Methane, tribromo-

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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: Takehiko Shimanouchi

Symmetry:   C     Symmetry Number σ = 3


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

a1 1 CH str 3042  B 3042 M gas 3017 p liq.
a1 2 CBr3 s-str 541  B 541 M gas 540 p liq.
a1 3 CBr3 s-deform 222  C 222 p liq.
e 4 CH bend 1149  B 1149 VS gas 1143 dp liq.
e 5 CBr3 d-str 669  B 669 VS gas 655 dp liq.
e 6 CBr d-deform 155  C 155 dp liq.

Source: Shimanouchi, 1972

Notes

VSVery strong
MMedium
pPolarized
dpDepolarized
B1~3 cm-1 uncertainty
C3~6 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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