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

B2PLYP/3-21G 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
histogram chart 6 histogram chart
histogram chart 4 histogram chart histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart 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--0.034
Most positive difference CH2ClI chloroiodomethane0.020

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH2BrCl Methane, bromochloro- 1.115 -0.034
CH2CHCH2F Allyl Fluoride 1.105 -0.023
C5H8 Bicyclo[1.1.1]pentane 1.107 -0.022
C5H8 Bicyclo[1.1.1]pentane 1.107 -0.016
CH3CSNH2 Ethanethioamide 1.102 -0.015
C6H4Cl2 1,3-dichlorobenzene 1.091 -0.011
C6H4Cl2 1,3-dichlorobenzene 1.091 -0.009
H2CSe Selenoformaldehyde 1.090 -0.006
CH2ClCCCl 1,3-dichloropropyne 1.093 -0.006
CH2CHCH2F Allyl Fluoride 1.090 -0.005
C6H4Cl2 1,3-dichlorobenzene 1.085 -0.004
CHSNH2 thioformamide 1.090 -0.004
CH2CHCH2F Allyl Fluoride 1.098 -0.002
C2H2N2O Furazan 1.076 -0.001
C2H5I Ethyl iodide 1.093 -0.001
CH3SSH Hydrogen methyl disulfide 1.087 -0.000
C6H4Cl2 1,4-dichlorobenzene 1.081 -0.000
CH3SSH Hydrogen methyl disulfide 1.087 0.000
CH3SSH Hydrogen methyl disulfide 1.089 0.002
CH2CHCH2F Allyl Fluoride 1.080 0.002
C2H5I Ethyl iodide 1.086 0.002
C2H5I Ethyl iodide 1.093 0.003
CH2FI fluoroiodomethane 1.082 0.004
C6H6 Trimethylenecycopropane 1.072 0.012
C2H3NO Nitrosoethylene 1.070 0.013
CH2ClI chloroiodomethane 1.062 0.020