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CH2CHS


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:   B


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 21819.94 gas B-X 458 521 Nakajima, Miyoshi, et al., 2007
Nakajima, Schmidt, et al., 2009


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

a 4 CH2 scissors 1531.7 gas FD Nakajima, Schmidt, et al., 2009
6 CC stretch 1181.8 gas FD Nakajima, Schmidt, et al., 2009
8 CS stretch 742.5 gas FD Nakajima, Schmidt, et al., 2009
9 CCS bend 351.4 gas FD Nakajima, Schmidt, et al., 2009
10 CH wag 787.4 T gas FD Nakajima, Schmidt, et al., 2009
11 CH2 wag 618.9 gas FD Nakajima, Schmidt, et al., 2009
12 CC torsion 287.7 gas FD Nakajima, Schmidt, et al., 2009

State:   X


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

a' 4 1485 gas LF Nakajima, Miyoshi, et al., 2007
5 1388 gas LF Nakajima, Miyoshi, et al., 2007
6 1260 gas LF Nakajima, Miyoshi, et al., 2007
7 1041 gas LF Nakajima, Miyoshi, et al., 2007
8 797 gas LF Nakajima, Miyoshi, et al., 2007
Nakajima, Schmidt, et al., 2009
9 400 gas LF Nakajima, Miyoshi, et al., 2007
a 10 CH wag 918 gas LF Nakajima, Miyoshi, et al., 2007
Nakajima, Schmidt, et al., 2009
11 CH2 wag 905 gas LF Nakajima, Miyoshi, et al., 2007
Nakajima, Schmidt, et al., 2009
12 CC torsion 400 gas LF Nakajima, Miyoshi, et al., 2007
Nakajima, Schmidt, et al., 2009

Notes

TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

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

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

Nakajima, Miyoshi, et al., 2007
Nakajima, M.; Miyoshi, A.; Sumiyoshi, Y.; Endo, Y., Laser-induced fluorescence and pure rotational spectroscopy of the CH[sub 2]CHS (vinylthio) radical, J. Chem. Phys., 2007, 126, 4, 044307, https://doi.org/10.1063/1.2431365 . [all data]

Nakajima, Schmidt, et al., 2009
Nakajima, M.; Schmidt, T.W.; Sumiyoshi, Y.; Endo, Y., An experimental and theoretical study on vibrational structure in the B--X transition of CH[sub 2]CHS, J. Chem. Phys., 2009, 131, 10, 104310, https://doi.org/10.1063/1.3224146 . [all data]


Notes

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