HGeCl

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:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 21514.68 gas A-X 439 520 Patel and Stewart, 1977
Ito, Hirota, et al., 1990
Harper and Clouthier, 1998
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 GeH stretch 1262.9 ± 0.2 gas LF Harper and Clouthier, 1998
2 Bend 431.2 ± 0.2 gas CL LF Patel and Stewart, 1977
Ito, Hirota, et al., 1990
Harper and Clouthier, 1998
3 GeCl stretch 398.8 ± 0.2 gas LF Harper and Clouthier, 1998

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 GeH stretch 1830 ± 2 gas LF Tackett, Clouthier, et al., 2006
1 GeH stretch 1862 w Ar IR Isabel and Guillory, 1971
2 Bend 720.9 gas LF Tackett, Clouthier, et al., 2006
3 GeCl stretch 400 ± 2 gas LF Tackett, Clouthier, et al., 2006

Additional references: Jacox, 1994, page 45; Jacox, 2003, page 40; Lin, Kang, et al., 2005

Notes

wWeak
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Patel and Stewart, 1977
Patel, R.I.; Stewart, G.W., Identification of HGeCl by chemiluminescence from the reaction of GeH, Can. J. Phys., 1977, 55, 17, 1518, https://doi.org/10.1139/p77-193 . [all data]

Ito, Hirota, et al., 1990
Ito, H.; Hirota, E.; Kuchitsu, K., Laser-induced fluorescence spectroscopy of the Ã1 A´´ - X1 A´ transition of HGeCl, Chem. Phys. Lett., 1990, 175, 4, 384, https://doi.org/10.1016/0009-2614(90)80129-2 . [all data]

Harper and Clouthier, 1998
Harper, W.W.; Clouthier, D.J., The electronic spectra of jet-cooled HGeCl and HGeBr, J. Chem. Phys., 1998, 108, 2, 416, https://doi.org/10.1063/1.475403 . [all data]

Tackett, Clouthier, et al., 2006
Tackett, B.S.; Clouthier, D.J.; Pacheco, K.L.; Schick, G.A., The ground state energy levels and molecular structure of jet-cooled HGeCl and DGeCl from single vibronic level emission spectroscopy, J. Chem. Phys., 2006, 124, 12, 124320, https://doi.org/10.1063/1.2181142 . [all data]

Isabel and Guillory, 1971
Isabel, R.J.; Guillory, W.A., Vacuum-Ultraviolet Photolysis of GeH3Cl; the Infrared Spectrum of Matrix-Isolated GeH2Cl, J. Chem. Phys., 1971, 55, 3, 1197, https://doi.org/10.1063/1.1676205 . [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, 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]

Lin, Kang, et al., 2005
Lin, W.; Kang, L.; Novick, S.E., The microwave spectrum of HGeCl, J. Mol. Spectrosc., 2005, 230, 1, 93, https://doi.org/10.1016/j.jms.2004.11.003 . [all data]

Notes

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