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Compare vibrational frequencies in CCCBDB for CH3CHFCH3 (2-Fluoropropane)

wB97X-D/6-31+G**

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' 3165 3014   18 A'   2996  
2 A' 3155 3005   16 A'   2989  
3 A' 3086 2939   -15 A'   2954  
4 A' 3070 2923   -9 A'   2932  
5 A' 1521 1448   -25 A'   1473  
6 A' 1496 1425   -40 A'   1465  
7 A' 1431 1363   -39 A'   1402  
8 A' 1375 1309   -29 A'   1338  
9 A' 1207 1150   -33 A'   1183  
10 A' 1162 1107   -42 A'   1149  
11 A' 956 910   -8 A'   918  
12 A' 832 792   -25 A'   817  
13 A' 489 466   -14 A'   480  
14 A' 361 344   -13 A'   357  
15 A' 251 239   -23 A'   262  
16 A" 3162 3011   15 A"   2996  
17 A" 3149 2999   10 A"   2989  
18 A" 3066 2920   -12 A"   2932  
19 A" 1496 1425   -23 A"   1448  
20 A" 1487 1416   -34 A"   1450  
21 A" 1432 1364   -21 A"   1385  
22 A" 1383 1317   -28 A"   1345  
23 A" 1176 1120   16 A"   1104  
24 A" 955 910   -31 A"   941  
25 A" 937 892   -36 A"   928  
26 A" 414 394   -21 A"   415  
27 A" 199 190   -53 A"   243  
The calculated vibrational frequencies were scaled by 0.9523

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.