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cis-1,2-Difluoroethylene-d1


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: Takehiko Shimanouchi

Symmetry:   Cs     Symmetry Number sigma = 1


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a' 1 CH str 3125  D 3125 W gas
a' 2 CD str 2364  D 2364 W gas
a' 3 CC str 1692  C 1692 S gas
a' 4 CH bend 1330  C 1330 S gas
a' 5 CF str 1167  C 1167 VS gas
a' 6 CF str 1033  C 1033 VS gas
a' 7 CD bend 889  B 889 M gas
a' 8 CCF deform 757  B 757 S gas
a' 9 CCF deform 255  D 255 W gas
a 10 CH bend 801  B 801 M gas
a 11 CD bend 633  B 633 M gas
a 12 Torsion 469  B 469 W gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
B1~3 cm-1 uncertainty
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty

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.

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume I, National Bureau of Standards, 1972, 1-160. [all data]


Notes

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