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18 10 26 16 45

PBEPBE/cc-pVTZ for rCO

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


Differences greater than 0.080 are in the 0.080 bin. Differences less than -0.040 are in the -0.040 bin.

histogram chart 60
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart 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
-0.040 -0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O 2H-Pyran, 3,4-dihydro--0.037
Most positive difference C4H8O2 Ethyl acetate0.066

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.037
CH3CH2O Ethoxy radical 1.388 -0.037
C6H5OCH3 Anisole 1.399 -0.030
C5H12O Butane, 1-methoxy- 1.448 -0.026
CH2CHOCHCH2 Vinyl ether 1.389 -0.018
HCO Formyl radical 1.198 -0.014
C6H5OCH3 Anisole 1.433 -0.009
C6H10O cyclohexanone 1.229 -0.008
C2H4O4 Formic acid dimer 1.320 -0.008
CH2CHOH ethenol 1.372 -0.007
C4H8O2 1,3-Dioxane 1.439 -0.006
CF3COOH trifluoroacetic acid 1.353 -0.005
C3H8O2 Methane, dimethoxy- 1.432 -0.005
HOCO+ Hydrocarboxyl cation 1.140 -0.004
C4H6O Furan, 2,5-dihydro- 1.440 -0.004
C3H6O3 1,3,5-Trioxane 1.421 -0.003
C2H2O4 Oxalic Acid 1.336 -0.003
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.003
CH3CHO Acetaldehyde 1.216 -0.002
CH3NO3 Methyl nitrate 1.437 -0.002
CH3OH Methyl alcohol 1.427 -0.002
CH3ONO Methyl nitrite 1.437 -0.001
FCO Carbonyl fluoride 1.180 -0.001
C5H8O Cyclopentanone 1.215 -0.001
CH3OC2H5 Ethane, methoxy- 1.415 -0.000
C3H7NO dimethylformamide 1.224 -0.000
CH3CH(NH2)COOH Alanine 1.347 -0.000
C5H12O Butane, 1-methoxy- 1.415 -0.000
C5H8O Methyl cyclopropyl ketone 1.225 0.000
C2H2O2 Ethanedial 1.212 0.000
C3H2O3 vinylene carbonate 1.385 0.000
HOCH2COOH Hydroxyacetic acid 1.406 0.001
CH3CH2OH Ethanol 1.431 0.001
CHOCHCHCH3 2-Butenal 1.219 0.002
CH3COOH Acetic acid 1.212 0.002
H2CO Formaldehyde 1.205 0.003
CH3COCl Acetyl Chloride 1.187 0.004
NH2CONH2 Urea 1.221 0.004
CH2ClCHO chloroacetaldehyde 1.206 0.004
HOCH2COOH Hydroxyacetic acid 1.349 0.004
CH2CHCHO Acrolein 1.215 0.004
C4H6O Cyclobutanone 1.202 0.004
CH3CH2CHO Propanal 1.210 0.004
C5H10O 2-Butanone, 3-methyl- 1.217 0.004
CH3OCH3 Dimethyl ether 1.411 0.004
C3H3NO Oxazole 1.370 0.005
C3H2O3 vinylene carbonate 1.191 0.005
HCOOH Formic acid 1.202 0.005
CH3COCH3 Acetone 1.214 0.006
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.006
CF3OF Trifluoromethylhypofluorite 1.395 0.006
CH3COOH Acetic acid 1.361 0.006
C3H6O Propylene oxide 1.436 0.006
HFCO formyl fluoride 1.181 0.006
CH3CONH2 Acetamide 1.220 0.006
C4H6O2 2,3-Butanedione 1.214 0.006
C3H3NO Oxazole 1.357 0.006
C4H4O Furan 1.362 0.006
H2NCH2COOH Glycine 1.357 0.006
C3H6O 2-Propen-1-ol 1.428 0.007
H2COO Dioxymethyl radical 1.272 0.007
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.007
C3H8O2 Propylene glycol 1.420 0.007
C6H5OH phenol 1.364 0.007
C4H5NO 3-Methylisoxazole 1.342 0.007
H2NCH2COOH Glycine 1.207 0.007
HCONHCH3 N-methylformamide 1.219 0.007
HOCH2COOH Hydroxyacetic acid 1.210 0.008
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.008
C5H10O 2H-Pyran, tetrahydro- 1.420 0.008
C2H6O2 1,2-Ethanediol 1.420 0.008
CF2O Carbonic difluoride 1.174 0.008
CO+ carbon monoxide cation 1.115 0.008
ClCOClCO Oxalyl chloride 1.182 0.008
CCl2O Phosgene 1.177 0.008
OCSe Carbonyl selenide 1.159 0.008
CH2O2 Dioxirane 1.388 0.009
CHONH2 formamide 1.210 0.009
OCS Carbonyl sulfide 1.160 0.009
CH3OCHO methyl formate 1.200 0.009
BH3CO Borane carbonyl 1.135 0.009
C4H2O3 Maleic Anhydride 1.192 0.009
C2H2O4 Oxalic Acid 1.205 0.010
CO Carbon monoxide 1.128 0.010
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.010
CH2CO Ketene 1.162 0.010
CO2 Carbon dioxide 1.162 0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.010
COBr2 Carbonic dibromide 1.172 0.010
C2H4O Ethylene oxide 1.425 0.010
CH3OCHO methyl formate 1.437 0.010
CH3COF Acetyl fluoride 1.181 0.011
C4H10O Ethoxy ethane 1.411 0.011
HCOOH Formic acid 1.343 0.011
HNCO Isocyanic acid 1.164 0.012
C4H8O2 Ethyl acetate 1.203 0.012
CF3COOH trifluoroacetic acid 1.192 0.013
C3H4O Cyclopropanone 1.191 0.014
C4H5NO Isoxazole, 5-methyl- 1.342 0.015
CH3OC2H5 Ethane, methoxy- 1.407 0.015
C2H4O4 Formic acid dimer 1.217 0.016
C4H8O2 Ethyl acetate 1.345 0.016
CH3OCHO methyl formate 1.334 0.016
C4H2O3 Maleic Anhydride 1.386 0.017
C4H10O Propane, 2-methoxy- 1.422 0.018
C2H5NO3 Nitric acid, ethyl ester 1.430 0.019
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.019
HOCO+ Hydrocarboxyl cation 1.209 0.019
C4H8O2 1,3-Dioxane 1.393 0.020
CH3CH(NH2)COOH Alanine 1.192 0.020
C3H2O3 vinylene carbonate 1.364 0.020
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.022
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.026
C3O2 Carbon suboxide 1.146 0.026
C3H8O2 Methane, dimethoxy- 1.382 0.028
C3H8O2 1,3-Propanediol 1.410 0.033
CH3OCl methyl hypochlorite 1.389 0.039
C4H8O2 Ethyl acetate 1.448 0.066