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

Compare vibrational frequencies in CCCBDB for CH2CCl2 (Ethene, 1,1-dichloro-)

DREIDING

Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency diff Symmetry Frequency Comment
1   -3035 A1 3035  
2   -1627 A1 1627  
3   -1400 A1 1400  
4   -603 A1 603  
5   -299 A1 299  
6   -686 A2 686  
7   -875 B1 875  
8   -460 B1 460  
9   -3130 B2 3130  
10   -1095 B2 1095  
11   -800 B2 800  
12   -372 B2 372  
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.