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

B3LYP/6-311+G(3df,2p) for rSS

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


Differences greater than 0.070 are in the 0.070 bin. Differences less than -0.050 are in the -0.050 bin.

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

  Species Name Difference (Å)
Most negative difference S4 Sulfur tetramer-0.040
Most positive difference CH3SSH Hydrogen methyl disulfide0.026

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
S4 Sulfur tetramer 2.155 -0.040
S3 Sulfur trimer 1.917 0.005
SSO Disulfur monoxide 1.884 0.010
H2S2 Disulfane 2.056 0.012
S2 Sulfur diatomic 1.889 0.013
S8 Octasulfur 2.059 0.014
S4 Sulfur tetramer 1.898 0.015
CH3SSCH3 Disulfide, dimethyl 2.038 0.015
CH3SSH Hydrogen methyl disulfide 2.038 0.026