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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 |
|---|---|---|---|---|
| CH3Cl | Methyl chloride | 110.8 | 110.4 | 0.4 |
| CH3SH | Methanethiol | 110.3 | 108.7 | 1.6 |
| CH3CH2SH | ethanethiol | 106.6 | 97.0 | 9.6 |
| CH3CH2SH | ethanethiol | 108.9 | 108.8 | 0.1 |
| CH3CH2SH | ethanethiol | 108.9 | 108.3 | 0.6 |
| CH3CH2SH | ethanethiol | 106.6 | 108.3 | -1.7 |
| CH3CH2SH | ethanethiol | 108.1 | 108.2 | -0.1 |
| CH3CH2SH | ethanethiol | 109.3 | 108.2 | 1.1 |
| CH2F2 | Methane, difluoro- | 112.8 | 113.0 | -0.2 |
| C2H4S | Thiirane | 115.8 | 115.5 | 0.3 |
| H2CS | Thioformaldehyde | 116.5 | 116.1 | 0.4 |
| H2CSe | Selenoformaldehyde | 117.9 | 116.8 | 1.1 |
| CH2Cl | chloromethyl radical | 122.6 | 124.1 | -1.5 |
| CH2CS | Thioketene | 120.3 | 119.6 | 0.7 |
| CH2PH | Phosphaethene | 117.2 | 116.1 | 1.1 |
MP4/cc-pV(T+d)Z for aHCH
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| -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CH3CH2SH | ethanethiol | -1.7 |
| Most positive difference | CH3CH2SH | ethanethiol | 9.6 |