Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Methyl germane


Vibrational and/or electronic energy levels

Go To: Top, References, Notes

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:   C3nu     Symmetry Number sigma = 3


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

a1 1 CH3 s-str 2938  B 2937.8 S gas
a1 2 GeH3 s-str 2085  B 2084.8 S gas
a1 3 CH3 s-deform 1254  B 1254.1 M gas
a1 4 GeH3 s-deform 843  B 842.5 VS gas
a1 5 CGe str 602  B 601.6 VS gas
a2 6 Torsion 157  D  ia «nu»158.1«nu»A) MW. «nu»156.1«nu»E)
e 7 CH3 d-str 2997  B 2997.2 S gas
e 8 GeH3 d-str 2084  B 2084.3 S gas
e 9 CH3 d-deform 1428  C 1427.7 W gas
e 10 GeH3 d-deform 900  C 900.4 S gas
e 11 CH3 rock 848  C 847.5 S gas
e 12 GeH3 rock 506  C 505.9 S gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
MWTorsional Frequency calculated from microwave spectroscopic data.
B1~3 cm-1 uncertainty
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 II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

Go To: Top, Vibrational and/or electronic energy levels, References