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/cc-pVDZ for rSS

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


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 12
histogram chart 10 histogram chart
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 histogram chart
histogram chart 2 histogram chart
histogram chart 0 histogram chart histogram chart
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference S2+ sulfur diatomic cation0.038
Most positive difference S4 Sulfur tetramer0.257

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
S2+ sulfur diatomic cation 1.825 0.038
S4 Sulfur tetramer 1.898 0.039
ClSSCl Disulfur dichloride 1.931 0.040
H2S2 Disulfane 2.056 0.046
CH3SSCH3 Disulfide, dimethyl 2.038 0.047
FSSF Difluorodisulfane 1.890 0.049
HSSSH trisulfane 2.054 0.050
S2 Sulfur diatomic 1.889 0.052
S3 Sulfur trimer 1.917 0.052
CH3SSH Hydrogen methyl disulfide 2.038 0.055
SSO Disulfur monoxide 1.884 0.067
S4 Sulfur tetramer 2.155 0.257