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

PBE1PBE/daug-cc-pVTZ for rHC

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


Differences greater than 0.025 are in the 0.025 bin. Differences less than -0.035 are in the -0.035 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 histogram chart histogram chart
-0.035 -0.030 -0.025 -0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CH2BrCl Methane, bromochloro--0.031
Most positive difference C2H3NO Nitrosoethylene0.014

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH2BrCl Methane, bromochloro- 1.115 -0.031
CH2CHCH2F Allyl Fluoride 1.105 -0.022
CH3CSNH2 Ethanethioamide 1.102 -0.017
H2CSe Selenoformaldehyde 1.090 -0.004
CH2CHCH2F Allyl Fluoride 1.090 -0.003
CH2CHCH2F Allyl Fluoride 1.098 -0.002
C2H2N2O Furazan 1.076 0.001
CH3SSH Hydrogen methyl disulfide 1.087 0.001
CH3SSH Hydrogen methyl disulfide 1.087 0.002
CH2CHCH2F Allyl Fluoride 1.080 0.002
CH3SSH Hydrogen methyl disulfide 1.089 0.003
C2H3NO Nitrosoethylene 1.070 0.014