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

QCISD/6-311G** for rSS

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


Differences greater than 0.100 are in the 0.100 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference S4 Sulfur tetramer-0.016
Most positive difference ClSSCl Disulfur dichloride0.069

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
S4 Sulfur tetramer 2.155 -0.016
S2+ sulfur diatomic cation 1.825 0.012
SSO Disulfur monoxide 1.884 0.025
S3 Sulfur trimer 1.917 0.025
S2 Sulfur diatomic 1.889 0.025
S4 Sulfur tetramer 1.898 0.033
ClS2 Sulfur chloride 1.906 0.033
HSSSH trisulfane 2.054 0.037
H2S2 Disulfane 2.056 0.039
CH3SSCH3 Disulfide, dimethyl 2.038 0.039
CH3SSH Hydrogen methyl disulfide 2.038 0.049
ClSSCl Disulfur dichloride 1.931 0.069