GaH3

Formula: GaH₃
Molecular weight: 72.747
CAS Registry Number: 13572-93-5
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Vibrational and/or electronic energy levels

State: X

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


a₂	2	OPLA	721		Ne	IR	Wang and Andrews, 2003
	2	OPLA	717.4	m s	Ar	IR	Pullumbi, Bouteiller, et al., 1994 Wang and Andrews, 2003
	2	OPLA	719.2		H₂	IR	Wang and Andrews, 2003
e'	3	GaH₃ stretch	1933.4		Ne	IR	Wang and Andrews, 2003
	3	GaH₃ stretch	1923.2	vs	Ar	IR	Pullumbi, Bouteiller, et al., 1994 Muller, Sternkicker, et al., 2000 Wang and Andrews, 2003
	3	GaH₃ stretch	1928.7		H₂	IR	Wang and Andrews, 2003
	4	Deformation	758		Ne	IR	Wang and Andrews, 2003
	4	Deformation	758.7	s	Ar	IR	Pullumbi, Bouteiller, et al., 1994 Muller, Sternkicker, et al., 2000
	4	Deformation	758.0		H₂	IR	Wang and Andrews, 2003

Additional references: Jacox, 1998, page 213; Jacox, 2003, page 155

Notes

Medium

Strong

Very strong

References

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Wang and Andrews, 2003
Wang, X.; Andrews, L., Infrared Spectra of Gallium Hydrides in Solid Hydrogen: GaH, J. Phys. Chem. A, 2003, 107, 51, 11371, https://doi.org/10.1021/jp035393d . [all data]

Pullumbi, Bouteiller, et al., 1994
Pullumbi, P.; Bouteiller, Y.; Manceron, L.; Mijoule, C., Aluminium, gallium and indium trihydrides. an IR matrix isolation and ab initio study, Chem. Phys., 1994, 185, 1, 25, https://doi.org/10.1016/0301-0104(94)00111-1 . [all data]

Muller, Sternkicker, et al., 2000
Muller, J.; Sternkicker, H.; Bergmann, U.; Atakan, B., Matrix-Isolation and Mass-Spectrometric Studies of the Thermolysis of [Me, J. Phys. Chem. A, 2000, 104, 16, 3627, https://doi.org/10.1021/jp9937914 . [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]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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