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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- | 120.9 | 119.8 | 1.1 |
CH2CHF | Ethene, fluoro- | 119.0 | 121.4 | -2.4 |
CH2CHF | Ethene, fluoro- | 129.2 | 125.7 | 3.5 |
CH3CH2SH | ethanethiol | 110.2 | 110.3 | -0.1 |
CH3CH2SH | ethanethiol | 109.7 | 111.2 | -1.5 |
CH3CH2SH | ethanethiol | 110.6 | 109.9 | 0.7 |
C2H2O2 | Ethanedial | 112.2 | 115.4 | -3.2 |
C3H5 | Allyl radical | 120.9 | 121.4 | -0.5 |
C3H5 | Allyl radical | 117.7 | 117.7 | -0.0 |
C2H | Ethynyl radical | 180.0 | 180.0 | 0.0 |
CH3CH2O | Ethoxy radical | 110.8 | 110.7 | 0.1 |
C2H3 | vinyl | 137.3 | 134.5 | 2.8 |
C2H3 | vinyl | 121.5 | 121.5 | -0.0 |
ROHF/6-31G* for aHCC
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-4 | -3 | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | C2H2O2 | Ethanedial | -3.2 |
Most positive difference | CH2CHF | Ethene, fluoro- | 3.5 |