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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 90
histogram chart 80 histogram chart
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 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
-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 acetate0.065

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
C6H5OCH3 Anisole 1.399 -0.049
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.042
HCO Formyl radical 1.198 -0.039
CF3COOH trifluoroacetic acid 1.353 -0.038
HOCO+ Hydrocarboxyl cation 1.140 -0.038
C6H10O cyclohexanone 1.229 -0.036
C6H5OCH3 Anisole 1.433 -0.034
C4H8O2 1,3-Dioxane 1.439 -0.034
C3H6O3 1,3,5-Trioxane 1.421 -0.033
C2H2O4 Oxalic Acid 1.336 -0.033
C4H6O Furan, 2,5-dihydro- 1.440 -0.032
C3H6O Propylene oxide 1.436 -0.032
C3H8O2 Methane, dimethoxy- 1.432 -0.032
OCSe Carbonyl selenide 1.159 -0.031
CH3COOH Acetic acid 1.361 -0.030
C5H8O Methyl cyclopropyl ketone 1.225 -0.029
CH2O2 Dioxirane 1.388 -0.029
OCS Carbonyl sulfide 1.160 -0.029
CH3OH Methyl alcohol 1.427 -0.028
H2NCH2COOH Glycine 1.357 -0.028
CHOCHCHCH3 2-Butenal 1.219 -0.028
CH3CHO Acetaldehyde 1.216 -0.028
HOCH2COOH Hydroxyacetic acid 1.349 -0.028
CF3OF Trifluoromethylhypofluorite 1.395 -0.028
FCO Carbonyl fluoride 1.180 -0.027
CH3CH2OH Ethanol 1.431 -0.027
CH3CH(NH2)COOH Alanine 1.347 -0.027
C3H7NO dimethylformamide 1.224 -0.027
C2H2O2 Ethanedial 1.212 -0.027
C3H3NO Oxazole 1.357 -0.027
BH3CO Borane carbonyl 1.135 -0.027
C5H8O Cyclopentanone 1.215 -0.026
CH2CHOH ethenol 1.372 -0.026
C4H2O3 Maleic Anhydride 1.386 -0.026
CH3COCH2CH3 2-Butanone 1.218 -0.025
CH2CHCHO Acrolein 1.215 -0.025
CH3COOH Acetic acid 1.212 -0.025
C3H2O3 vinylene carbonate 1.364 -0.025
C3H6O 2-Propen-1-ol 1.428 -0.024
C2H4O Ethylene oxide 1.425 -0.024
C5H12O Butane, 1-methoxy- 1.415 -0.024
C4H6O2 2,3-Butanedione 1.214 -0.024
HCONHCH3 N-methylformamide 1.219 -0.023
CH3OC2H5 Ethane, methoxy- 1.415 -0.023
C5H10O 2-Butanone, 3-methyl- 1.217 -0.023
NH2CONH2 Urea 1.221 -0.023
HOCH2COOH Hydroxyacetic acid 1.406 -0.023
CH3O Methoxy radical 1.405 -0.022
C4H5NO 3-Methylisoxazole 1.342 -0.022
CH3CONH2 Acetamide 1.220 -0.022
C2H4O4 Formic acid dimer 1.320 -0.022
CH2ClCHO chloroacetaldehyde 1.206 -0.022
CH3CH2CHO Propanal 1.210 -0.022
CH3COCH3 Acetone 1.214 -0.022
C2H2O4 Oxalic Acid 1.205 -0.022
HCOOH Formic acid 1.343 -0.021
C2H4O4 Formic acid dimer 1.217 -0.021
HOCH2COOH Hydroxyacetic acid 1.210 -0.021
C4H6O Cyclobutanone 1.202 -0.021
C5H4O2 4-Cyclopentene-1,3-dione 1.208 -0.020
H2CO Formaldehyde 1.205 -0.020
HCOOH Formic acid 1.202 -0.020
C3H8O2 Propylene glycol 1.420 -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
C4H8O2 Ethyl acetate 1.345 -0.019
CH3OCH3 Dimethyl ether 1.411 -0.019
C3H2O3 vinylene carbonate 1.191 -0.019
H2NCH2COOH Glycine 1.207 -0.019
CO2 Carbon dioxide 1.162 -0.019
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.019
C4H4O Furan 1.362 -0.018
C2H6O2 1,2-Ethanediol 1.420 -0.018
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 -0.018
CCl2O Phosgene 1.177 -0.018
CH3OCHO methyl formate 1.437 -0.017
CH3OCHO methyl formate 1.334 -0.017
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.017
CO+ carbon monoxide cation 1.115 -0.017
C4H5NO Isoxazole, 5-methyl- 1.342 -0.017
CH2CO Ketene 1.162 -0.017
CHONH2 formamide 1.210 -0.017
ClCOClCO Oxalyl chloride 1.182 -0.017
CF2O Carbonic difluoride 1.174 -0.017
HFCO formyl fluoride 1.181 -0.017
COBr2 Carbonic dibromide 1.172 -0.017
CH3OCHO methyl formate 1.200 -0.016
HNCO Isocyanic acid 1.164 -0.016
C3H3NO Oxazole 1.370 -0.016
CH3ONO Methyl nitrite 1.437 -0.015
C4H10O Ethoxy ethane 1.411 -0.015
C4H8O2 Ethyl acetate 1.203 -0.014
CO Carbon monoxide 1.128 -0.014
CF3COOH trifluoroacetic acid 1.192 -0.014
C3H2O3 vinylene carbonate 1.385 -0.014
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 -0.014
C4H10O Propane, 2-methoxy- 1.422 -0.013
CH3COF Acetyl fluoride 1.181 -0.013
C6H5OH phenol 1.364 -0.012
C3H4O Cyclopropanone 1.191 -0.012
CH3OC2H5 Ethane, methoxy- 1.407 -0.010
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 -0.009
CH3NO3 Methyl nitrate 1.437 -0.009
C4H8O2 1,3-Dioxane 1.393 -0.008
CH3CH(NH2)COOH Alanine 1.192 -0.007
C3O2 Carbon suboxide 1.146 -0.006
C3H8O2 Methane, dimethoxy- 1.382 -0.000
CH3CH2O Ethoxy radical 1.388 -0.000
C3H8O2 1,3-Propanediol 1.410 0.000
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.001
HOCO+ Hydrocarboxyl cation 1.209 0.002
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 0.065