Methylamine-N,N-d2

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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:   Cs     Symmetry Number sigma = 1


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

a' 1 ND2 s-str 2479  B 2479 W gas 2450 S gas
a' 2 CH3 d-str 2961  B 2961 VS gas 2969 M gas
a' 3 CH3 s-str 2817  B 2817 S gas 2824 M gas
a' 4 ND2 scis 1234  B 1234 S gas 1214 M gas
a' 5 CH3 d-deform 1468  B 1468 S gas 1473 M gas
a' 6 CH3 s-deform 1430  B 1430 M gas
a' 7 CH3 rock 1117  A 1117 S gas
a' 8 CN str 997  A 997 S gas 995 S gas
a' 9 ND2 wag 625  A 625 VS gas
a 10 ND2 a-str 2556  B 2556 M gas 2527 M gas
a 11 CH3 d-str 2985  C 2985 VS gas
a 12 CH3 d-deform 1485  D 1485 gas Estimated from R()Q) branch frequency
a 13 ND2 twist 1058  E CF
a 14 CH3 rock 1187  C 1187 M gas
a 15 Torsion 228  C 228 S gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
CFCalculated frequency
A0~1 cm-1 uncertainty
B1~3 cm-1 uncertainty
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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