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18 10 26 16 45

MP3=FULL/6-31G* for rCO

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


Differences greater than 1.100 are in the 1.100 bin. Differences less than -0.100 are in the -0.100 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
-0.100 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O 2H-Pyran, 3,4-dihydro--0.041
Most positive difference C4H10O Ethanol, 1,1-dimethyl-0.724

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.041
C6H5OCH3 Anisole 1.399 -0.037
C4H4N2O2 Uracil 1.245 -0.032
CO+ carbon monoxide cation 1.115 -0.031
C5H12O Butane, 1-methoxy- 1.448 -0.023
CF3OF Trifluoromethylhypofluorite 1.395 -0.022
HCO Formyl radical 1.198 -0.021
C6H5OCH3 Anisole 1.433 -0.021
H2COO Dioxymethyl radical 1.272 -0.020
C4H8O2 1,3-Dioxane 1.439 -0.020
C3H8O2 Methane, dimethoxy- 1.432 -0.017
CH3COOH Acetic acid 1.361 -0.017
C4H6O Furan, 2,5-dihydro- 1.440 -0.016
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.015
CH3O Methoxy radical 1.405 -0.014
C2H2O4 Oxalic Acid 1.336 -0.014
C3H6O Propylene oxide 1.436 -0.013
C3H6O3 1,3,5-Trioxane 1.421 -0.013
C6H10O cyclohexanone 1.229 -0.012
CH3CH2OH Ethanol 1.431 -0.011
FCO Carbonyl fluoride 1.180 -0.010
CH3CH(NH2)COOH Alanine 1.347 -0.010
CH2CHOH ethenol 1.372 -0.010
OCSe Carbonyl selenide 1.159 -0.009
HOCH2COOH Hydroxyacetic acid 1.349 -0.009
C3H7NO dimethylformamide 1.224 -0.008
C5H8O Methyl cyclopropyl ketone 1.225 -0.008
CHOCHCHCH3 2-Butenal 1.219 -0.007
CH3CHO Acetaldehyde 1.216 -0.007
H2NCH2COOH Glycine 1.357 -0.006
C5H8O Cyclopentanone 1.215 -0.006
CH3COCH2CH3 2-Butanone 1.218 -0.006
NH2CONH2 Urea 1.221 -0.006
C3H8O2 Propylene glycol 1.420 -0.005
CH3OCHO methyl formate 1.437 -0.005
HOCH2COOH Hydroxyacetic acid 1.406 -0.005
CH2O2 Dioxirane 1.388 -0.005
CH3OCH3 Dimethyl ether 1.411 -0.005
C4H2O3 Maleic Anhydride 1.386 -0.005
CH3OC2H5 Ethane, methoxy- 1.415 -0.004
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.004
CH3CONH2 Acetamide 1.220 -0.004
BH3CO Borane carbonyl 1.135 -0.004
C3H3NO Oxazole 1.357 -0.004
C5H10O 2-Butanone, 3-methyl- 1.217 -0.003
C2H2O2 Ethanedial 1.212 -0.003
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.003
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.003
HCONHCH3 N-methylformamide 1.219 -0.003
C3H6O 2-Propen-1-ol 1.428 -0.003
C3H4O Methylketene 1.171 -0.002
C4H4N2O2 Uracil 1.215 -0.002
HOCH2COOH Hydroxyacetic acid 1.210 -0.002
CH3ONO Methyl nitrite 1.437 -0.002
C4H6O Cyclobutanone 1.202 -0.002
C4H4O Furan 1.362 -0.002
C3H3NO Oxazole 1.370 -0.002
OCS Carbonyl sulfide 1.160 -0.002
CH3COCl Acetyl Chloride 1.187 -0.002
CH3COCH3 Acetone 1.214 -0.002
C4H10O Propane, 2-methoxy- 1.422 -0.002
HCOOH Formic acid 1.343 -0.002
C2H6O2 1,2-Ethanediol 1.420 -0.001
CH2ClCHO chloroacetaldehyde 1.206 -0.001
C3H2O3 vinylene carbonate 1.191 -0.001
CF2O Carbonic difluoride 1.174 -0.001
C2H2O4 Oxalic Acid 1.205 -0.001
HCOOH Formic acid 1.202 -0.000
C5H4O2 4-Cyclopentene-1,3-dione 1.208 -0.000
C3H2O3 vinylene carbonate 1.385 -0.000
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.000
C3H2O3 vinylene carbonate 1.364 0.000
CH3OCHO methyl formate 1.334 0.000
CH3COOH Acetic acid 1.212 0.000
C4H2O3 Maleic Anhydride 1.192 0.000
C4H5NO 3-Methylisoxazole 1.342 0.000
CO2 Carbon dioxide 1.162 0.001
CH3CH2CHO Propanal 1.210 0.001
HFCO formyl fluoride 1.181 0.002
CCl2O Phosgene 1.177 0.002
C2H4O Ethylene oxide 1.425 0.002
C4H8O2 Ethyl acetate 1.345 0.002
CHONH2 formamide 1.210 0.002
COBr2 Carbonic dibromide 1.172 0.002
C6H5OH phenol 1.364 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.003
CH3OCHO methyl formate 1.200 0.003
H2CO Formaldehyde 1.205 0.004
HNCO Isocyanic acid 1.164 0.004
H2NCH2COOH Glycine 1.207 0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.005
C4H8O2 Ethyl acetate 1.203 0.005
C4H5NO Isoxazole, 5-methyl- 1.342 0.005
CH2CHCHO Acrolein 1.215 0.005
CH2CHOCHCH2 Vinyl ether 1.389 0.005
CH2CO Ketene 1.162 0.006
CH3COF Acetyl fluoride 1.181 0.006
CO Carbon monoxide 1.128 0.006
CH3CH2O Ethoxy radical 1.388 0.006
CH3NO3 Methyl nitrate 1.437 0.006
ClCOClCO Oxalyl chloride 1.182 0.007
C4H8O2 1,3-Dioxane 1.393 0.007
CH3OC2H5 Ethane, methoxy- 1.407 0.008
C5H12O Butane, 1-methoxy- 1.415 0.009
CH3CH(NH2)COOH Alanine 1.192 0.012
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.012
C3H8O2 Methane, dimethoxy- 1.382 0.014
C3O2 Carbon suboxide 1.146 0.017
C3H8O2 1,3-Propanediol 1.410 0.017
C2H5NO3 Nitric acid, ethyl ester 1.430 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.023
CH3OCl methyl hypochlorite 1.389 0.035
C4H10O Ethoxy ethane 1.411 0.055
HOCO+ Hydrocarboxyl cation 1.140 0.057
C4H8O2 Ethyl acetate 1.448 0.065
C3H4O Cyclopropanone 1.191 0.080
HOCO+ Hydrocarboxyl cation 1.209 0.129
C4H10O Ethanol, 1,1-dimethyl- 1.446 0.724