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18 10 26 16 45

M06-2X/6-31G* for rCO

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


Differences greater than 2.200 are in the 2.200 bin. Differences less than -0.200 are in the -0.200 bin.

histogram chart 120
histogram chart 100 histogram chart
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
-0.200 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800 2.000 2.200
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O 2H-Pyran, 3,4-dihydro--0.053
Most positive difference C3H8O2 Propylene glycol1.303

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.053
C6H5OCH3 Anisole 1.399 -0.043
C5H12O Butane, 1-methoxy- 1.448 -0.041
CH3O Methoxy radical 1.405 -0.033
C4H8O2 1,3-Dioxane 1.439 -0.027
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.027
C6H5OCH3 Anisole 1.433 -0.026
H2COO Dioxymethyl radical 1.272 -0.023
C4H6O Furan, 2,5-dihydro- 1.440 -0.022
HCO Formyl radical 1.198 -0.022
CF3COOH trifluoroacetic acid 1.353 -0.020
C6H10O cyclohexanone 1.229 -0.019
C3H6O3 1,3,5-Trioxane 1.421 -0.018
C2H2O4 Oxalic Acid 1.336 -0.017
HOCO+ Hydrocarboxyl cation 1.140 -0.015
C3H6O Propylene oxide 1.436 -0.015
CH3OH Methyl alcohol 1.427 -0.015
CH2CHOH ethenol 1.372 -0.015
CH3CH2OH Ethanol 1.431 -0.014
CH3CH2O Ethoxy radical 1.388 -0.014
CH3CH(NH2)COOH Alanine 1.347 -0.013
CH3OC2H5 Ethane, methoxy- 1.415 -0.012
C5H12O Butane, 1-methoxy- 1.415 -0.012
C5H8O Methyl cyclopropyl ketone 1.225 -0.011
HOCH2COOH Hydroxyacetic acid 1.349 -0.011
C3H6O 2-Propen-1-ol 1.428 -0.011
CH3COOH Acetic acid 1.361 -0.011
C3H7NO dimethylformamide 1.224 -0.011
HOCH2COOH Hydroxyacetic acid 1.406 -0.011
H2NCH2COOH Glycine 1.357 -0.011
CH3CHO Acetaldehyde 1.216 -0.010
C5H8O Cyclopentanone 1.215 -0.010
C2H4O Ethylene oxide 1.425 -0.010
CF3OF Trifluoromethylhypofluorite 1.395 -0.009
FCO Carbonyl fluoride 1.180 -0.009
C2H2O2 Ethanedial 1.212 -0.009
CH3OCH3 Dimethyl ether 1.411 -0.009
C3H3NO Oxazole 1.357 -0.009
CH3COOH Acetic acid 1.212 -0.008
CH3COCH2CH3 2-Butanone 1.218 -0.008
C3H2O3 vinylene carbonate 1.385 -0.008
CH3OCHO methyl formate 1.437 -0.008
NH2CONH2 Urea 1.221 -0.008
C3H3NO Oxazole 1.370 -0.008
C4H4O Furan 1.362 -0.008
CH3ONO Methyl nitrite 1.437 -0.008
CH2CHCHO Acrolein 1.215 -0.007
C5H10O 2-Butanone, 3-methyl- 1.217 -0.007
C2H4O4 Formic acid dimer 1.320 -0.006
CH3NO3 Methyl nitrate 1.437 -0.006
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.006
CH2O2 Dioxirane 1.388 -0.006
CH3CONH2 Acetamide 1.220 -0.006
C3H4O Methylketene 1.171 -0.006
C2H4O4 Formic acid dimer 1.217 -0.006
C4H6O2 2,3-Butanedione 1.214 -0.005
OCSe Carbonyl selenide 1.159 -0.005
CH2ClCHO chloroacetaldehyde 1.206 -0.005
CH3COCH3 Acetone 1.214 -0.005
C4H6O Cyclobutanone 1.202 -0.005
CH3COCl Acetyl Chloride 1.187 -0.004
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.004
C5H4O2 4-Cyclopentene-1,3-dione 1.208 -0.004
CH3CH2CHO Propanal 1.210 -0.004
OCS Carbonyl sulfide 1.160 -0.004
HCONHCH3 N-methylformamide 1.219 -0.004
BH3CO Borane carbonyl 1.135 -0.004
H2CO Formaldehyde 1.205 -0.004
HOCH2COOH Hydroxyacetic acid 1.210 -0.003
C3H2O3 vinylene carbonate 1.191 -0.003
C2H6O2 1,2-Ethanediol 1.420 -0.003
C4H10O Ethoxy ethane 1.411 -0.003
HCOOH Formic acid 1.202 -0.003
HCOOH Formic acid 1.343 -0.003
CO+ carbon monoxide cation 1.115 -0.002
C2H2O4 Oxalic Acid 1.205 -0.002
H2NCH2COOH Glycine 1.207 -0.002
C3H2O3 vinylene carbonate 1.364 -0.001
CCl2O Phosgene 1.177 -0.000
CHONH2 formamide 1.210 -0.000
HFCO formyl fluoride 1.181 -0.000
ClCOClCO Oxalyl chloride 1.182 -0.000
C4H8O2 Ethyl acetate 1.345 0.000
CF2O Carbonic difluoride 1.174 0.000
CO2 Carbon dioxide 1.162 0.001
CH3OCHO methyl formate 1.200 0.001
CH3OC2H5 Ethane, methoxy- 1.407 0.001
CH3OCHO methyl formate 1.334 0.001
C6H5OH phenol 1.364 0.002
C4H8O2 1,3-Dioxane 1.393 0.002
C4H8O2 Ethyl acetate 1.203 0.002
CH2CO Ketene 1.162 0.002
CO Carbon monoxide 1.128 0.003
CF3COOH trifluoroacetic acid 1.192 0.004
HNCO Isocyanic acid 1.164 0.004
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.004
CH3COF Acetyl fluoride 1.181 0.004
C3H4O Cyclopropanone 1.191 0.005
C4H5NO 3-Methylisoxazole 1.342 0.006
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.007
C4H5NO Isoxazole, 5-methyl- 1.342 0.009
CH3CH(NH2)COOH Alanine 1.192 0.009
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.010
C2H5NO3 Nitric acid, ethyl ester 1.430 0.011
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.011
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.012
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.012
HOCO+ Hydrocarboxyl cation 1.209 0.015
C3O2 Carbon suboxide 1.146 0.015
C4H10O Propane, 2-methoxy- 1.422 0.019
CH3OCl methyl hypochlorite 1.389 0.030
CHOCHCHCH3 2-Butenal 1.219 0.062
C4H8O2 Ethyl acetate 1.448 0.065
C4H10O Ethanol, 1,1-dimethyl- 1.446 0.727
C3H8O2 Propylene glycol 1.420 1.303