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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 |
|---|---|---|---|---|
| CH2F2 | Methane, difluoro- | 108.9 | 108.7 | 0.1 |
| CHF3 | Methane, trifluoro- | 110.3 | 110.5 | -0.2 |
| C2H4F2 | 1,2-difluoroethane | 108.2 | 109.8 | -1.6 |
| C2H4F2 | 1,2-difluoroethane | 109.6 | 108.0 | 1.6 |
| C2H4F2 | 1,2-difluoroethane | 107.8 | 108.2 | -0.4 |
B2PLYP=FULL/Sadlej_pVTZ for aHCF
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| -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C2H4F2 | 1,2-difluoroethane | -1.6 |
| Most positive difference | C2H4F2 | 1,2-difluoroethane | 1.6 |