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18 10 26 16 45

MP2/cc-pVDZ 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 50
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
-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--0.039
Most positive difference C4H8O2 Ethyl acetate0.068

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.039
C5H12O Butane, 1-methoxy- 1.448 -0.033
C6H5OCH3 Anisole 1.399 -0.031
CH3O Methoxy radical 1.405 -0.026
CO+ carbon monoxide cation 1.115 -0.015
C6H5OCH3 Anisole 1.433 -0.013
C4H8O2 1,3-Dioxane 1.439 -0.013
C4H6O Furan, 2,5-dihydro- 1.440 -0.011
C3H6O3 1,3,5-Trioxane 1.421 -0.011
C3H8O2 Methane, dimethoxy- 1.432 -0.011
CH2CHOH ethenol 1.372 -0.010
CF3COOH trifluoroacetic acid 1.353 -0.010
CH3OH Methyl alcohol 1.427 -0.010
HCO Formyl radical 1.198 -0.008
CH3CH2OH Ethanol 1.431 -0.008
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.006
C2H2O4 Oxalic Acid 1.336 -0.005
C6H10O cyclohexanone 1.229 -0.005
CH3NO3 Methyl nitrate 1.437 -0.005
CH3CH2O Ethoxy radical 1.388 -0.005
CH3OC2H5 Ethane, methoxy- 1.415 -0.005
C5H12O Butane, 1-methoxy- 1.415 -0.003
C3H6O 2-Propen-1-ol 1.428 -0.003
CF3OF Trifluoromethylhypofluorite 1.395 -0.003
C3H2O3 vinylene carbonate 1.385 -0.003
CH3ONO Methyl nitrite 1.437 -0.002
HOCH2COOH Hydroxyacetic acid 1.406 -0.002
CH3CH(NH2)COOH Alanine 1.347 -0.002
FCO Carbonyl fluoride 1.180 -0.001
HOCH2COOH Hydroxyacetic acid 1.349 -0.001
CH3COOH Acetic acid 1.361 -0.001
NH2CONH2 Urea 1.221 -0.001
CH3OCH3 Dimethyl ether 1.411 -0.000
C3H7NO dimethylformamide 1.224 -0.000
C3H3NO Oxazole 1.370 -0.000
H2NCH2COOH Glycine 1.357 0.000
C2H6O2 1,2-Ethanediol 1.420 0.001
C2H4O4 Formic acid dimer 1.320 0.001
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.002
C5H8O Methyl cyclopropyl ketone 1.225 0.002
CH3OCHO methyl formate 1.437 0.002
C5H10O 2H-Pyran, tetrahydro- 1.420 0.002
CH3COOH Acetic acid 1.212 0.002
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.002
C3H6O Propylene oxide 1.436 0.002
C5H8O Cyclopentanone 1.215 0.003
HOCO+ Hydrocarboxyl cation 1.140 0.003
C2H4O4 Formic acid dimer 1.217 0.003
CH3CHO Acetaldehyde 1.216 0.003
CH3CONH2 Acetamide 1.220 0.003
CHOCHCHCH3 2-Butenal 1.219 0.004
C3H3NO Oxazole 1.357 0.004
CH2O2 Dioxirane 1.388 0.005
C4H10O Ethoxy ethane 1.411 0.005
CH3COCH2CH3 2-Butanone 1.218 0.005
C3H2O3 vinylene carbonate 1.191 0.006
C6H5OH phenol 1.364 0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.006
CH2CHCHO Acrolein 1.215 0.007
C4H6O Cyclobutanone 1.202 0.007
HCOOH Formic acid 1.343 0.007
HCOOH Formic acid 1.202 0.007
HOCH2COOH Hydroxyacetic acid 1.210 0.007
HCONHCH3 N-methylformamide 1.219 0.007
C2H2O2 Ethanedial 1.212 0.007
C5H10O 2-Butanone, 3-methyl- 1.217 0.008
CH3COCl Acetyl Chloride 1.187 0.008
CH3OC2H5 Ethane, methoxy- 1.407 0.008
H2NCH2COOH Glycine 1.207 0.008
CH3COCH3 Acetone 1.214 0.009
C4H10O Propane, 2-methoxy- 1.422 0.009
C4H5NO 3-Methylisoxazole 1.342 0.009
C2H4O Ethylene oxide 1.425 0.009
CF2O Carbonic difluoride 1.174 0.009
CH3CH2CHO Propanal 1.210 0.009
BH3CO Borane carbonyl 1.135 0.010
CH2ClCHO chloroacetaldehyde 1.206 0.010
HFCO formyl fluoride 1.181 0.010
C4H2O3 Maleic Anhydride 1.386 0.010
C2H5NO3 Nitric acid, ethyl ester 1.430 0.010
H2CO Formaldehyde 1.205 0.011
CH3OCHO methyl formate 1.200 0.011
C4H2O3 Maleic Anhydride 1.192 0.011
C4H6O2 2,3-Butanedione 1.214 0.011
C2H2O4 Oxalic Acid 1.205 0.011
C4H8O2 Ethyl acetate 1.203 0.012
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.012
CCl2O Phosgene 1.177 0.013
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.013
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.013
C4H8O2 1,3-Dioxane 1.393 0.013
C4H8O2 Ethyl acetate 1.345 0.014
CH3COF Acetyl fluoride 1.181 0.014
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.014
CH2CO Ketene 1.162 0.014
C3H2O3 vinylene carbonate 1.364 0.014
CH3OCHO methyl formate 1.334 0.014
ClCOClCO Oxalyl chloride 1.182 0.015
C4H5NO Isoxazole, 5-methyl- 1.342 0.015
COBr2 Carbonic dibromide 1.172 0.015
CO2 Carbon dioxide 1.162 0.015
OCS Carbonyl sulfide 1.160 0.016
C3H8O2 Propylene glycol 1.420 0.016
OCSe Carbonyl selenide 1.159 0.016
CF3COOH trifluoroacetic acid 1.192 0.016
HNCO Isocyanic acid 1.164 0.017
C3H4O Cyclopropanone 1.191 0.018
CO Carbon monoxide 1.128 0.019
CH3CH(NH2)COOH Alanine 1.192 0.021
C3H8O2 Methane, dimethoxy- 1.382 0.021
C3H8O2 1,3-Propanediol 1.410 0.023
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.027
HOCO+ Hydrocarboxyl cation 1.209 0.028
C3O2 Carbon suboxide 1.146 0.034
H2COO Dioxymethyl radical 1.272 0.035
CH3OCl methyl hypochlorite 1.389 0.037
C4H8O2 Ethyl acetate 1.448 0.068