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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 |
|---|---|---|---|---|
| CCl4 | Carbon tetrachloride | 109.5 | 109.5 | -0.0 |
| CH2Cl2 | Methylene chloride | 112.2 | 112.8 | -0.6 |
| CBrCl3 | Methane, bromotrichloro- | 109.7 | 108.1 | 1.6 |
| CF2Cl2 | difluorodichloromethane | 112.6 | 109.2 | 3.3 |
| CF2CCl2 | difluorodichloroethylene | 119.0 | 118.4 | 0.6 |
| CH3CCl2CH3 | Propane, 2,2-dichloro- | 108.3 | 108.8 | -0.5 |
MP2=FULL/STO-3G for aClCCl
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| -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CH2Cl2 | Methylene chloride | -0.6 |
| Most positive difference | CF2Cl2 | difluorodichloromethane | 3.3 |