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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 | 96.6 | 93.9 | 2.7 |
| C2H6O2S | Dimethyl sulfone | 103.3 | 100.2 | 3.1 |
| CH3SCH3 | Dimethyl sulfide | 98.9 | 98.2 | 0.7 |
| C4H4S | Thiophene | 92.2 | 89.3 | 2.9 |
| C3H6S | Thietane | 76.8 | 74.3 | 2.5 |
| C3H6S3 | 1,3,5-Trithiane | 99.4 | 97.4 | 2.0 |
| C2H4S | Thiirane | 48.3 | 44.8 | 3.5 |
| CH3SCH2CH3 | Ethane, (methylthio)- | 99.0 | 98.6 | 0.4 |
| C5H10S | 2H-Thiopyran, tetrahydro- | 97.6 | 96.2 | 1.4 |
| C4H6S | Thiophene, 2,5-dihydro- | 96.5 | 92.2 | 4.3 |
B3LYP/3-21G for aCSC
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| -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CH3SCH2CH3 | Ethane, (methylthio)- | 0.4 |
| Most positive difference | C4H6S | Thiophene, 2,5-dihydro- | 4.3 |