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18 10 26 16 45

B1B95/6-31+G** 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
histogram chart 20 histogram chart histogram chart
histogram chart 10 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 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--0.047
Most positive difference C4H8O2 Ethyl acetate0.059

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.047
C6H5OCH3 Anisole 1.399 -0.039
C5H12O Butane, 1-methoxy- 1.448 -0.038
CH3CH2O Ethoxy radical 1.388 -0.028
CH2CHOCHCH2 Vinyl ether 1.389 -0.027
CF3COOH trifluoroacetic acid 1.353 -0.022
C6H5OCH3 Anisole 1.433 -0.022
C4H8O2 1,3-Dioxane 1.439 -0.022
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.021
HCO Formyl radical 1.198 -0.021
C2H2O4 Oxalic Acid 1.336 -0.019
H2COO Dioxymethyl radical 1.272 -0.018
C3H6O3 1,3,5-Trioxane 1.421 -0.017
C4H6O Furan, 2,5-dihydro- 1.440 -0.017
CH2CHOH ethenol 1.372 -0.016
CH3OH Methyl alcohol 1.427 -0.015
CH3CH(NH2)COOH Alanine 1.347 -0.014
C6H10O cyclohexanone 1.229 -0.013
HOCH2COOH Hydroxyacetic acid 1.349 -0.013
CH3OC2H5 Ethane, methoxy- 1.415 -0.013
HOCO+ Hydrocarboxyl cation 1.140 -0.013
CH3CH2OH Ethanol 1.431 -0.012
C3H2O3 vinylene carbonate 1.385 -0.012
HOCH2COOH Hydroxyacetic acid 1.406 -0.012
C3H6O Propylene oxide 1.436 -0.011
C5H12O Butane, 1-methoxy- 1.415 -0.010
H2NCH2COOH Glycine 1.357 -0.010
CH3COOH Acetic acid 1.361 -0.010
CF3OF Trifluoromethylhypofluorite 1.395 -0.010
C3H6O 2-Propen-1-ol 1.428 -0.009
FCO Carbonyl fluoride 1.180 -0.009
C3H3NO Oxazole 1.357 -0.009
C4H4O Furan 1.362 -0.008
CH3OCH3 Dimethyl ether 1.411 -0.008
C3H3NO Oxazole 1.370 -0.008
C2H4O4 Formic acid dimer 1.320 -0.008
CH3CHO Acetaldehyde 1.216 -0.008
C5H8O Methyl cyclopropyl ketone 1.225 -0.007
C2H2O2 Ethanedial 1.212 -0.007
CH3NO3 Methyl nitrate 1.437 -0.007
C2H4O Ethylene oxide 1.425 -0.007
C5H8O Cyclopentanone 1.215 -0.006
C4H2O3 Maleic Anhydride 1.386 -0.006
HCOOH Formic acid 1.343 -0.006
C3H8O2 Propylene glycol 1.420 -0.005
CH3ONO Methyl nitrite 1.437 -0.005
C4H5NO 3-Methylisoxazole 1.342 -0.005
C3H7NO dimethylformamide 1.224 -0.005
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.005
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.004
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.004
C2H4O4 Formic acid dimer 1.217 -0.004
CH3OCHO methyl formate 1.437 -0.004
CHOCHCHCH3 2-Butenal 1.219 -0.004
CH2O2 Dioxirane 1.388 -0.004
CH3COOH Acetic acid 1.212 -0.004
CH2CHCHO Acrolein 1.215 -0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 -0.003
CH2ClCHO chloroacetaldehyde 1.206 -0.002
C3H2O3 vinylene carbonate 1.364 -0.002
C4H6O2 2,3-Butanedione 1.214 -0.002
C4H8O2 Ethyl acetate 1.345 -0.002
CH3CH2CHO Propanal 1.210 -0.002
H2CO Formaldehyde 1.205 -0.002
C5H10O 2-Butanone, 3-methyl- 1.217 -0.001
NH2CONH2 Urea 1.221 -0.001
CH3COCH3 Acetone 1.214 -0.001
C3H2O3 vinylene carbonate 1.191 -0.001
C6H5OH phenol 1.364 -0.001
HOCH2COOH Hydroxyacetic acid 1.210 -0.001
HCOOH Formic acid 1.202 -0.001
HCONHCH3 N-methylformamide 1.219 -0.001
C4H10O Ethoxy ethane 1.411 -0.000
C2H2O4 Oxalic Acid 1.205 -0.000
C3H4O Methylketene 1.171 0.000
C4H6O Cyclobutanone 1.202 0.000
CF2O Carbonic difluoride 1.174 0.001
CH3COCl Acetyl Chloride 1.187 0.001
OCS Carbonyl sulfide 1.160 0.001
CH3CONH2 Acetamide 1.220 0.001
CH3OCHO methyl formate 1.334 0.001
CO+ carbon monoxide cation 1.115 0.001
BH3CO Borane carbonyl 1.135 0.001
C4H5NO Isoxazole, 5-methyl- 1.342 0.001
HFCO formyl fluoride 1.181 0.001
C4H2O3 Maleic Anhydride 1.192 0.002
CH3OC2H5 Ethane, methoxy- 1.407 0.002
OCSe Carbonyl selenide 1.159 0.002
CO2 Carbon dioxide 1.162 0.002
H2NCH2COOH Glycine 1.207 0.002
ClCOClCO Oxalyl chloride 1.182 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.003
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.003
CHONH2 formamide 1.210 0.003
CH2CO Ketene 1.162 0.004
C4H10O Propane, 2-methoxy- 1.422 0.004
C4H8O2 1,3-Dioxane 1.393 0.004
CCl2O Phosgene 1.177 0.004
CH3OCHO methyl formate 1.200 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.006
C4H8O2 Ethyl acetate 1.203 0.006
CH3COF Acetyl fluoride 1.181 0.006
CO Carbon monoxide 1.128 0.006
COBr2 Carbonic dibromide 1.172 0.006
CF3COOH trifluoroacetic acid 1.192 0.007
HNCO Isocyanic acid 1.164 0.007
C3H4O Cyclopropanone 1.191 0.010
HOCO+ Hydrocarboxyl cation 1.209 0.011
C2H5NO3 Nitric acid, ethyl ester 1.430 0.012
CH3CH(NH2)COOH Alanine 1.192 0.015
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.016
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.017
C3H8O2 1,3-Propanediol 1.410 0.018
C3O2 Carbon suboxide 1.146 0.018
CH3OCl methyl hypochlorite 1.389 0.029
C4H8O2 Ethyl acetate 1.448 0.059