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Compare vibrational frequencies in CCCBDB for FNO3 (Fluorine nitrate)

B97D3/3-21G

18 11 26 13 55
Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency Scaled
Frequency
Harm.
diff
Fund.
diff
Symmetry Harmonic
Frequency
Fundamental
Frequency
Comment
1 A' 1471 1446   -313 A'   1759  
2 A' 1103 1084   -217 A'   1301  
3 A' 1012 995   67 A'   928  
4 A' 749 737   -67 A'   804  
5 A' 566 556   -77 A'   633  
6 A' 395 389   -66 A'   455  
7 A' 231 227   -76 A'   303  
8 A" 582 573   -136 A"   709  
9 A" 147 145   -7 A"   152  
The calculated vibrational frequencies were scaled by 0.983

See section Calculated; Vibrations; Scale Factors; Set scaling factors to change the scale factors used here.
See section Calculated; Vibrations; Scale Factors; Calculate a scale factor to determine the least squares best scaling factor.
See section Calculated; Vibrations; Scale Factors; Scale factor uncertainty for information on where the above scaling factor is from.