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

Compare vibrational frequencies in CCCBDB for SO2Cl2 (Sulfuryl chloride)

B3LYP/LANL2DZ

Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency diff Symmetry Frequency Comment
1 A1 827 -378 A1 1205  
2 A1 386 -191 A1 577  
3 A1 247 -161 A1 408  
4 A1 115 -103 A1 218  
5 A2 160 -122 A2 282  
6 B1 401 -185 B1 586  
7 B1 226 -162 B1 388  
8 B2 932 -502 B2 1434  
9 B2 212 -150 B2 362  
The calculated vibrational frequencies were scaled by 0.9612

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.