Dibromomethane-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:   C     Symmetry Number σ = 2


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

a1 1 CD2 s-str 2214  C 2214 W gas 2195 M p liq.
a1 2 CD2 scis 1026  D 1026 liq. 1028 W p liq.
a1 3 CBr2 s-str 559  C 559 M gas 551 S p liq.
a1 4 CBr2 scis 172  D 172 VS p liq.
a2 5 CD2 twist 782  D  ia 782 W p liq.
b1 6 CD2 a-str 2324  C 2324 W gas 2313 VW dp liq.
b1 7 CD2 rock 625  B 625 VS gas 636 VW liq.
b2 8 CD2 wag 907  B 907 VS gas 902 W dp liq.
b2 9 CBr2 a-str 608  C 608 liq. 612 M dp liq.

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
VWVery weak
iaInactive
pPolarized
dpDepolarized
B1~3 cm-1 uncertainty
C3~6 cm-1 uncertainty
D6~15 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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