D2CS

Vibrational and/or electronic energy levels

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


a₁	1	CD stretch	1783	gas	AB	Judge, Drury-Lessard, et al., 1978 Drury and Moule, 1982
	2	CD₂ scissors	746	gas	AB	Drury and Moule, 1982

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


a₁	1	CD stretch	2139 ± 2	gas	AB	Judge and King, 1979
	2	CD₂ scissors	1013 ± 2	gas	AB	Judge and King, 1979
	3	CS stretch	771.3 ± 0.5	gas	AB	Judge and King, 1975 Judge and King, 1979
b₁	4	OPLA	275.33	gas	AB	Judge and King, 1979
b₂	5	CD stretch	2324.85	gas	AB	Judge and King, 1979
	6	CD₂ rock	599 ± 2	gas	AB	Judge and King, 1979

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


a₁	2	CD₂ scissors	1012	gas	AB CL	Judge, Moule, et al., 1980 Glinski, Taylor, et al., 1991
	3	CS stretch	798	gas	AB CL	Judge and King, 1975 Judge, Moule, et al., 1980 Glinski, Taylor, et al., 1991
b₁	4	OPLA	219.4 ± 5.0	gas	AB CL	Jensen and Bunker, 1982 Glinski, Getty, et al., 1985 Glinski, Taylor, et al., 1991
b₂	6	CD₂ rock	572.6 ± 5.0	gas	CL	Glinski, Taylor, et al., 1991

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


a₁	1	CD stretch	2158.5		gas	IR	Turner, Halonen, et al., 1981
	1	CD stretch	2155	m	Ar	IR	Torres, Safarik, et al., 1982
	2	CD₂ scissors	1171.8		gas	IR	Turner, Halonen, et al., 1981
	2	CD₂ scissors	1167	m	N₂	IR	Torres, Safarik, et al., 1982
	3	CS stretch	936.13		gas	IR LS	Turner, Halonen, et al., 1981 Duxbury, Kato, et al., 1981
	3	CS stretch	941	w	Ar	IR	Jacox and Milligan, 1975 Torres, Safarik, et al., 1982
	3	CS stretch	939	w m	N₂	IR	Jacox and Milligan, 1975
b₁	4	OPLA	781.2		gas	IR	Turner, Halonen, et al., 1981
	4	OPLA	783	m	Ar	IR	Jacox and Milligan, 1975 Torres, Safarik, et al., 1982
	4	OPLA	784	s	N₂	IR	Jacox and Milligan, 1975
b₂	6	CD₂ rock	757.4		gas	IR	Turner, Halonen, et al., 1981

Weak

Medium

Strong

(1/2)(2ν)

Tentative assignment or approximate value

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

Go To: Top, Vibrational and/or electronic energy levels, Notes

Judge, Drury-Lessard, et al., 1978
Judge, R.H.; Drury-Lessard, C.R.; Moule, D.C., The far ultraviolet spectrum of thioformaldehyde, Chem. Phys. Lett., 1978, 53, 1, 82, https://doi.org/10.1016/0009-2614(78)80395-9 . [all data]

Drury and Moule, 1982
Drury, C.R.; Moule, D.C., The ultraviolet absorption spectrum of thioformaldehyde, J. Mol. Spectrosc., 1982, 92, 2, 469, https://doi.org/10.1016/0022-2852(82)90116-3 . [all data]

Drury, Lai, et al., 1982
Drury, C.R.; Lai, J.Y.K.; Moule, D.C., The B1A2 ← X1A1 absorption spectrum of thioformaldehyde, Chem. Phys. Lett., 1982, 87, 6, 520, https://doi.org/10.1016/0009-2614(82)83169-2 . [all data]

Judge and King, 1975
Judge, R.H.; King, G.W., The Electronic Absorption Spectrum of Thioformaldehyde, Can. J. Phys., 1975, 53, 19, 1927, https://doi.org/10.1139/p75-241 . [all data]

Judge and King, 1979
Judge, R.H.; King, G.W., Thioformaldehyde, J. Mol. Spectrosc., 1979, 74, 2, 175, https://doi.org/10.1016/0022-2852(79)90048-1 . [all data]

Judge and King, 1979, 2
Judge, R.H.; King, G.W., Thioformaldehyde, J. Mol. Spectrosc., 1979, 78, 1, 51, https://doi.org/10.1016/0022-2852(79)90035-3 . [all data]

Judge, Moule, et al., 1980
Judge, R.H.; Moule, D.C.; King, G.W., The absorption spectrum of thioformaldehyde, J. Mol. Spectrosc., 1980, 81, 1, 37, https://doi.org/10.1016/0022-2852(80)90328-8 . [all data]

Glinski, Getty, et al., 1985
Glinski, R.J.; Getty, J.N.; Birks, J.W., Phosphorescence spectra of thioformaldehyde and thioformaldehyde-d2 by chemiluminescence: Identification of the 411 band, Chem. Phys. Lett., 1985, 117, 4, 359, https://doi.org/10.1016/0009-2614(85)85244-1 . [all data]

Glinski, Taylor, et al., 1991
Glinski, R.J.; Taylor, C.D.; Martin, H.R., Chemiluminescence spectra of thioformaldehyde and selenoformaldehyde, J. Phys. Chem., 1991, 95, 16, 6159, https://doi.org/10.1021/j100169a021 . [all data]

Jensen and Bunker, 1982
Jensen, P.; Bunker, P.R., The geometry and the out-of-plane bending potential function of thioformaldehyde in the and electronic states, J. Mol. Spectrosc., 1982, 95, 1, 92, https://doi.org/10.1016/0022-2852(82)90241-7 . [all data]

Turner, Halonen, et al., 1981
Turner, P.H.; Halonen, L.; Mills, I.M., Fourier transform infrared spectra of H2CS and D2CS, J. Mol. Spectrosc., 1981, 88, 2, 402, https://doi.org/10.1016/0022-2852(81)90190-9 . [all data]

Torres, Safarik, et al., 1982
Torres, M.; Safarik, I.; Clement, A.; Strausz, O.P., The generation and vibrational spectrum of matrix isolated thioformaldehyde and dideuterothioformaldehyde, Can. J. Chem., 1982, 60, 10, 1187, https://doi.org/10.1139/v82-176 . [all data]

Duxbury, Kato, et al., 1981
Duxbury, G.; Kato, H.; Le Lerre, M.L., Laser Stark and interferometric studies of thioformaldehyde and methyleneimine, Discuss. Faraday Soc., 1981, 71, 97, https://doi.org/10.1039/dc9817100097 . [all data]

Jacox and Milligan, 1975
Jacox, M.E.; Milligan, D.E., Matrix isolation study of the infrared spectrum of thioformaldehyde, J. Mol. Spectrosc., 1975, 58, 1, 142, https://doi.org/10.1016/0022-2852(75)90162-9 . [all data]

Go To: Top, Vibrational and/or electronic energy levels, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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