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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 | 122.0 | -1.2 |
| CH3CHF2 | Ethane, 1,1-difluoro- | 110.7 | 110.1 | 0.6 |
| CH2CF2 | Ethene, 1,1-difluoro- | 124.7 | 125.0 | -0.3 |
| C2F6 | hexafluoroethane | 109.5 | 109.8 | -0.3 |
| C2F4 | Tetrafluoroethylene | 123.8 | 123.2 | 0.6 |
| C2H5F | fluoroethane | 109.7 | 109.8 | -0.1 |
| CF3CN | Acetonitrile, trifluoro- | 109.7 | 110.1 | -0.4 |
| C2HF3 | Trifluoroethylene | 123.1 | 122.7 | 0.4 |
| C2HF3 | Trifluoroethylene | 124.0 | 125.1 | -1.1 |
| C2HF3 | Trifluoroethylene | 120.0 | 120.3 | -0.3 |
| CH3CF3 | Ethane, 1,1,1-trifluoro- | 111.9 | 111.7 | 0.2 |
| CH3COF | Acetyl fluoride | 110.3 | 110.3 | -0.0 |
| C2H2F2 | Ethene, 1,2-difluoro-, (Z)- | 122.1 | 122.5 | -0.4 |
| C2H2F2 | Ethene, 1,2-difluoro-, (E)- | 119.3 | 119.8 | -0.5 |
B1B95/CEP-31G* for aCCF
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| -1.4 | -1.2 | -1 | -0.8 | -0.6 | -0.4 | -0.2 | 2.22044604925031E-16 | 0.2 | 0.4 | 0.6 | 0.8 | 1 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CH2CHF | Ethene, fluoro- | -1.2 |
| Most positive difference | C2F4 | Tetrafluoroethylene | 0.6 |