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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules |
Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
CH2CHF | Ethene, fluoro- | 120.8 | 123.1 | -2.3 |
CH3CHF2 | Ethane, 1,1-difluoro- | 110.7 | 109.2 | 1.5 |
CF3COOH | trifluoroacetic acid | 109.5 | 109.1 | 0.4 |
CF2CCl2 | difluorodichloroethylene | 124.0 | 123.9 | 0.1 |
C3F6 | hexafluoropropene | 123.9 | 122.6 | 1.3 |
C3F6 | hexafluoropropene | 120.0 | 124.7 | -4.7 |
C3F6 | hexafluoropropene | 110.3 | 111.0 | -0.7 |
CH3CHFCH3 | 2-Fluoropropane | 108.1 | 107.8 | 0.4 |
F2CCCF2 | tetrafluoroallene | 125.8 | 125.9 | -0.2 |
C2H4F2 | 1,2-difluoroethane | 107.4 | 107.4 | 0.0 |
C2H4F2 | 1,2-difluoroethane | 110.6 | 109.9 | 0.7 |
CH2CHCH2F | Allyl Fluoride | 111.7 | 109.9 | 1.7 |
CH2CHCH2F | Allyl Fluoride | 110.9 | 122.4 | -11.5 |
C2H2ClF | 1-chloro-1-fluoroethylene | 121.8 | 123.9 | -2.2 |
HCCF | Fluoroacetylene | 180.0 | 180.0 | 0.0 |
B2PLYP=FULL/3-21G* for aCCF
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-12 | -10 | -8 | -6 | -4 | -2 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CH2CHCH2F | Allyl Fluoride | -11.5 |
Most positive difference | CH2CHCH2F | Allyl Fluoride | 1.7 |