Selenium dioxide difluoride


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 SeO2 s-str 973  C 973 S gas 969 S p liq.
a1 2 SeF2 s-str 700  C 700 S gas 702 S p liq.
a1 3 SeO2 scis 360  C 360 S gas 357 M liq.
a1 4 SeF2 scis 284  C 284 W gas 280 M liq.
a2 5 SeF2 twist 272  E OV(2«nu»5)
b1 6 SeO2 a-str 1059  C 1059 S gas 1059 W liq.
b1 7 SeO2 rock 335  D 335 S gas 334 M liq. OV(«nu»9)
b2 8 SeF2 s-str 756  C 756 W gas
b2 9 SeO2 wag 335  D 335 S gas 334 M liq. OV(«nu»7)

Source: Shimanouchi, 1972

Notes

SStrong
MMedium
WWeak
pPolarized
OVOverlapped by band indicated in parentheses.
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 II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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