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Methane, trifluoroiodo-

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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: T. Shimanouchi

Symmetry:   C3nu     Symmetry Number sigma = 3


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

a1 1 CF3 s-str 1080  C 1080 VS gas 1056 liq.
a1 2 CF3 s-deform 742  C 742 VS gas 741 liq.
a1 3 CI str 286  E 286 gas 284 liq. Estimated from overtone and combination bands
e 4 CF3 d-str 1187  C 1187 VS gas 1168 liq.
e 5 CF3 d-deform 537  C 537 gas 537 liq.
e 6 CI bend 260  E 260 gas 260 liq. Estimated from overtone and combination bands

Source: Shimanouchi, 1972

Notes

VSVery strong
C3~6 cm-1 uncertainty
E15~30 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 II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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