C4OS

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   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 42000 Ar Maier, Schrot, et al., 1991

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 23470 Ar A-X 410 426 Maier, Schrot, et al., 1991
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
450 Ar AB Maier, Schrot, et al., 1991

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 2209.6 vs Ar IR Maier, Schrot, et al., 1991
2 1998.5 m Ar IR Maier, Schrot, et al., 1991
3 1625.3 w Ar IR Maier, Schrot, et al., 1991
4 1055.9 w m Ar IR Maier, Schrot, et al., 1991
5 486.0 w Ar IR Maier, Schrot, et al., 1991
Π 7 428.1 w Ar IR Maier, Schrot, et al., 1991

Additional references: Jacox, 1994, page 344

Notes

wWeak
mMedium
vsVery strong
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.

Maier, Schrot, et al., 1991
Maier, G.; Schrot, J.; Reisenauer, H.P.; Janoschek, R., Heterocumulene, 8 C4OS (4-Thioxo-1,2,3-butatrien-1-on), C4S2 (1,2,3-Butatrien-1,4-dithion) und C3S (3-Thioxo-1,2-propadienyliden) - Darstellung und spektroskopische Eigenschaften, Chem. Ber., 1991, 124, 11, 2617, https://doi.org/10.1002/cber.19911241136 . [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]

Notes

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