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Methane, isocyanato-

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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 CH3 a-stretch 3042 w T gas IR Pasinszki and Westwood, 1995
2 CH3 s-stretch 2968 gas IR Pasinszki and Westwood, 1995
3 OCN a-stretch 2263 vs gas IR Pasinszki and Westwood, 1995
6 CH3 rock 1213 gas IR Pasinszki and Westwood, 1995
7 Skel. stretch 1112 gas IR Pasinszki and Westwood, 1995
8 Skel. stretch 883 T gas IR Pasinszki and Westwood, 1995
a 11 CH3 a-stretch 3017 gas IR Pasinszki and Westwood, 1995
12 CH3 a-deform. 1462 gas IR Pasinszki and Westwood, 1995

Additional references: Jacox, 1998, page 326

Notes

wWeak
vsVery strong
TTentative assignment or approximate value

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.

Pasinszki and Westwood, 1995
Pasinszki, T.; Westwood, N.P.C., He I Photoelectron, photoionization mass spectroscopy, mid-infrared, and ab initio study of the unstable CH3OCN molecule, J. Phys. Chem., 1995, 99, 1649. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]


Notes

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