Silane-d2


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 SiH2 s-str 2189  C 2189 S gas
a1 2 SiD2 s-str 1587  C 1587 S gas
a1 3 SiH2 scis 944  B 944 W gas
a1 4 SiD2 scis 683  B 682.5 M gas
a2 5 SiH2 twist 844  E  ia CF
b1 6 SiH2 a-str 2183  C 2183 S gas
b1 7 SiH2 rock 743  D 743 S gas
b2 8 SiD2 a-str 1601  C 1601 S gas
b2 9 SiH2 wag 862  B 862 M gas

Source: Shimanouchi, 1972

Notes

SStrong
MMedium
WWeak
iaInactive
CFCalculated frequency
B1~3 cm-1 uncertainty
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 I, National Bureau of Standards, 1972, 1-160. [all data]


Notes

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