![]() |
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 | 122.4 | -1.6 |
CH3CHF2 | Ethane, 1,1-difluoro- | 110.7 | 110.4 | 0.3 |
CF3COOH | trifluoroacetic acid | 109.5 | 110.2 | -0.7 |
CF2CCl2 | difluorodichloroethylene | 124.0 | 124.1 | -0.1 |
C3F6 | hexafluoropropene | 123.9 | 122.3 | 1.6 |
C3F6 | hexafluoropropene | 120.0 | 127.6 | -7.6 |
C3F6 | hexafluoropropene | 110.3 | 111.9 | -1.6 |
CHF2CHF2 | 1,1,2,2-tetrafluoroethane | 108.5 | 108.8 | -0.3 |
CHF2CHF2 | 1,1,2,2-tetrafluoroethane | 110.1 | 108.5 | 1.6 |
CH3CHFCH3 | 2-Fluoropropane | 108.1 | 108.3 | -0.2 |
F2CCCF2 | tetrafluoroallene | 125.8 | 125.3 | 0.5 |
C2H4F2 | 1,2-difluoroethane | 110.6 | 111.2 | -0.6 |
C4F6 | perfluorobutadiene | 121.0 | 118.4 | 2.6 |
CH2CHCH2F | Allyl Fluoride | 111.7 | 112.0 | -0.3 |
CH2CHCH2F | Allyl Fluoride | 110.9 | 121.1 | -10.2 |
C2H2ClF | 1-chloro-1-fluoroethylene | 121.8 | 123.0 | -1.2 |
HCCF | Fluoroacetylene | 180.0 | 180.0 | 0.0 |
mPW1PW91/TZVP for aCCF
![]() |
10 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
8 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
6 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
4 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
2 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
0 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
-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 | -10.2 |
Most positive difference | C4F6 | perfluorobutadiene | 2.6 |