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Oxirane-d4

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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:   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 CD2 s-str 2204  C 2204 S liq.
a1 2 CD2 scis 1311  C 1311 M gas 1301 VS p liq.
a1 3 Ring str 1013  C 1014 W gas 1013 S liq.
a1 4 CD2 wag 970  C 970 VS gas 952 M liq.
a1 5 Ring deform 755  C 755 VS gas 755 M liq.
a2 6 CD2 a-str 2250  D  ia 2250 W liq.
a2 7 CD2 twist 1083  D  ia 1083 VW dp liq.
a2 8 CD2 rock 581  D  ia 581 W liq.
b1 9 CD2 s-str 2174  C 2174 VS gas 2157 M liq.
b1 10 CD2 scis 1145  D 1145 VW gas
b1 11 CD2 wag 952  D 952 M liq.
b1 12 Ring deform 809  C 809 S gas 786 M liq.
b2 13 CD2 a-str 2317  C 2317 VS gas 2319 S liq.
b2 14 CD2 twist 896  C 896 S gas 896 W liq.
b2 15 CD2 rock 577  C 577 W gas

Source: Shimanouchi, 1972

Notes

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