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18 10 26 16 45

B3PW91/3-21G for rCO

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


Differences greater than 0.180 are in the 0.180 bin. Differences less than -0.060 are in the -0.060 bin.

histogram chart 70
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
histogram chart 10 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.060 -0.040 -0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C2H4O4 Formic acid dimer-0.044
Most positive difference CH3OCl methyl hypochlorite0.078

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C2H4O4 Formic acid dimer 1.320 -0.044
C6H5OCH3 Anisole 1.399 -0.016
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.016
CH3CH(NH2)COOH Alanine 1.347 0.003
HCO Formyl radical 1.198 0.003
C5H12O Butane, 1-methoxy- 1.448 0.004
C6H10O cyclohexanone 1.229 0.005
CF3COOH trifluoroacetic acid 1.353 0.006
HOCO+ Hydrocarboxyl cation 1.140 0.007
CH3COCl Acetyl Chloride 1.187 0.007
C2H2O4 Oxalic Acid 1.336 0.007
CCl2O Phosgene 1.177 0.010
C3H2O3 vinylene carbonate 1.191 0.010
CH3COOH Acetic acid 1.212 0.012
CH2CHOH ethenol 1.372 0.012
C5H8O Cyclopentanone 1.215 0.012
FCO Carbonyl fluoride 1.180 0.012
HOCH2COOH Hydroxyacetic acid 1.349 0.012
HOCO+ Hydrocarboxyl cation 1.209 0.013
C5H8O Methyl cyclopropyl ketone 1.225 0.013
C3H7NO dimethylformamide 1.224 0.013
CH3CHO Acetaldehyde 1.216 0.014
ClCOClCO Oxalyl chloride 1.182 0.014
OCS Carbonyl sulfide 1.160 0.015
C4H6O Cyclobutanone 1.202 0.015
CHOCHCHCH3 2-Butenal 1.219 0.015
C2H2O2 Ethanedial 1.212 0.016
OCSe Carbonyl selenide 1.159 0.017
H2COO Dioxymethyl radical 1.272 0.017
CH3CONH2 Acetamide 1.220 0.017
C5H10O 2-Butanone, 3-methyl- 1.217 0.017
CH2CHCHO Acrolein 1.215 0.018
C4H2O3 Maleic Anhydride 1.192 0.018
HCOOH Formic acid 1.202 0.018
H2NCH2COOH Glycine 1.207 0.018
CF2O Carbonic difluoride 1.174 0.018
NH2CONH2 Urea 1.221 0.018
CH3COCH3 Acetone 1.214 0.018
CH3O Methoxy radical 1.405 0.019
HCONHCH3 N-methylformamide 1.219 0.019
H2NCH2COOH Glycine 1.357 0.019
C6H5OH phenol 1.364 0.019
C4H6O2 2,3-Butanedione 1.214 0.019
CO2 Carbon dioxide 1.162 0.019
HOCH2COOH Hydroxyacetic acid 1.210 0.020
HFCO formyl fluoride 1.181 0.020
CH3CH2CHO Propanal 1.210 0.020
C6H5OCH3 Anisole 1.433 0.020
BH3CO Borane carbonyl 1.135 0.020
CH2ClCHO chloroacetaldehyde 1.206 0.020
COBr2 Carbonic dibromide 1.172 0.020
CH3COOH Acetic acid 1.361 0.021
CO+ carbon monoxide cation 1.115 0.021
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.021
C2H2O4 Oxalic Acid 1.205 0.021
CF3OF Trifluoromethylhypofluorite 1.395 0.022
H2CO Formaldehyde 1.205 0.022
CH3OCHO methyl formate 1.200 0.022
C4H8O2 Ethyl acetate 1.203 0.022
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.022
CH2CO Ketene 1.162 0.024
CHONH2 formamide 1.210 0.024
CH3COF Acetyl fluoride 1.181 0.024
CF3COOH trifluoroacetic acid 1.192 0.024
C3H4O Cyclopropanone 1.191 0.025
C4H8O2 1,3-Dioxane 1.439 0.025
CO Carbon monoxide 1.128 0.025
CH3OH Methyl alcohol 1.427 0.026
CH3CH2OH Ethanol 1.431 0.026
C3H6O3 1,3,5-Trioxane 1.421 0.026
HCOOH Formic acid 1.343 0.028
C3H3NO Oxazole 1.357 0.029
C3H2O3 vinylene carbonate 1.385 0.029
HOCH2COOH Hydroxyacetic acid 1.406 0.029
C4H6O Furan, 2,5-dihydro- 1.440 0.029
C3H8O2 Methane, dimethoxy- 1.432 0.030
C3H8O2 Propylene glycol 1.420 0.030
HNCO Isocyanic acid 1.164 0.030
C3H3NO Oxazole 1.370 0.031
C3H6O 2-Propen-1-ol 1.428 0.031
C5H12O Butane, 1-methoxy- 1.415 0.033
CH3OC2H5 Ethane, methoxy- 1.415 0.033
CH3CH(NH2)COOH Alanine 1.192 0.033
C4H8O2 Ethyl acetate 1.345 0.033
C2H6O2 1,2-Ethanediol 1.420 0.033
CH3OCHO methyl formate 1.334 0.034
C4H4O Furan 1.362 0.035
CH3NO3 Methyl nitrate 1.437 0.035
CH3ONO Methyl nitrite 1.437 0.035
C4H5NO 3-Methylisoxazole 1.342 0.035
C4H2O3 Maleic Anhydride 1.386 0.036
CH3OCH3 Dimethyl ether 1.411 0.037
CH3CH2O Ethoxy radical 1.388 0.038
C5H10O 2H-Pyran, tetrahydro- 1.420 0.038
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.038
CH3OCHO methyl formate 1.437 0.039
C4H5NO Isoxazole, 5-methyl- 1.342 0.039
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.040
C3O2 Carbon suboxide 1.146 0.040
C4H10O Propane, 2-methoxy- 1.422 0.042
C4H10O Ethoxy ethane 1.411 0.042
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.044
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.046
C3H2O3 vinylene carbonate 1.364 0.046
CH3OC2H5 Ethane, methoxy- 1.407 0.047
C4H8O2 1,3-Dioxane 1.393 0.047
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.049
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.052
C2H5NO3 Nitric acid, ethyl ester 1.430 0.054
C3H8O2 Methane, dimethoxy- 1.382 0.054
C3H5ClO Oxirane, (chloromethyl)- 1.442 0.056
C3H6O Propylene oxide 1.436 0.061
C3H8O2 1,3-Propanediol 1.410 0.062
CH2O2 Dioxirane 1.388 0.067
C2H4O Ethylene oxide 1.425 0.068
C2H4O4 Formic acid dimer 1.217 0.072
C4H8O2 Ethyl acetate 1.448 0.073
CH3OCl methyl hypochlorite 1.389 0.078