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

Compare vibrational frequencies in CCCBDB for H2CS (Thioformaldehyde)


Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency diff Symmetry Frequency Comment
1   -2971 A1 2971  
2   -1456 A1 1456  
3   -1059 A1 1059  
4   -990 B1 990  
5   -3025 B2 3025  
6   -991 B2 991  
The calculated vibrational frequencies were scaled by 0.936

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.