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IV.C.1. (XIII.D.1.)

Compare vibrational frequencies in CCCBDB for GeH3CH3 (methyl germane)

QCISD(T)/cc-pVDZ

Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency diff Symmetry Frequency Comment
1 ?a 817 -2121 A1 2938  
2 ?a 811 -1274 A1 2085  
3 ?a 811 -443 A1 1254  
4 A1 2909 2066 A1 843  
5 A1 2051 1449 A1 602  
6 A1 1215 1058 A2 157  
7 A1 572 -2425 E 2997  
8 E 3003 919 E 2084  
9 E 2047 619 E 1428  
10 E 1389 489 E 900  
11 E 866 18 E 848  
12 E 465 -41 E 506  
The calculated vibrational frequencies were scaled by 0.9531

See section XIII.C.3 List or set vibrational scaling factors to change the scale factors used here.
See section III.B.3.c Calculate a vibrational scaling factor for a set of molecules to determine the least squares best scaling factor.
See section III.B.3.b List of vibrational scaling factors and their uncertainties for information on where the above scaling factor is from.