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

B97D3/STO-3G for rCO

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart histogram chart
histogram chart 2 histogram chart histogram chart 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
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C2H4O4 Formic acid dimer0.009
Most positive difference C3H2O3 vinylene carbonate0.115

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C2H4O4 Formic acid dimer 1.320 0.009
CH3CHO Acetaldehyde 1.216 0.044
CH3COCH3 Acetone 1.214 0.047
HCO Formyl radical 1.198 0.048
CH3CH2CHO Propanal 1.210 0.049
CH3CH2OH Ethanol 1.431 0.049
C3H2O3 vinylene carbonate 1.385 0.050
CH2CHCHO Acrolein 1.215 0.051
C2H2O2 Ethanedial 1.212 0.052
H2CO Formaldehyde 1.205 0.053
HCOOH Formic acid 1.202 0.056
C4H8O2 Ethyl acetate 1.203 0.056
C3H2O3 vinylene carbonate 1.191 0.058
ClCOClCO Oxalyl chloride 1.182 0.060
C4H4O Furan 1.362 0.061
C2H4O Ethylene oxide 1.425 0.061
C3H6O3 1,3,5-Trioxane 1.421 0.067
CH3OCH3 Dimethyl ether 1.411 0.068
OCSe Carbonyl selenide 1.159 0.068
CH2CO Ketene 1.162 0.069
BH3CO Borane carbonyl 1.135 0.070
OCS Carbonyl sulfide 1.160 0.073
CO Carbon monoxide 1.128 0.074
CO2 Carbon dioxide 1.162 0.077
CF2O Carbonic difluoride 1.174 0.082
C3O2 Carbon suboxide 1.146 0.089
HCOOH Formic acid 1.343 0.090
C4H8O2 Ethyl acetate 1.345 0.101
H2COO Dioxymethyl radical 1.272 0.102
CO+ carbon monoxide cation 1.115 0.106
C4H8O2 Ethyl acetate 1.448 0.109
C2H4O4 Formic acid dimer 1.217 0.112
C3H2O3 vinylene carbonate 1.364 0.115