DSiCl


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   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 20773.43 gas A-X 410 600 Herzberg and Verma, 1964
Harper and Clouthier, 1997


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

a' 1 SiD stretch 1300.8 gas LF Harper and Clouthier, 1997
2 Bend 408.6 gas UV LF Herzberg and Verma, 1964
Harper and Clouthier, 1997
3 SiCl stretch 543.2 gas LF Harper and Clouthier, 1997

State:   X


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

a' 1 SiD stretch 1434 gas LF Harper and Clouthier, 1997
Hostutler, Ndiege, et al., 2001
2 Bend 593.4 gas LF Harper and Clouthier, 1997
Hostutler, Ndiege, et al., 2001
3 SiCl stretch 518.2 ± 0.5 gas LF Harper and Clouthier, 1997
Hostutler, Ndiege, et al., 2001

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.

Herzberg and Verma, 1964
Herzberg, G.; Verma, R.D., SPECTRA AND STRUCTURES OF THE FREE HSiCl AND HSiBr RADICALS, Can. J. Phys., 1964, 42, 3, 395, https://doi.org/10.1139/p64-038 . [all data]

Harper and Clouthier, 1997
Harper, W.W.; Clouthier, D.J., Reinvestigation of the HSiCl electronic spectrum: Experimental reevaluation of the geometry, rotational constants, and vibrational frequencies, J. Chem. Phys., 1997, 106, 23, 9461, https://doi.org/10.1063/1.473849 . [all data]

Hostutler, Ndiege, et al., 2001
Hostutler, D.A.; Ndiege, N.; Clouthier, D.J.; Pauls, S.W., Emission spectroscopy, harmonic vibrational frequencies, and improved ground state structures of jet-cooled monochloro- and monobromosilylene (HSiCl and HSiBr), J. Chem. Phys., 2001, 115, 12, 5485, https://doi.org/10.1063/1.1397795 . [all data]


Notes

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