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18 10 26 16 45

B3LYP/CEP-121G* for rCO

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


Differences greater than 0.090 are in the 0.090 bin. Differences less than -0.030 are in the -0.030 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 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O 2H-Pyran, 3,4-dihydro--0.028
Most positive difference C4H8O2 Ethyl acetate0.081

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.028
C6H5OCH3 Anisole 1.399 -0.020
CH3O Methoxy radical 1.405 -0.018
C5H12O Butane, 1-methoxy- 1.448 -0.017
HCO Formyl radical 1.198 -0.009
CH2CHOCHCH2 Vinyl ether 1.389 -0.009
C6H10O cyclohexanone 1.229 -0.004
HOCO+ Hydrocarboxyl cation 1.140 -0.003
C6H5OCH3 Anisole 1.433 -0.003
H2COO Dioxymethyl radical 1.272 -0.003
CF3COOH trifluoroacetic acid 1.353 -0.002
C4H8O2 1,3-Dioxane 1.439 0.001
CH3CH2O Ethoxy radical 1.388 0.001
FCO Carbonyl fluoride 1.180 0.002
C2H2O4 Oxalic Acid 1.336 0.002
C3H6O3 1,3,5-Trioxane 1.421 0.002
C4H6O Furan, 2,5-dihydro- 1.440 0.003
C3H8O2 Methane, dimethoxy- 1.432 0.003
CH3CHO Acetaldehyde 1.216 0.003
CH2CHOH ethenol 1.372 0.004
C5H8O Methyl cyclopropyl ketone 1.225 0.004
C2H2O2 Ethanedial 1.212 0.004
C5H8O Cyclopentanone 1.215 0.005
C3H7NO dimethylformamide 1.224 0.005
CH3COOH Acetic acid 1.212 0.005
CHOCHCHCH3 2-Butenal 1.219 0.006
C2H4O4 Formic acid dimer 1.320 0.006
C3H5ClO Oxirane, (chloromethyl)- 1.442 0.006
NH2CONH2 Urea 1.221 0.007
CH3COCl Acetyl Chloride 1.187 0.008
CH3OH Methyl alcohol 1.427 0.008
CH3OC2H5 Ethane, methoxy- 1.415 0.008
CH2CHCHO Acrolein 1.215 0.008
C5H10O 2-Butanone, 3-methyl- 1.217 0.009
C5H12O Butane, 1-methoxy- 1.415 0.009
C4H6O2 2,3-Butanedione 1.214 0.009
C4H6O Cyclobutanone 1.202 0.009
HOCH2COOH Hydroxyacetic acid 1.349 0.009
CH3CONH2 Acetamide 1.220 0.009
C3H2O3 vinylene carbonate 1.191 0.009
BH3CO Borane carbonyl 1.135 0.009
CH2ClCHO chloroacetaldehyde 1.206 0.009
CH3CH2CHO Propanal 1.210 0.009
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.010
HCOOH Formic acid 1.202 0.010
H2CO Formaldehyde 1.205 0.010
CH3COOH Acetic acid 1.361 0.010
HFCO formyl fluoride 1.181 0.010
CH3COCH3 Acetone 1.214 0.010
CH3CH2OH Ethanol 1.431 0.010
HOCH2COOH Hydroxyacetic acid 1.210 0.010
C2H2O4 Oxalic Acid 1.205 0.010
C3H2O3 vinylene carbonate 1.385 0.011
CF2O Carbonic difluoride 1.174 0.011
H2NCH2COOH Glycine 1.207 0.011
HOCH2COOH Hydroxyacetic acid 1.406 0.011
ClCOClCO Oxalyl chloride 1.182 0.011
OCS Carbonyl sulfide 1.160 0.011
HCONHCH3 N-methylformamide 1.219 0.011
H2NCH2COOH Glycine 1.357 0.011
C3H3NO Oxazole 1.357 0.012
CCl2O Phosgene 1.177 0.012
CO+ carbon monoxide cation 1.115 0.012
C4H2O3 Maleic Anhydride 1.192 0.012
C4H5NO 3-Methylisoxazole 1.342 0.012
CO2 Carbon dioxide 1.162 0.013
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.013
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.013
CH3OCH3 Dimethyl ether 1.411 0.013
CF3OF Trifluoromethylhypofluorite 1.395 0.013
C3H3NO Oxazole 1.370 0.013
C4H4O Furan 1.362 0.014
CH3OCHO methyl formate 1.200 0.014
CO Carbon monoxide 1.128 0.014
C2H4O4 Formic acid dimer 1.217 0.014
CH2CO Ketene 1.162 0.015
CH3COF Acetyl fluoride 1.181 0.015
C3H6O Propylene oxide 1.436 0.015
C5H10O 2H-Pyran, tetrahydro- 1.420 0.015
CF3COOH trifluoroacetic acid 1.192 0.016
C3H6O 2-Propen-1-ol 1.428 0.016
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.016
C3H8O2 Propylene glycol 1.420 0.016
CH2O2 Dioxirane 1.388 0.016
HNCO Isocyanic acid 1.164 0.016
C4H8O2 Ethyl acetate 1.203 0.016
HCOOH Formic acid 1.343 0.016
C4H2O3 Maleic Anhydride 1.386 0.017
CH3ONO Methyl nitrite 1.437 0.018
CH3NO3 Methyl nitrate 1.437 0.018
C4H8O2 Ethyl acetate 1.345 0.018
CH3OCHO methyl formate 1.437 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.019
C4H5NO Isoxazole, 5-methyl- 1.342 0.019
C2H6O2 1,2-Ethanediol 1.420 0.019
C3H2O3 vinylene carbonate 1.364 0.019
C4H10O Ethoxy ethane 1.411 0.019
CH3OCHO methyl formate 1.334 0.019
C3H4O Cyclopropanone 1.191 0.019
C6H5OH phenol 1.364 0.020
C2H4O Ethylene oxide 1.425 0.021
CH3OC2H5 Ethane, methoxy- 1.407 0.023
C4H10O Propane, 2-methoxy- 1.422 0.023
C4H8O2 1,3-Dioxane 1.393 0.026
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.027
HOCO+ Hydrocarboxyl cation 1.209 0.028
C3O2 Carbon suboxide 1.146 0.030
C3H8O2 Methane, dimethoxy- 1.382 0.034
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.036
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.037
C2H5NO3 Nitric acid, ethyl ester 1.430 0.037
C3H8O2 1,3-Propanediol 1.410 0.041
CH3OCl methyl hypochlorite 1.389 0.053
C4H8O2 Ethyl acetate 1.448 0.081