020a014 . [all data]

Macrae, Greene, et al., 2004
Macrae, V.A.; Greene, T.M.; Downs, A.J., Matrix Reactivity of Zn, Cd, or Hg Atoms (M) in the Presence of Silane: Photogeneration and Characterization of the Insertion Product HMSiH, J. Phys. Chem. A, 2004, 108, 8, 1393, https://doi.org/10.1021/jp0309769 . [all data]

Shayesteh, Appadoo, et al., 2004
Shayesteh, A.; Appadoo, D.R.T.; Gordon, I.E.; Bernath, P.F., Vibration-Rotation Emission Spectra of Gaseous ZnH, J. Am. Chem. Soc., 2004, 126, 44, 14356, https://doi.org/10.1021/ja046050b . [all data]

Shayesteh, Yu, et al., 2005
Shayesteh, A.; Yu, S.; Bernath, P.F., Gaseous HgH2, CdH2, and ZnH2, Chem. Eur. J., 2005, 11, 16, 4709, https://doi.org/10.1002/chem.200500332 . [all data]

Shayesteh, Gordon, et al., 2005
Shayesteh, A.; Gordon, I.E.; Appadoo, D.R.T.; Bernath, P.F., Infrared emission spectra and equilibrium bond lengths of gaseous ZnH2 and ZnD2, Phys. Chem. Chem. Phys., 2005, 7, 17, 3132, https://doi.org/10.1039/b507539d . [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]

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]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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