return to home page 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

Compare Bonds

18 10 26 16 45

PBEPBE/Def2TZVPP for rSS

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.140 are in the 0.140 bin. Differences less than -0.100 are in the -0.100 bin.

histogram chart 10
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-0.100 -0.080 -0.060 -0.040 -0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference S8 Octasulfur-0.086
Most positive difference FSSF Difluorodisulfane0.048

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
S8 Octasulfur 2.059 -0.086
H2S2 Disulfane 2.056 0.008
HSSSH trisulfane 2.054 0.013
CH3SSCH3 Disulfide, dimethyl 2.038 0.013
ClSSCl Disulfur dichloride 1.931 0.013
S4 Sulfur tetramer 1.898 0.015
S3 Sulfur trimer 1.917 0.017
CH3SSH Hydrogen methyl disulfide 2.038 0.019
S2 Sulfur diatomic 1.889 0.022
S2+ sulfur diatomic cation 1.825 0.026
SSO Disulfur monoxide 1.884 0.026
ClS2 Sulfur chloride 1.906 0.031
S4 Sulfur tetramer 2.155 0.038
FSSF Difluorodisulfane 1.890 0.048