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18 10 26 16 45

B3PW91/6-31G** for rCO

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


Differences greater than 0.070 are in the 0.070 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 60
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart histogram chart
histogram chart 10 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
-0.050 -0.040 -0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O 2H-Pyran, 3,4-dihydro--0.045
Most positive difference C4H8O2 Ethyl acetate0.064

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.045
CH3O Methoxy radical 1.405 -0.042
C6H5OCH3 Anisole 1.399 -0.038
C5H12O Butane, 1-methoxy- 1.448 -0.037
CH2CHOCHCH2 Vinyl ether 1.389 -0.026
CH3CH2O Ethoxy radical 1.388 -0.023
C6H5OCH3 Anisole 1.433 -0.021
C4H8O2 1,3-Dioxane 1.439 -0.018
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.017
CF3COOH trifluoroacetic acid 1.353 -0.017
C4H6O Furan, 2,5-dihydro- 1.440 -0.017
HCO Formyl radical 1.198 -0.017
C3H8O2 Methane, dimethoxy- 1.432 -0.016
CH2CHOH ethenol 1.372 -0.016
CH3OH Methyl alcohol 1.427 -0.016
C2H4O4 Formic acid dimer 1.320 -0.015
C3H6O3 1,3,5-Trioxane 1.421 -0.015
C2H2O4 Oxalic Acid 1.336 -0.015
C6H10O cyclohexanone 1.229 -0.014
CH3CH2OH Ethanol 1.431 -0.014
CH3CH(NH2)COOH Alanine 1.347 -0.012
CH3OC2H5 Ethane, methoxy- 1.415 -0.011
C5H12O Butane, 1-methoxy- 1.415 -0.011
HOCH2COOH Hydroxyacetic acid 1.406 -0.011
HOCH2COOH Hydroxyacetic acid 1.349 -0.009
C3H6O 2-Propen-1-ol 1.428 -0.009
CH3COOH Acetic acid 1.361 -0.009
HOCO+ Hydrocarboxyl cation 1.140 -0.009
C3H6O Propylene oxide 1.436 -0.008
C3H2O3 vinylene carbonate 1.385 -0.008
H2COO Dioxymethyl radical 1.272 -0.008
H2NCH2COOH Glycine 1.357 -0.008
C3H8O2 Propylene glycol 1.420 -0.007
CH3OCH3 Dimethyl ether 1.411 -0.007
CH3CHO Acetaldehyde 1.216 -0.006
CH3NO3 Methyl nitrate 1.437 -0.006
CF3OF Trifluoromethylhypofluorite 1.395 -0.006
C5H8O Methyl cyclopropyl ketone 1.225 -0.006
C3H7NO dimethylformamide 1.224 -0.006
C5H8O Cyclopentanone 1.215 -0.005
C2H6O2 1,2-Ethanediol 1.420 -0.005
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.005
CH3ONO Methyl nitrite 1.437 -0.004
C2H2O2 Ethanedial 1.212 -0.004
C3H3NO Oxazole 1.370 -0.004
CHOCHCHCH3 2-Butenal 1.219 -0.004
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.004
C4H4O Furan 1.362 -0.004
C3H3NO Oxazole 1.357 -0.004
FCO Carbonyl fluoride 1.180 -0.004
CH3OCHO methyl formate 1.437 -0.004
CH3COOH Acetic acid 1.212 -0.003
C2H4O Ethylene oxide 1.425 -0.002
C6H5OH phenol 1.364 -0.002
CH2O2 Dioxirane 1.388 -0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 -0.002
NH2CONH2 Urea 1.221 -0.002
C4H5NO 3-Methylisoxazole 1.342 -0.002
CH2CHCHO Acrolein 1.215 -0.002
C5H10O 2-Butanone, 3-methyl- 1.217 -0.002
HCOOH Formic acid 1.343 -0.001
CH2ClCHO chloroacetaldehyde 1.206 -0.001
H2CO Formaldehyde 1.205 -0.000
C4H10O Ethoxy ethane 1.411 -0.000
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.000
C4H6O Cyclobutanone 1.202 -0.000
CH3CONH2 Acetamide 1.220 -0.000
CH3COCl Acetyl Chloride 1.187 0.000
CH3CH2CHO Propanal 1.210 0.000
CH3COCH3 Acetone 1.214 0.000
C4H6O2 2,3-Butanedione 1.214 0.000
C3H2O3 vinylene carbonate 1.191 0.001
HCONHCH3 N-methylformamide 1.219 0.001
C4H2O3 Maleic Anhydride 1.386 0.001
HCOOH Formic acid 1.202 0.002
HOCH2COOH Hydroxyacetic acid 1.210 0.003
H2NCH2COOH Glycine 1.207 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.003
OCSe Carbonyl selenide 1.159 0.003
C4H8O2 Ethyl acetate 1.345 0.003
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.004
C4H10O Propane, 2-methoxy- 1.422 0.004
OCS Carbonyl sulfide 1.160 0.004
HFCO formyl fluoride 1.181 0.004
CH3OC2H5 Ethane, methoxy- 1.407 0.004
CH3OCHO methyl formate 1.334 0.004
C2H2O4 Oxalic Acid 1.205 0.004
CO+ carbon monoxide cation 1.115 0.004
C4H2O3 Maleic Anhydride 1.192 0.004
CHONH2 formamide 1.210 0.004
CCl2O Phosgene 1.177 0.004
C4H5NO Isoxazole, 5-methyl- 1.342 0.005
BH3CO Borane carbonyl 1.135 0.005
ClCOClCO Oxalyl chloride 1.182 0.005
CH3OCHO methyl formate 1.200 0.005
CF2O Carbonic difluoride 1.174 0.005
C3H2O3 vinylene carbonate 1.364 0.005
CO2 Carbon dioxide 1.162 0.005
COBr2 Carbonic dibromide 1.172 0.006
C4H8O2 Ethyl acetate 1.203 0.007
CH2CO Ketene 1.162 0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.008
CH3COF Acetyl fluoride 1.181 0.008
C4H8O2 1,3-Dioxane 1.393 0.009
C2H4O4 Formic acid dimer 1.217 0.009
CO Carbon monoxide 1.128 0.009
HNCO Isocyanic acid 1.164 0.009
CF3COOH trifluoroacetic acid 1.192 0.009
C3H4O Cyclopropanone 1.191 0.010
HOCO+ Hydrocarboxyl cation 1.209 0.013
C2H5NO3 Nitric acid, ethyl ester 1.430 0.014
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.014
CH3CH(NH2)COOH Alanine 1.192 0.015
C3H8O2 Methane, dimethoxy- 1.382 0.017
C3H8O2 1,3-Propanediol 1.410 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.019
C3O2 Carbon suboxide 1.146 0.023
CH3OCl methyl hypochlorite 1.389 0.031
C4H8O2 Ethyl acetate 1.448 0.064