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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 0.160 are in the 0.160 bin. Differences less than -0.080 are in the -0.080 bin.

histogram chart 100
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart
histogram chart 20 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.080 -0.060 -0.040 -0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference H2COO Dioxymethyl radical-0.072
Most positive difference C4H8O2 Ethyl acetate0.066

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
H2COO Dioxymethyl radical 1.272 -0.072
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.055
C5H12O Butane, 1-methoxy- 1.448 -0.052
C4H4N2O2 Uracil 1.245 -0.052
C6H5OCH3 Anisole 1.399 -0.049
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.042
HCO Formyl radical 1.198 -0.039
HOCO+ Hydrocarboxyl cation 1.140 -0.038
CF3COOH trifluoroacetic acid 1.353 -0.037
C6H10O cyclohexanone 1.229 -0.036
C6H5OCH3 Anisole 1.433 -0.035
C4H8O2 1,3-Dioxane 1.439 -0.035
C3H6O3 1,3,5-Trioxane 1.421 -0.033
C4H6O Furan, 2,5-dihydro- 1.440 -0.033
C3H8O2 Methane, dimethoxy- 1.432 -0.032
OCSe Carbonyl selenide 1.159 -0.031
C4H10O Ethanol, 1,1-dimethyl- 1.446 -0.031
C5H8O Methyl cyclopropyl ketone 1.225 -0.029
CH2O2 Dioxirane 1.388 -0.029
CH3COOH Acetic acid 1.361 -0.029
OCS Carbonyl sulfide 1.160 -0.029
C3H3NO Oxazole 1.357 -0.028
CHOCHCHCH3 2-Butenal 1.219 -0.028
CH3CHO Acetaldehyde 1.216 -0.028
CF3OF Trifluoromethylhypofluorite 1.395 -0.028
C3H7NO dimethylformamide 1.224 -0.028
FCO Carbonyl fluoride 1.180 -0.027
CH3OH Methyl alcohol 1.427 -0.027
C2H2O2 Ethanedial 1.212 -0.027
H2NCH2COOH Glycine 1.357 -0.027
BH3CO Borane carbonyl 1.135 -0.027
HOCH2COOH Hydroxyacetic acid 1.349 -0.027
CH3CH(NH2)COOH Alanine 1.347 -0.026
CH3CH2OH Ethanol 1.431 -0.026
C5H8O Cyclopentanone 1.215 -0.026
C4H2O3 Maleic Anhydride 1.386 -0.026
C3H6O Propylene oxide 1.436 -0.025
CH3COCH2CH3 2-Butanone 1.218 -0.025
CH2CHCHO Acrolein 1.215 -0.025
CH3COOH Acetic acid 1.212 -0.025
CH2CHOH ethenol 1.372 -0.025
C2H2O4 Oxalic Acid 1.205 -0.025
C3H2O3 vinylene carbonate 1.364 -0.025
CH3OC2H5 Ethane, methoxy- 1.415 -0.024
C5H12O Butane, 1-methoxy- 1.415 -0.024
HCONHCH3 N-methylformamide 1.219 -0.024
C2H4O Ethylene oxide 1.425 -0.024
NH2CONH2 Urea 1.221 -0.024
C4H6O2 2,3-Butanedione 1.214 -0.024
C5H10O 2-Butanone, 3-methyl- 1.217 -0.023
CH3O Methoxy radical 1.405 -0.023
C3H6O 2-Propen-1-ol 1.428 -0.023
CH3CONH2 Acetamide 1.220 -0.023
C4H5NO 3-Methylisoxazole 1.342 -0.022
C3H4O Methylketene 1.171 -0.022
CH2ClCHO chloroacetaldehyde 1.206 -0.022
CH3COCH3 Acetone 1.214 -0.022
CH3CH2CHO Propanal 1.210 -0.022
C4H4N2O2 Uracil 1.215 -0.022
C2H4O4 Formic acid dimer 1.217 -0.022
HOCH2COOH Hydroxyacetic acid 1.210 -0.021
HOCH2COOH Hydroxyacetic acid 1.406 -0.021
C2H2O4 Oxalic Acid 1.336 -0.021
CO Carbon monoxide 1.128 -0.021
C4H6O Cyclobutanone 1.202 -0.021
C5H4O2 4-Cyclopentene-1,3-dione 1.208 -0.021
H2CO Formaldehyde 1.205 -0.021
C2H4O4 Formic acid dimer 1.320 -0.020
HCOOH Formic acid 1.343 -0.020
HCOOH Formic acid 1.202 -0.020
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.020
CH3COCl Acetyl Chloride 1.187 -0.020
C4H2O3 Maleic Anhydride 1.192 -0.020
CH3OCH3 Dimethyl ether 1.411 -0.020
C4H8O2 Ethyl acetate 1.345 -0.019
H2NCH2COOH Glycine 1.207 -0.019
C3H2O3 vinylene carbonate 1.191 -0.019
C3H8O2 Propylene glycol 1.420 -0.019
CO2 Carbon dioxide 1.162 -0.019
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.019
C4H4O Furan 1.362 -0.018
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 -0.018
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.018
CH3OCHO methyl formate 1.437 -0.018
CH3OCHO methyl formate 1.334 -0.018
CO+ carbon monoxide cation 1.115 -0.017
CCl2O Phosgene 1.177 -0.017
CHONH2 formamide 1.210 -0.017
C4H5NO Isoxazole, 5-methyl- 1.342 -0.017
HFCO formyl fluoride 1.181 -0.017
CH2CO Ketene 1.162 -0.017
CF2O Carbonic difluoride 1.174 -0.017
ClCOClCO Oxalyl chloride 1.182 -0.017
COBr2 Carbonic dibromide 1.172 -0.017
C2H6O2 1,2-Ethanediol 1.420 -0.017
CH3OCHO methyl formate 1.200 -0.016
HNCO Isocyanic acid 1.164 -0.016
CH3ONO Methyl nitrite 1.437 -0.016
C4H10O Ethoxy ethane 1.411 -0.015
C3H3NO Oxazole 1.370 -0.015
C4H8O2 Ethyl acetate 1.203 -0.015
CF3COOH trifluoroacetic acid 1.192 -0.014
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 -0.014
C3H2O3 vinylene carbonate 1.385 -0.014
C4H10O Propane, 2-methoxy- 1.422 -0.013
CH3COF Acetyl fluoride 1.181 -0.013
C3H4O Cyclopropanone 1.191 -0.012
CH3OC2H5 Ethane, methoxy- 1.407 -0.010
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 -0.010
CH3NO3 Methyl nitrate 1.437 -0.009
C4H8O2 1,3-Dioxane 1.393 -0.009
CH3CH(NH2)COOH Alanine 1.192 -0.007
C6H5OH phenol 1.364 -0.007
C3O2 Carbon suboxide 1.146 -0.006
C3H8O2 Methane, dimethoxy- 1.382 -0.001
CH3CH2O Ethoxy radical 1.388 -0.000
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.000
HOCO+ Hydrocarboxyl cation 1.209 0.003
C3H8O2 1,3-Propanediol 1.410 0.004
C2H5NO3 Nitric acid, ethyl ester 1.430 0.009
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.010
CH3OCl methyl hypochlorite 1.389 0.022
C4H8O2 Ethyl acetate 1.448 0.066