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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 | |
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| -0.350 | -0.300 | -0.250 | -0.200 | -0.150 | -0.100 | -0.050 | 0.000 | 0.050 | 0.100 | 0.150 | 0.200 | 0.250 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CH2SHCH2SH | 1,2-Ethanedithiol | -0.348 |
| Most positive difference | CH3SH | Methanethiol | 0.016 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CH2SHCH2SH | 1,2-Ethanedithiol | 1.400 | -0.348 |
| CH3CHSHCH3 | 2-Propanethiol | 1.345 | -0.233 |
| C3H7SH | 1-Propanethiol | 1.336 | -0.211 |
| HS+ | sulfur monohydride cation | 1.374 | -0.006 |
| NH2SH | Thiohydroxylamine | 1.344 | 0.005 |
| H2S2 | Disulfane | 1.342 | 0.008 |
| HS | Mercapto radical | 1.341 | 0.008 |
| H2S | Hydrogen sulfide | 1.336 | 0.009 |
| HS- | mercapto anion | 1.343 | 0.009 |
| CH3CH2SH | ethanethiol | 1.336 | 0.010 |
| HOSH | hydrogen thioperoxide | 1.342 | 0.010 |
| CH3SH | Methanethiol | 1.329 | 0.016 |