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

MP3/cc-pVDZ 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 20
histogram chart 15 histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 5 histogram chart histogram chart
histogram chart 0 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 CO+ carbon monoxide cation-0.017
Most positive difference C4H8O2 Ethyl acetate0.072

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CO+ carbon monoxide cation 1.115 -0.017
H2COO Dioxymethyl radical 1.272 -0.016
C3H6O3 1,3,5-Trioxane 1.421 -0.015
FCO Carbonyl fluoride 1.180 -0.013
C5H8O Methyl cyclopropyl ketone 1.225 -0.012
C2H2O4 Oxalic Acid 1.336 -0.011
NH2CONH2 Urea 1.221 -0.011
C5H8O Cyclopentanone 1.215 -0.010
CH3CHO Acetaldehyde 1.216 -0.009
CF3OF Trifluoromethylhypofluorite 1.395 -0.009
CH3OC2H5 Ethane, methoxy- 1.415 -0.008
BH3CO Borane carbonyl 1.135 -0.008
C3H6O 2-Propen-1-ol 1.428 -0.008
OCSe Carbonyl selenide 1.159 -0.008
OCS Carbonyl sulfide 1.160 -0.005
C3H2O3 vinylene carbonate 1.191 -0.004
HCONHCH3 N-methylformamide 1.219 -0.004
HCOOH Formic acid 1.202 -0.004
CH3CH2CHO Propanal 1.210 -0.003
C3H3NO Oxazole 1.357 -0.002
C3H3NO Oxazole 1.370 -0.002
C2H2O4 Oxalic Acid 1.205 -0.002
C3H2O3 vinylene carbonate 1.385 -0.002
C2H4O Ethylene oxide 1.425 -0.001
H2CO Formaldehyde 1.205 -0.000
CO2 Carbon dioxide 1.162 -0.000
HCOOH Formic acid 1.343 0.000
C4H8O2 Ethyl acetate 1.203 0.001
CH2CO Ketene 1.162 0.001
ClCOClCO Oxalyl chloride 1.182 0.002
C3H2O3 vinylene carbonate 1.364 0.002
CO Carbon monoxide 1.128 0.002
C4H8O2 Ethyl acetate 1.345 0.005
CH3OC2H5 Ethane, methoxy- 1.407 0.005
C2H5NO3 Nitric acid, ethyl ester 1.430 0.012
C3O2 Carbon suboxide 1.146 0.013
C4H8O2 Ethyl acetate 1.448 0.072