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18 10 26 16 45

HF/6-31G for rCO

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


Differences greater than 0.060 are in the 0.060 bin. Differences less than -0.060 are in the -0.060 bin.

histogram chart 50
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 histogram chart
-0.060 -0.050 -0.040 -0.030 -0.020 -0.010 -0.000 0.010 0.020 0.030 0.040 0.050 0.060
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference H2COO Dioxymethyl radical-0.056
Most positive difference C4H8O2 Ethyl acetate0.064

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
H2COO Dioxymethyl radical 1.272 -0.056
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.028
C6H5OCH3 Anisole 1.399 -0.025
HOCO+ Hydrocarboxyl cation 1.140 -0.022
CF3COOH trifluoroacetic acid 1.353 -0.021
C5H12O Butane, 1-methoxy- 1.448 -0.020
OCSe Carbonyl selenide 1.159 -0.016
OCS Carbonyl sulfide 1.160 -0.016
HCO Formyl radical 1.198 -0.014
C2H2O4 Oxalic Acid 1.336 -0.011
BH3CO Borane carbonyl 1.135 -0.010
FCO Carbonyl fluoride 1.180 -0.010
C6H10O cyclohexanone 1.229 -0.009
CH3CH(NH2)COOH Alanine 1.347 -0.007
HOCH2COOH Hydroxyacetic acid 1.349 -0.007
CH3COOH Acetic acid 1.361 -0.006
C6H5OCH3 Anisole 1.433 -0.006
H2NCH2COOH Glycine 1.357 -0.004
CF3OF Trifluoromethylhypofluorite 1.395 -0.003
C2H4O4 Formic acid dimer 1.320 -0.003
CH3COCl Acetyl Chloride 1.187 -0.002
CH3CHO Acetaldehyde 1.216 -0.002
C3H2O3 vinylene carbonate 1.191 -0.002
C2H2O2 Ethanedial 1.212 -0.002
C5H8O Methyl cyclopropyl ketone 1.225 -0.002
CCl2O Phosgene 1.177 -0.002
CHOCHCHCH3 2-Butenal 1.219 -0.001
CF2O Carbonic difluoride 1.174 -0.001
CO2 Carbon dioxide 1.162 -0.001
C2H2O4 Oxalic Acid 1.205 -0.001
CH3COOH Acetic acid 1.212 -0.001
C5H8O Cyclopentanone 1.215 -0.000
C3H6O3 1,3,5-Trioxane 1.421 -0.000
C4H8O2 1,3-Dioxane 1.439 0.000
C3H8O2 Methane, dimethoxy- 1.432 0.000
C4H2O3 Maleic Anhydride 1.192 0.001
C3H7NO dimethylformamide 1.224 0.001
CH3COCH2CH3 2-Butanone 1.218 0.001
CH2CHOH ethenol 1.372 0.001
CH2CHCHO Acrolein 1.215 0.001
HFCO formyl fluoride 1.181 0.001
HOCH2COOH Hydroxyacetic acid 1.210 0.002
C4H8O2 Ethyl acetate 1.345 0.002
C3H3NO Oxazole 1.357 0.002
HCOOH Formic acid 1.343 0.002
C4H6O2 2,3-Butanedione 1.214 0.002
CO Carbon monoxide 1.128 0.002
HCOOH Formic acid 1.202 0.002
ClCOClCO Oxalyl chloride 1.182 0.003
C4H2O3 Maleic Anhydride 1.386 0.003
CH3OH Methyl alcohol 1.427 0.003
C4H6O Cyclobutanone 1.202 0.003
C2H4O4 Formic acid dimer 1.217 0.003
H2NCH2COOH Glycine 1.207 0.003
CH3OCHO methyl formate 1.334 0.003
COBr2 Carbonic dibromide 1.172 0.004
C5H10O 2-Butanone, 3-methyl- 1.217 0.004
CH2ClCHO chloroacetaldehyde 1.206 0.004
CH3CH2CHO Propanal 1.210 0.004
HCONHCH3 N-methylformamide 1.219 0.004
C4H6O Furan, 2,5-dihydro- 1.440 0.005
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.005
CH3COCH3 Acetone 1.214 0.005
CH2CO Ketene 1.162 0.005
CH3CH2OH Ethanol 1.431 0.005
H2CO Formaldehyde 1.205 0.005
CH3CONH2 Acetamide 1.220 0.006
HOCO+ Hydrocarboxyl cation 1.209 0.006
CF3COOH trifluoroacetic acid 1.192 0.006
C3H2O3 vinylene carbonate 1.364 0.007
CH3COF Acetyl fluoride 1.181 0.007
CH3OCHO methyl formate 1.200 0.007
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.008
CH3OC2H5 Ethane, methoxy- 1.415 0.008
HOCH2COOH Hydroxyacetic acid 1.406 0.008
C4H5NO 3-Methylisoxazole 1.342 0.008
C5H12O Butane, 1-methoxy- 1.415 0.008
C3H6O 2-Propen-1-ol 1.428 0.009
CHONH2 formamide 1.210 0.010
C4H8O2 Ethyl acetate 1.203 0.011
C4H4O Furan 1.362 0.011
NH2CONH2 Urea 1.221 0.011
C3H4O Cyclopropanone 1.191 0.011
C3H8O2 Propylene glycol 1.420 0.011
CO+ carbon monoxide cation 1.115 0.012
CH3OCHO methyl formate 1.437 0.012
CH3OCH3 Dimethyl ether 1.411 0.012
C2H6O2 1,2-Ethanediol 1.420 0.013
C4H5NO Isoxazole, 5-methyl- 1.342 0.013
C6H5OH phenol 1.364 0.014
C3H3NO Oxazole 1.370 0.014
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.014
C5H10O 2H-Pyran, tetrahydro- 1.420 0.014
C3O2 Carbon suboxide 1.146 0.015
HNCO Isocyanic acid 1.164 0.016
CH3CH(NH2)COOH Alanine 1.192 0.016
C3H5ClO Oxirane, (chloromethyl)- 1.442 0.017
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.017
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.017
C4H10O Ethoxy ethane 1.411 0.018
C3H2O3 vinylene carbonate 1.385 0.019
CH3ONO Methyl nitrite 1.437 0.019
C4H10O Propane, 2-methoxy- 1.422 0.020
CH3OC2H5 Ethane, methoxy- 1.407 0.022
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.022
C4H8O2 1,3-Dioxane 1.393 0.022
CH2O2 Dioxirane 1.388 0.023
C3H6O Propylene oxide 1.436 0.026
C3H8O2 Methane, dimethoxy- 1.382 0.027
CH3NO3 Methyl nitrate 1.437 0.027
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.033
C3H8O2 1,3-Propanediol 1.410 0.033
C2H4O Ethylene oxide 1.425 0.034
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.037
CH3CH2O Ethoxy radical 1.388 0.042
C2H5NO3 Nitric acid, ethyl ester 1.430 0.049
CH3OCl methyl hypochlorite 1.389 0.056
C4H8O2 Ethyl acetate 1.448 0.064