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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 |
|---|---|---|---|---|
| H2CO | Formaldehyde | 116.1 | 116.2 | -0.1 |
| CH3Cl | Methyl chloride | 110.8 | 110.0 | 0.7 |
| CH2F2 | Methane, difluoro- | 112.8 | 113.1 | -0.3 |
LSDA/aug-cc-pCVTZ for aHCH
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| -0.3 | -0.2 | -0.1 | 0 | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CH2F2 | Methane, difluoro- | -0.3 |
| Most positive difference | CH3Cl | Methyl chloride | 0.7 |