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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 |
|---|---|---|---|---|
| CH3SOCH3 | Dimethyl sulfoxide | 108.3 | 106.2 | 2.1 |
| CH3SOCH3 | Dimethyl sulfoxide | 109.6 | 109.7 | -0.1 |
| CH3CH2SH | ethanethiol | 109.4 | 108.2 | 1.2 |
| CH3CH2SH | ethanethiol | 104.9 | 104.1 | 0.7 |
| CH3CH2SH | ethanethiol | 109.3 | 108.2 | 1.1 |
| C3H7SH | 1-Propanethiol | 109.4 | 108.4 | 1.0 |
| C3H7SH | 1-Propanethiol | 109.4 | 108.4 | 1.0 |
| C4H4S | Thiophene | 119.9 | 119.1 | 0.8 |
| C3H6S3 | 1,3,5-Trithiane | 112.8 | 106.6 | 6.2 |
| C3H6S3 | 1,3,5-Trithiane | 107.5 | 108.7 | -1.2 |
| CH2SHCH2SH | 1,2-Ethanedithiol | 107.0 | 108.6 | -1.6 |
| CH3SCH2CH3 | Ethane, (methylthio)- | 108.8 | 108.0 | 0.8 |
| CH3SCH2CH3 | Ethane, (methylthio)- | 106.7 | 110.2 | -3.5 |
| CH3SCH2CH3 | Ethane, (methylthio)- | 110.8 | 110.2 | 0.6 |
| CH3SSCH3 | Disulfide, dimethyl | 108.9 | 106.2 | 2.7 |
| H2CS | Thioformaldehyde | 121.7 | 121.2 | 0.5 |
| CH3SSH | Hydrogen methyl disulfide | 106.6 | 105.8 | 0.8 |
| CH3SSH | Hydrogen methyl disulfide | 110.1 | 110.3 | -0.2 |
| HCS+ | Thioformyl cation | 180.0 | 180.0 | 0.0 |
MP2/CEP-121G for aHCS
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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 | CH3SCH2CH3 | Ethane, (methylthio)- | -3.5 |
| Most positive difference | C3H6S3 | 1,3,5-Trithiane | 6.2 |