Ethane, hexabromo-

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Gas phase thermochemistry data

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas133.kJ/molCmKudchadker and Kudchadker, 1979 

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:   D3d     Symmetry Number σ = 6


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

ag 1 CC str 940  C  ia 940 M sln.
ag 2 CBr3 s-str 255  C  ia 255 VS p sln.
ag 3 CBr3 s-deform 120  C  ia 120 W sln.
a1u 4 Torsion 51  D  ia  ia OC410411)
a2u 5 CBr3 s-str 559  C 559 S sln.  ia
a2u 6 CBr3 s-deform 254  C 254 S sln.  ia
eg 7 CBr3 d-str 768  C  ia 768 M dp sln.
eg 8 CBr3 d-deform 204  C  ia 204 S dp sln.
eg 9 CBr3 rock 139  C  ia 139 M sln.
eu 10 CBr3 d-str 656  C 656 VS sln.  ia
eu 11 CBr3 d-deform 168  C 168 S sln.  ia
eu 12 CBr3 rock 82  C 82 M sln.  ia

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
pPolarized
dpDepolarized
OCFrequency estimated from an overtone or a combination tone indicated in the parentheses.
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.

Kudchadker and Kudchadker, 1979
Kudchadker, S.A.; Kudchadker, A.P., Ideal gas thermodynamic properties of selected bromoethanes and iodoethane, J. Phys. Chem. Ref. Data, 1979, 8, 519-526. [all data]

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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