(DCO)2O

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:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 CD stretch 2260 w Ar IR Kuhne, Ha, et al., 1979
2 CD stretch 2241 w Ar IR Kuhne, Ha, et al., 1979
3 C=O stretch 1774 m Ar IR Kuhne, Ha, et al., 1979
4 C=O stretch 1744 s Ar IR Kuhne, Ha, et al., 1979
5 (Mixed) 1101 s Ar IR Kuhne, Ha, et al., 1979
6 (Mixed) 1056 s Ar IR Kuhne, Ha, et al., 1979
8 C-O stretch 944 m Ar IR Kuhne, Ha, et al., 1979
9 (Mixed) 743 w Ar IR Kuhne, Ha, et al., 1979
10 O-C=O bend 532 w Ar IR Kuhne, Ha, et al., 1979
11 C-O-C bend 250 w Ar IR Kuhne, Ha, et al., 1979
a 13 D deformation 865 w Ar IR Kuhne, Ha, et al., 1979
14 Torsion 205 w Ar IR Kuhne, Ha, et al., 1979

Notes

wWeak
mMedium
sStrong

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.

Kuhne, Ha, et al., 1979
Kuhne, H.; Ha, T.-K.; Meyer, R.; Gunthard, H.H., Formic acid anhydride, J. Mol. Spectrosc., 1979, 77, 2, 251, https://doi.org/10.1016/0022-2852(79)90107-3 . [all data]

Notes

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