return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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List of experimental bond lengths for bond type rSH

Bond lengths in Å.
Click on an entry for more experimental geometry data.
bond type Species Name Length Comment
rSH CH3CH2SH ethanethiol 1.322
rSH CH3SH Methanethiol 1.329
rSH H2S Hydrogen sulfide 1.336
rSH CH3CH2SH ethanethiol 1.336
rSH C3H7SH 1-Propanethiol 1.336 !assumed
rSH HS Mercapto radical 1.341 re
rSH HOSH hydrogen thioperoxide 1.342
rSH H2S2 Disulfane 1.342
rSH HS- mercapto anion 1.343 derived from B
rSH NH2SH Thiohydroxylamine 1.344 trans
rSH CH3CHSHCH3 2-Propanethiol 1.345
rSH HS+ sulfur monohydride cation 1.374 re
rSH CH2SHCH2SH 1,2-Ethanedithiol 1.400
Average 1.345 ±0.020
Min 1.322
Max 1.400