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

TPSSh/aug-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 30
histogram chart 25 histogram chart
histogram chart 20 histogram chart
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 HCO Formyl radical-0.014
Most positive difference C4H8O2 Ethyl acetate0.068

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
HCO Formyl radical 1.198 -0.014
C2H4O4 Formic acid dimer 1.320 -0.005
C2H2O4 Oxalic Acid 1.336 -0.005
H2COO Dioxymethyl radical 1.272 -0.004
C3H6O3 1,3,5-Trioxane 1.421 -0.003
FCO Carbonyl fluoride 1.180 -0.002
CH3CHO Acetaldehyde 1.216 -0.000
C5H8O Methyl cyclopropyl ketone 1.225 0.001
C5H8O Cyclopentanone 1.215 0.001
C2H2O2 Ethanedial 1.212 0.002
CF3OF Trifluoromethylhypofluorite 1.395 0.002
C3H2O3 vinylene carbonate 1.385 0.002
CH3OH Methyl alcohol 1.427 0.003
C3H3NO Oxazole 1.357 0.004
CH3OC2H5 Ethane, methoxy- 1.415 0.004
C3H3NO Oxazole 1.370 0.005
NH2CONH2 Urea 1.221 0.005
CH3CH2OH Ethanol 1.431 0.005
CH2CHCHO Acrolein 1.215 0.005
H2CO Formaldehyde 1.205 0.006
CH3CH2CHO Propanal 1.210 0.006
C3H2O3 vinylene carbonate 1.191 0.006
BH3CO Borane carbonyl 1.135 0.006
C4H4O Furan 1.362 0.006
HCOOH Formic acid 1.202 0.007
OCSe Carbonyl selenide 1.159 0.007
CF2O Carbonic difluoride 1.174 0.007
CO+ carbon monoxide cation 1.115 0.007
OCS Carbonyl sulfide 1.160 0.007
CH3COCH3 Acetone 1.214 0.007
CH3OCH3 Dimethyl ether 1.411 0.008
ClCOClCO Oxalyl chloride 1.182 0.008
HCONHCH3 N-methylformamide 1.219 0.008
C2H2O4 Oxalic Acid 1.205 0.009
CO2 Carbon dioxide 1.162 0.009
CH2CO Ketene 1.162 0.009
HCOOH Formic acid 1.343 0.010
CO Carbon monoxide 1.128 0.010
C3H6O 2-Propen-1-ol 1.428 0.011
C4H8O2 Ethyl acetate 1.345 0.012
C3H2O3 vinylene carbonate 1.364 0.013
C4H8O2 Ethyl acetate 1.203 0.014
C2H4O4 Formic acid dimer 1.217 0.014
C2H4O Ethylene oxide 1.425 0.015
CH3OC2H5 Ethane, methoxy- 1.407 0.019
C3O2 Carbon suboxide 1.146 0.025
C4H8O2 Ethyl acetate 1.448 0.068