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Compare vibrational frequencies in CCCBDB for C3F6 (hexafluoropropene)

CID/6-31G

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' 1960 1833   37 A'   1796  
2 A' 1464 1369   -29 A'   1398  
3 A' 1386 1296   -38 A'   1334  
4 A' 1297 1213   1 A'   1212  
5 A' 1246 1165   48 A'   1117  
6 A' 1051 983   -53 A'   1036  
7 A' 755 706   -60 A'   766  
8 A' 644 602   -52 A'   654  
9 A' 597 558   -46 A'   604  
10 A' 498 466   -46 A'   512  
11 A' 370 346   -31 A'   377  
12 A' 360 337   -28 A'   365  
13 A' 260 243   -46 A'   289  
14 A' 183 172   1 A'   171  
15 A" 1270 1188   10 A"   1178  
16 A" 681 637   -11 A"   648  
17 A" 553 518   -41 A"   559  
18 A" 454 424   -37 A"   461  
19 A" 245 229   -26 A"   255  
20 A" 131 122   -4 A"   126  
21 A" 27 26   -34 A"   60  
The calculated vibrational frequencies were scaled by 0.9352

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.