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cyc-CS2


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:   1B1


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

To = 27607 ± 5 Ar 1B1-X 334 363 Lo and Lee, 2001


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

a1 570 T Ar AB Lo and Lee, 2001

State:   1B2


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

To = 26586 ± 5 U Ar 1B2-X 366 376 Lo and Lee, 2001


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

a1 350 T Ar AB Lo and Lee, 2001

State:   X


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

a1 1 CS2 s-stretch 876.5 Ar IR Bahou, Lee, et al., 2000
1 CS2 s-stretch 881.3 N2 IR Bahou, Lee, et al., 2000
b2 3 CS2 a-stretch 517.7 Ar IR Bahou, Lee, et al., 2000
3 CS2 a-stretch 520.9 N2 IR Bahou, Lee, et al., 2000

Additional references: Jacox, 2003, page 131

Notes

UUpper bound
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.

Lo and Lee, 2001
Lo, W.-J.; Lee, Y.-P., Ultraviolet absorption spectrum of cyclic CS2 in solid Ar, Chem. Phys. Lett., 2001, 336, 1-2, 71, https://doi.org/10.1016/S0009-2614(01)00112-9 . [all data]

Bahou, Lee, et al., 2000
Bahou, M.; Lee, Y.-C.; Lee, Y.-P., Production and IR Absorption of Cyclic CS, J. Am. Chem. Soc., 2000, 122, 4, 661, https://doi.org/10.1021/ja991926d . [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

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