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1,1-Dichloroethylene-d2


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:   C2nu     Symmetry Number sigma = 2


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

a1 1 CD2 s-str 2262  D 2262 W gas
a1 2 CC str 1565  C 1565 VS gas
a1 3 CD2 scis 1039  E CF
a1 4 CCl2 s-str 580  C 580 VS gas
a1 5 CCl2 scis 305  E CF
a2 6 Torsion 488  E  ia CF
b1 7 CD2 a-str 2380  D 2380 W gas l4 solution
b1 8 CD2 rock 998  C 998 VS gas
b1 9 CCl2 a-str 697  C 697 S gas SF(«nu»11)
b1 10 CCl2 rock 327  C 327 M gas
b2 11 CD2 wag 697  C 697 S gas SF(«nu»9)
b2 12 CCl2 wag 439  B 439 S gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
CFCalculated frequency
SFCalculation shows that the frequency approximately equals that of the vibration indicated in the parentheses.
B1~3 cm-1 uncertainty
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty
E15~30 cm-1 uncertainty

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.

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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