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

MP2/6-31G for rHC

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


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

  Species Name Difference (Å)
Most negative difference CH2BrCl Methane, bromochloro--0.028
Most positive difference C6H6 Trimethylenecycopropane0.018

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH2BrCl Methane, bromochloro- 1.115 -0.028
CH2CHCH2F Allyl Fluoride 1.105 -0.018
C5H8 Bicyclo[1.1.1]pentane 1.107 -0.013
CH3CSNH2 Ethanethioamide 1.102 -0.010
C5H8 Bicyclo[1.1.1]pentane 1.107 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.091 -0.003
H2CSe Selenoformaldehyde 1.090 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.091 -0.001
CH2ClCCCl 1,3-dichloropropyne 1.093 -0.001
CH2CHCH2F Allyl Fluoride 1.098 -0.000
CHSNH2 thioformamide 1.090 0.001
CH2ClCHO chloroacetaldehyde 1.093 0.002
CH2CHCH2F Allyl Fluoride 1.090 0.003
C7H8 Norbornadiene 1.095 0.003
C6H4Cl2 1,3-dichlorobenzene 1.085 0.004
C7H8 Norbornadiene 1.090 0.004
C2H2N2O Furazan 1.076 0.005
CH3SSH Hydrogen methyl disulfide 1.087 0.005
CH3SSH Hydrogen methyl disulfide 1.087 0.006
C7H8 Norbornadiene 1.081 0.007
CH3SSH Hydrogen methyl disulfide 1.089 0.007
C6H4Cl2 1,4-dichlorobenzene 1.081 0.008
CH2CHCH2F Allyl Fluoride 1.080 0.008
C6H6 Trimethylenecycopropane 1.072 0.018