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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- | 110.0 | 112.0 | -2.0 |
| CH2F2 | Methane, difluoro- | 108.9 | 108.8 | 0.1 |
| CH3CHF2 | Ethane, 1,1-difluoro- | 108.5 | 107.5 | 1.0 |
| CHF2Cl | difluorochloromethane | 109.0 | 110.5 | -1.5 |
| CHF3 | Methane, trifluoro- | 110.3 | 110.4 | -0.0 |
| C2H5F | fluoroethane | 106.1 | 108.5 | -2.4 |
| C2HF3 | Trifluoroethylene | 116.0 | 115.4 | 0.6 |
| CH3F | Methyl fluoride | 108.7 | 109.1 | -0.4 |
| CHFClBr | fluorochlorobromomethane | 108.8 | 110.1 | -1.3 |
| C2H4F2 | 1,2-difluoroethane | 108.2 | 109.4 | -1.2 |
| C2H4F2 | 1,2-difluoroethane | 109.6 | 108.3 | 1.3 |
| C2H4F2 | 1,2-difluoroethane | 107.8 | 108.3 | -0.5 |
| CH2CHCH2F | Allyl Fluoride | 107.4 | 107.9 | -0.5 |
| HFCO | formyl fluoride | 109.9 | 109.2 | 0.7 |
wB97X-D/cc-pVTZ for aHCF
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| -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C2H5F | fluoroethane | -2.4 |
| Most positive difference | C2H4F2 | 1,2-difluoroethane | 1.3 |