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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 |
---|---|---|---|---|
CH3CH2SH | ethanethiol | 110.7 | 109.3 | 1.4 |
CH3CH2SH | ethanethiol | 111.3 | 109.2 | 2.1 |
CH3CH2SH | ethanethiol | 110.5 | 110.5 | 0.0 |
CH3CH2SH | ethanethiol | 110.6 | 110.7 | -0.0 |
C6H4Cl2 | 1,3-dichlorobenzene | 121.2 | 119.9 | 1.3 |
C6H6 | Benzvalene | 133.7 | 136.2 | -2.5 |
C6H6 | Benzvalene | 135.3 | 135.5 | -0.2 |
C6H6 | Benzvalene | 119.8 | 120.1 | -0.3 |
C6H6 | Benzvalene | 124.2 | 123.3 | 0.9 |
C6H6 | Benzvalene | 125.4 | 125.0 | 0.4 |
C6H6 | Benzvalene | 128.9 | 129.5 | -0.6 |
LSDA/STO-3G for aCCH
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0 | ![]() |
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-3 | -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | C6H6 | Benzvalene | -2.5 |
Most positive difference | CH3CH2SH | ethanethiol | 2.1 |