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18 10 26 16 45

wB97X-D/6-31+G** 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 80
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 0 histogram chart 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 C5H8O 2H-Pyran, 3,4-dihydro--0.043
Most positive difference HOCO+ Hydrocarboxyl cation0.128

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.043
C5H12O Butane, 1-methoxy- 1.448 -0.041
C2H4O4 Formic acid dimer 1.320 -0.035
C6H5OCH3 Anisole 1.399 -0.035
CH3O Methoxy radical 1.405 -0.030
C4H4N2O2 Uracil 1.245 -0.027
C4H8O2 1,3-Dioxane 1.439 -0.026
CF3COOH trifluoroacetic acid 1.353 -0.022
H2COO Dioxymethyl radical 1.272 -0.020
CH3OC2H5 Ethane, methoxy- 1.415 -0.019
HCO Formyl radical 1.198 -0.019
CH3COOH Acetic acid 1.361 -0.019
C6H5OCH3 Anisole 1.433 -0.018
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.018
C2H2O4 Oxalic Acid 1.336 -0.018
CF3OF Trifluoromethylhypofluorite 1.395 -0.018
CH2CHOH ethenol 1.372 -0.016
C4H6O Furan, 2,5-dihydro- 1.440 -0.014
C3H8O2 Methane, dimethoxy- 1.432 -0.013
C5H12O Butane, 1-methoxy- 1.415 -0.013
CH3CH(NH2)COOH Alanine 1.347 -0.011
C6H10O cyclohexanone 1.229 -0.011
C5H8O Methyl cyclopropyl ketone 1.225 -0.010
CH3CH2OH Ethanol 1.431 -0.010
CH3CH2O Ethoxy radical 1.388 -0.009
CH2O2 Dioxirane 1.388 -0.009
FCO Carbonyl fluoride 1.180 -0.009
H2NCH2COOH Glycine 1.357 -0.008
C3H2O3 vinylene carbonate 1.385 -0.008
C5H8O Cyclopentanone 1.215 -0.008
C4H2O3 Maleic Anhydride 1.386 -0.008
C3H3NO Oxazole 1.357 -0.007
CH3OCHO methyl formate 1.437 -0.007
C3H6O Propylene oxide 1.436 -0.006
C4H4O Furan 1.362 -0.006
CH3CHO Acetaldehyde 1.216 -0.006
C2H2O2 Ethanedial 1.212 -0.006
CH3OCH3 Dimethyl ether 1.411 -0.006
C3H3NO Oxazole 1.370 -0.005
CHOCHCHCH3 2-Butenal 1.219 -0.004
NH2CONH2 Urea 1.221 -0.004
HCOOH Formic acid 1.343 -0.004
C3H4O Methylketene 1.171 -0.004
CH2ClCHO chloroacetaldehyde 1.206 -0.004
C2H4O Ethylene oxide 1.425 -0.004
C4H5NO 3-Methylisoxazole 1.342 -0.003
CH3CONH2 Acetamide 1.220 -0.003
C4H6O Cyclobutanone 1.202 -0.003
CH2CHCHO Acrolein 1.215 -0.003
CH3ONO Methyl nitrite 1.437 -0.003
CH3COCl Acetyl Chloride 1.187 -0.003
CH3OCHO methyl formate 1.334 -0.002
C5H4O2 4-Cyclopentene-1,3-dione 1.208 -0.001
C3H8O2 Propylene glycol 1.420 -0.001
C2H2O4 Oxalic Acid 1.205 -0.001
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.001
C4H8O2 Ethyl acetate 1.345 -0.001
C3H2O3 vinylene carbonate 1.364 -0.001
OCSe Carbonyl selenide 1.159 -0.001
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.001
C5H10O 2-Butanone, 3-methyl- 1.217 -0.001
C4H2O3 Maleic Anhydride 1.192 -0.000
OCS Carbonyl sulfide 1.160 0.000
H2CO Formaldehyde 1.205 0.000
C3H2O3 vinylene carbonate 1.191 0.000
BH3CO Borane carbonyl 1.135 0.001
HCONHCH3 N-methylformamide 1.219 0.001
HFCO formyl fluoride 1.181 0.001
CH3CH2CHO Propanal 1.210 0.001
C2H6O2 1,2-Ethanediol 1.420 0.001
HCOOH Formic acid 1.202 0.001
CCl2O Phosgene 1.177 0.001
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.001
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.002
C6H5OH phenol 1.364 0.002
CH3COOH Acetic acid 1.212 0.002
CF2O Carbonic difluoride 1.174 0.002
C4H5NO Isoxazole, 5-methyl- 1.342 0.003
COBr2 Carbonic dibromide 1.172 0.003
CHONH2 formamide 1.210 0.003
CO2 Carbon dioxide 1.162 0.003
C4H4N2O2 Uracil 1.215 0.003
HNCO Isocyanic acid 1.164 0.003
ClCOClCO Oxalyl chloride 1.182 0.003
C4H8O2 1,3-Dioxane 1.393 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.004
CH3OCHO methyl formate 1.200 0.004
CO+ carbon monoxide cation 1.115 0.004
CH2CO Ketene 1.162 0.004
CH3NO3 Methyl nitrate 1.437 0.004
CF3COOH trifluoroacetic acid 1.192 0.006
CH3COF Acetyl fluoride 1.181 0.006
H2NCH2COOH Glycine 1.207 0.007
CO Carbon monoxide 1.128 0.007
C4H8O2 Ethyl acetate 1.203 0.007
C4H10O Propane, 2-methoxy- 1.422 0.008
CH3OC2H5 Ethane, methoxy- 1.407 0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.009
CH3CH(NH2)COOH Alanine 1.192 0.014
C3O2 Carbon suboxide 1.146 0.018
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.018
C3H8O2 Methane, dimethoxy- 1.382 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.021
C3H8O2 1,3-Propanediol 1.410 0.021
C2H4O4 Formic acid dimer 1.217 0.023
CH3OCl methyl hypochlorite 1.389 0.032
C3H6O3 1,3,5-Trioxane 1.421 0.041
C4H10O Ethoxy ethane 1.411 0.055
HOCO+ Hydrocarboxyl cation 1.140 0.065
C4H8O2 Ethyl acetate 1.448 0.065
C3H4O Cyclopropanone 1.191 0.079
HOCO+ Hydrocarboxyl cation 1.209 0.128