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/daug-cc-pVTZ for rCO

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


Differences greater than 0.100 are in the 0.100 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 16
histogram chart 14 histogram chart histogram chart
histogram chart 12 histogram chart histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 8 histogram chart histogram chart
histogram chart 6 histogram chart 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
-0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference HCO Formyl radical-0.016
Most positive difference C4H8O2 Ethyl acetate0.067

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
HCO Formyl radical 1.198 -0.016
CH3CHO Acetaldehyde 1.216 -0.005
C2H2O2 Ethanedial 1.212 -0.003
CH3COOH Acetic acid 1.212 -0.002
H2CO Formaldehyde 1.205 0.001
CH2ClCHO chloroacetaldehyde 1.206 0.001
CH2CHCHO Acrolein 1.215 0.001
CH3ONO Methyl nitrite 1.437 0.002
HFCO formyl fluoride 1.181 0.002
HCOOH Formic acid 1.202 0.002
CH3COCH3 Acetone 1.214 0.003
CH3OH Methyl alcohol 1.427 0.003
CF2O Carbonic difluoride 1.174 0.004
CCl2O Phosgene 1.177 0.004
OCSe Carbonyl selenide 1.159 0.005
BH3CO Borane carbonyl 1.135 0.005
OCS Carbonyl sulfide 1.160 0.006
CH3CH2OH Ethanol 1.431 0.006
CO2 Carbon dioxide 1.162 0.006
CH2CO Ketene 1.162 0.006
CH3OCHO methyl formate 1.200 0.006
CH3COOH Acetic acid 1.361 0.007
CH3OCH3 Dimethyl ether 1.411 0.007
CHONH2 formamide 1.210 0.007
CH2O2 Dioxirane 1.388 0.008
C4H8O2 Ethyl acetate 1.203 0.009
C4H4O Furan 1.362 0.009
C2H4O Ethylene oxide 1.425 0.011
HCOOH Formic acid 1.343 0.012
CH3OCHO methyl formate 1.437 0.014
C4H8O2 Ethyl acetate 1.345 0.015
CH3OCHO methyl formate 1.334 0.015
C3O2 Carbon suboxide 1.146 0.023
CH3OCl methyl hypochlorite 1.389 0.044
C4H8O2 Ethyl acetate 1.448 0.067