HSiI

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 = 18259.02 gas A-X 460 560 Billingsley, 1972
Clouthier, Harper, et al., 1998
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 SiH stretch 1852.5 gas LF Clouthier, Harper, et al., 1998
2 Bend 485.0 gas AB LF Billingsley, 1972
Clouthier, Harper, et al., 1998
3 SiI stretch 335.7 gas LF Clouthier, Harper, et al., 1998

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 SiH stretch 1983 gas LF Tackett and Clouthier, 2003
2 Bend 727 gas AB LF Billingsley, 1972
Tackett and Clouthier, 2003
2 SiI stretch 350.0 gas LF Clouthier, Harper, et al., 1998
Tackett and Clouthier, 2003

Additional references: Jacox, 1994, page 44; Jacox, 2003, page 40

Notes

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.

Billingsley, 1972
Billingsley, J., Absorption Spectrum of HSiI, Can. J. Phys., 1972, 50, 6, 531, https://doi.org/10.1139/p72-072 . [all data]

Clouthier, Harper, et al., 1998
Clouthier, D.J.; Harper, W.W.; Klusek, C.M.; Smith, T.C., The electronic spectrum of monoiodosilylene (HSiI) revisited, J. Chem. Phys., 1998, 109, 18, 7827, https://doi.org/10.1063/1.477429 . [all data]

Tackett and Clouthier, 2003
Tackett, B.S.; Clouthier, D.J., Structural and spectroscopic trends in the ground states of the monohalosilylenes: Emission spectroscopy of jet-cooled HSiI and DSiI, J. Chem. Phys., 2003, 118, 6, 2612, https://doi.org/10.1063/1.1535427 . [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]

Notes

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