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Compare Bonds

18 10 26 16 45

MP2=FULL/6-31G* 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 45
histogram chart 40 histogram chart
histogram chart 35 histogram chart
histogram chart 30 histogram chart
histogram chart 25 histogram chart histogram chart
histogram chart 20 histogram chart histogram chart histogram chart
histogram chart 15 histogram chart histogram chart histogram chart
histogram chart 10 histogram chart histogram chart histogram chart
histogram chart 5 histogram chart 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--0.036
Most positive difference C4H8O2 Ethyl acetate0.062

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.036
C5H12O Butane, 1-methoxy- 1.448 -0.030
C6H5OCH3 Anisole 1.399 -0.028
CH3O Methoxy radical 1.405 -0.019
CF3COOH trifluoroacetic acid 1.353 -0.013
CO+ carbon monoxide cation 1.115 -0.013
C6H5OCH3 Anisole 1.433 -0.011
C4H8O2 1,3-Dioxane 1.439 -0.010
CH3COOH Acetic acid 1.361 -0.010
C3H8O2 Methane, dimethoxy- 1.432 -0.007
C4H6O Furan, 2,5-dihydro- 1.440 -0.007
HCO Formyl radical 1.198 -0.007
C2H2O4 Oxalic Acid 1.336 -0.006
CH2CHOH ethenol 1.372 -0.005
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.005
CH3OH Methyl alcohol 1.427 -0.005
CH3CH2OH Ethanol 1.431 -0.004
CF3OF Trifluoromethylhypofluorite 1.395 -0.004
CH3OCHO methyl formate 1.437 -0.002
C3H2O3 vinylene carbonate 1.385 -0.002
CH3CH(NH2)COOH Alanine 1.347 -0.001
CH2O2 Dioxirane 1.388 -0.001
CH3OC2H5 Ethane, methoxy- 1.415 -0.001
HOCH2COOH Hydroxyacetic acid 1.349 -0.000
C3H3NO Oxazole 1.370 -0.000
C5H12O Butane, 1-methoxy- 1.415 0.000
FCO Carbonyl fluoride 1.180 0.001
C3H7NO dimethylformamide 1.224 0.001
C6H10O cyclohexanone 1.229 0.001
H2NCH2COOH Glycine 1.357 0.001
C2H4O4 Formic acid dimer 1.320 0.001
C3H6O 2-Propen-1-ol 1.428 0.002
CH3CH2O Ethoxy radical 1.388 0.002
C3H8O2 Propylene glycol 1.420 0.002
HOCH2COOH Hydroxyacetic acid 1.406 0.002
CH3ONO Methyl nitrite 1.437 0.002
NH2CONH2 Urea 1.221 0.002
C3H3NO Oxazole 1.357 0.003
CH3OCH3 Dimethyl ether 1.411 0.003
CH3COCH2CH3 2-Butanone 1.218 0.003
CH3CONH2 Acetamide 1.220 0.004
C3H6O Propylene oxide 1.436 0.005
C5H10O 2H-Pyran, tetrahydro- 1.420 0.005
C5H8O Methyl cyclopropyl ketone 1.225 0.005
C2H6O2 1,2-Ethanediol 1.420 0.006
CH3OCHO methyl formate 1.334 0.006
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.006
C4H6O Cyclobutanone 1.202 0.006
C5H8O Cyclopentanone 1.215 0.006
HOCO+ Hydrocarboxyl cation 1.140 0.006
C3H4O Methylketene 1.171 0.007
CH3NO3 Methyl nitrate 1.437 0.007
CH3CHO Acetaldehyde 1.216 0.007
OCSe Carbonyl selenide 1.159 0.007
HCOOH Formic acid 1.343 0.007
CHOCHCHCH3 2-Butenal 1.219 0.008
CH3COCl Acetyl Chloride 1.187 0.008
C3H2O3 vinylene carbonate 1.191 0.009
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.009
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.009
HCONHCH3 N-methylformamide 1.219 0.010
HOCH2COOH Hydroxyacetic acid 1.210 0.010
HCOOH Formic acid 1.202 0.010
C4H10O Propane, 2-methoxy- 1.422 0.011
C4H5NO 3-Methylisoxazole 1.342 0.011
C4H2O3 Maleic Anhydride 1.386 0.011
C2H4O4 Formic acid dimer 1.217 0.011
CH2CHCHO Acrolein 1.215 0.011
C2H2O2 Ethanedial 1.212 0.011
C4H8O2 Ethyl acetate 1.345 0.011
CH3COOH Acetic acid 1.212 0.011
C5H10O 2-Butanone, 3-methyl- 1.217 0.011
CH3OC2H5 Ethane, methoxy- 1.407 0.012
C2H4O Ethylene oxide 1.425 0.012
HFCO formyl fluoride 1.181 0.012
C3H2O3 vinylene carbonate 1.364 0.012
CF2O Carbonic difluoride 1.174 0.012
CH3OCHO methyl formate 1.200 0.012
CH3COCH3 Acetone 1.214 0.013
CCl2O Phosgene 1.177 0.013
CH2ClCHO chloroacetaldehyde 1.206 0.013
BH3CO Borane carbonyl 1.135 0.013
CH3CH2CHO Propanal 1.210 0.013
C4H2O3 Maleic Anhydride 1.192 0.014
C2H2O4 Oxalic Acid 1.205 0.014
C4H6O2 2,3-Butanedione 1.214 0.014
H2CO Formaldehyde 1.205 0.015
C4H8O2 1,3-Dioxane 1.393 0.015
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.015
C4H8O2 Ethyl acetate 1.203 0.016
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.016
CF3COOH trifluoroacetic acid 1.192 0.016
CH3COF Acetyl fluoride 1.181 0.016
C4H5NO Isoxazole, 5-methyl- 1.342 0.016
H2NCH2COOH Glycine 1.207 0.016
CO2 Carbon dioxide 1.162 0.017
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.017
C2H5NO3 Nitric acid, ethyl ester 1.430 0.017
COBr2 Carbonic dibromide 1.172 0.017
CH2CO Ketene 1.162 0.018
OCS Carbonyl sulfide 1.160 0.019
ClCOClCO Oxalyl chloride 1.182 0.020
HNCO Isocyanic acid 1.164 0.020
CO Carbon monoxide 1.128 0.021
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.021
C3H4O Cyclopropanone 1.191 0.021
C3H8O2 Methane, dimethoxy- 1.382 0.022
CH3CH(NH2)COOH Alanine 1.192 0.024
H2COO Dioxymethyl radical 1.272 0.024
HOCO+ Hydrocarboxyl cation 1.209 0.026
C3H8O2 1,3-Propanediol 1.410 0.026
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.029
C3O2 Carbon suboxide 1.146 0.036
C3H6O3 1,3,5-Trioxane 1.421 0.043
CH3OCl methyl hypochlorite 1.389 0.043
C4H10O Ethoxy ethane 1.411 0.058
C4H8O2 Ethyl acetate 1.448 0.062