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18 10 26 16 45

MP3=FULL/6-31+G** 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--0.040
Most positive difference C4H10O Ethanol, 1,1-dimethyl-0.720

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.040
C6H5OCH3 Anisole 1.399 -0.036
CO+ carbon monoxide cation 1.115 -0.032
C4H4N2O2 Uracil 1.245 -0.031
H2COO Dioxymethyl radical 1.272 -0.026
C5H12O Butane, 1-methoxy- 1.448 -0.022
HCO Formyl radical 1.198 -0.021
C6H5OCH3 Anisole 1.433 -0.021
C4H8O2 1,3-Dioxane 1.439 -0.019
CF3OF Trifluoromethylhypofluorite 1.395 -0.018
C3H8O2 Methane, dimethoxy- 1.432 -0.016
CH3COOH Acetic acid 1.361 -0.016
CH3O Methoxy radical 1.405 -0.015
C4H6O Furan, 2,5-dihydro- 1.440 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.014
C2H2O4 Oxalic Acid 1.336 -0.013
C3H6O3 1,3,5-Trioxane 1.421 -0.012
FCO Carbonyl fluoride 1.180 -0.011
C6H10O cyclohexanone 1.229 -0.010
CH3CH2OH Ethanol 1.431 -0.009
OCSe Carbonyl selenide 1.159 -0.009
CH2CHOH ethenol 1.372 -0.008
CH3CH(NH2)COOH Alanine 1.347 -0.008
HOCH2COOH Hydroxyacetic acid 1.349 -0.008
CHOCHCHCH3 2-Butenal 1.219 -0.006
C5H8O Methyl cyclopropyl ketone 1.225 -0.006
C3H7NO dimethylformamide 1.224 -0.006
H2NCH2COOH Glycine 1.357 -0.005
CH2O2 Dioxirane 1.388 -0.005
CH3OCHO methyl formate 1.437 -0.005
CH3COCH2CH3 2-Butanone 1.218 -0.005
CH3OCH3 Dimethyl ether 1.411 -0.004
BH3CO Borane carbonyl 1.135 -0.004
C4H2O3 Maleic Anhydride 1.386 -0.004
HOCH2COOH Hydroxyacetic acid 1.406 -0.004
C5H8O Cyclopentanone 1.215 -0.004
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.003
CH3CHO Acetaldehyde 1.216 -0.003
NH2CONH2 Urea 1.221 -0.003
C2H2O2 Ethanedial 1.212 -0.003
C3H8O2 Propylene glycol 1.420 -0.003
C3H4O Methylketene 1.171 -0.003
C3H3NO Oxazole 1.357 -0.003
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.003
CH3CONH2 Acetamide 1.220 -0.002
CH3OC2H5 Ethane, methoxy- 1.415 -0.002
C5H10O 2-Butanone, 3-methyl- 1.217 -0.002
CH3ONO Methyl nitrite 1.437 -0.002
HOCH2COOH Hydroxyacetic acid 1.210 -0.001
C4H4O Furan 1.362 -0.001
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 -0.001
C4H6O Cyclobutanone 1.202 -0.001
HCOOH Formic acid 1.343 -0.001
CF2O Carbonic difluoride 1.174 -0.001
CH3COCl Acetyl Chloride 1.187 -0.001
CH3COCH3 Acetone 1.214 -0.001
C3H3NO Oxazole 1.370 -0.001
CH2ClCHO chloroacetaldehyde 1.206 -0.001
C4H4N2O2 Uracil 1.215 -0.001
OCS Carbonyl sulfide 1.160 -0.001
C4H10O Propane, 2-methoxy- 1.422 -0.000
C2H2O4 Oxalic Acid 1.205 -0.000
C2H6O2 1,2-Ethanediol 1.420 -0.000
C3H6O 2-Propen-1-ol 1.428 0.000
C3H2O3 vinylene carbonate 1.191 0.000
HCONHCH3 N-methylformamide 1.219 0.001
HCOOH Formic acid 1.202 0.001
CO2 Carbon dioxide 1.162 0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.001
C4H5NO 3-Methylisoxazole 1.342 0.001
C3H2O3 vinylene carbonate 1.385 0.001
C3H2O3 vinylene carbonate 1.364 0.001
CH3OCHO methyl formate 1.334 0.001
C4H2O3 Maleic Anhydride 1.192 0.001
HFCO formyl fluoride 1.181 0.002
CH3COOH Acetic acid 1.212 0.002
C4H8O2 Ethyl acetate 1.345 0.002
CH3CH2CHO Propanal 1.210 0.003
CCl2O Phosgene 1.177 0.003
CH2CHOCHCH2 Vinyl ether 1.389 0.003
HNCO Isocyanic acid 1.164 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.004
CHONH2 formamide 1.210 0.004
COBr2 Carbonic dibromide 1.172 0.004
C2H4O Ethylene oxide 1.425 0.005
CH3OCHO methyl formate 1.200 0.005
CH2CO Ketene 1.162 0.005
H2CO Formaldehyde 1.205 0.005
C4H5NO Isoxazole, 5-methyl- 1.342 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.005
CO Carbon monoxide 1.128 0.006
H2NCH2COOH Glycine 1.207 0.006
CH3COF Acetyl fluoride 1.181 0.006
CH3CH2O Ethoxy radical 1.388 0.007
CH3NO3 Methyl nitrate 1.437 0.007
C4H8O2 Ethyl acetate 1.203 0.007
CH2CHCHO Acrolein 1.215 0.007
C4H8O2 1,3-Dioxane 1.393 0.008
ClCOClCO Oxalyl chloride 1.182 0.008
C5H12O Butane, 1-methoxy- 1.415 0.009
CH3OC2H5 Ethane, methoxy- 1.407 0.010
CH3CH(NH2)COOH Alanine 1.192 0.013
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.014
C3H8O2 Methane, dimethoxy- 1.382 0.015
C3O2 Carbon suboxide 1.146 0.016
C3H8O2 1,3-Propanediol 1.410 0.018
C2H5NO3 Nitric acid, ethyl ester 1.430 0.020
CH3OCl methyl hypochlorite 1.389 0.035
C4H10O Ethoxy ethane 1.411 0.054
HOCO+ Hydrocarboxyl cation 1.140 0.057
C4H8O2 Ethyl acetate 1.448 0.064
C3H4O Cyclopropanone 1.191 0.079
HOCO+ Hydrocarboxyl cation 1.209 0.129
C4H10O Ethanol, 1,1-dimethyl- 1.446 0.720