2-Methyl-d3-propene-3,3,3-d3

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:   C2ν     Symmetry Number σ = 2
 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase
a1 1 CH2 s-str 2996  C 2996 M gas
a1 2 CD3 d-str 2166  D 2166 W sln.
a1 3 CD3 s-str 2111  C 2111 W gas
a1 4 C=C str 1650  C 1650 S gas
a1 5 CH2 scis 1410  C 1410 W gas
a1 6 CD3 s-deform 1092  D 1092 W sln.
a1 7 CD3 d-deform 1056  D 1056 M sln.
a1 8 CD3 rock 850  E CF
a1 9 C-C str 718  D 718 W sln.
a1 10 C=CC2 ip-deform 319  C 319 W gas CF
a2 11 CD3 d-str 2208  E  ia CF
a2 12 CD3 d-deform 1054  E  ia CF
a2 13 CD3 rock 731  E  ia CF
a2 14 CH2 twist 664  E  ia CF
a2 15 CD3 torsion 138  E  ia CF
b1 16 CH2 a-str 3085  C 3085 S gas
b1 17 CD3 d-str 2236  C 2236 S gas
b1 18 CD3 s-str 2072  C 2072 M gas
b1 19 C-C str 1294  C 1294 M gas
b1 20 CD3 d-deform 1074  C 1074 W gas
b1 21 CD3 s-deform 1052  D 1052 M sln.
b1 22 CH2 rock 880  E CF
b1 23 CD3 rock 745  C 745 W gas
b1 24 C=CC2 ip-deform 400  C 400 M gas
b2 25 CD3 d-str 2204  C 2204 S gas
b2 26 CD3 d-deform 1055  C 1055 S gas
b2 27 CD3 rock 923  C 923 M gas
b2 28 CH2 wag 884  C 884 VS gas
b2 29 C=CC2 op-deform 369  C 369 S gas
b2 30 CD3 torsion 143  E CF

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
CFCalculated frequency
C3~6 cm-1 uncertainty
D6~15 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 I, National Bureau of Standards, 1972, 1-160. [all data]

Notes

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