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18 10 26 16 45

TPSSh/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-0.736

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 -0.036
C2H4O4 Formic acid dimer 1.320 -0.028
C4H4N2O2 Uracil 1.245 -0.025
CH3O Methoxy radical 1.405 -0.022
C5H12O Butane, 1-methoxy- 1.448 -0.019
C6H5OCH3 Anisole 1.433 -0.017
C4H8O2 1,3-Dioxane 1.439 -0.016
C4H6O Furan, 2,5-dihydro- 1.440 -0.014
C3H8O2 Methane, dimethoxy- 1.432 -0.014
HCO Formyl radical 1.198 -0.011
CF3OF Trifluoromethylhypofluorite 1.395 -0.011
CH2CHOH ethenol 1.372 -0.011
C2H2O4 Oxalic Acid 1.336 -0.010
CH3COOH Acetic acid 1.361 -0.009
C3H6O Propylene oxide 1.436 -0.009
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.008
C3H6O3 1,3,5-Trioxane 1.421 -0.007
HOCH2COOH Hydroxyacetic acid 1.406 -0.006
CH3CH(NH2)COOH Alanine 1.347 -0.006
CH3OH Methyl alcohol 1.427 -0.005
C6H10O cyclohexanone 1.229 -0.004
HOCH2COOH Hydroxyacetic acid 1.349 -0.003
CH2O2 Dioxirane 1.388 -0.003
CH3CH2OH Ethanol 1.431 -0.003
C3H7NO dimethylformamide 1.224 -0.003
C3H8O2 Propylene glycol 1.420 -0.003
CHOCHCHCH3 2-Butenal 1.219 -0.002
CH3COCH2CH3 2-Butanone 1.218 -0.001
CH3OC2H5 Ethane, methoxy- 1.415 -0.001
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.001
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 -0.001
CH3CH2O Ethoxy radical 1.388 -0.001
CH3CHO Acetaldehyde 1.216 -0.001
CH3OCHO methyl formate 1.437 -0.000
C3H2O3 vinylene carbonate 1.385 -0.000
C5H8O Cyclopentanone 1.215 0.000
H2COO Dioxymethyl radical 1.272 0.000
OCSe Carbonyl selenide 1.159 0.000
C5H8O Methyl cyclopropyl ketone 1.225 0.000
C2H6O2 1,2-Ethanediol 1.420 0.001
C5H10O 2-Butanone, 3-methyl- 1.217 0.001
NH2CONH2 Urea 1.221 0.001
C2H2O2 Ethanedial 1.212 0.001
CH2ClCHO chloroacetaldehyde 1.206 0.001
C4H2O3 Maleic Anhydride 1.386 0.001
CH3CONH2 Acetamide 1.220 0.002
H2NCH2COOH Glycine 1.357 0.002
C4H5NO 3-Methylisoxazole 1.342 0.002
FCO Carbonyl fluoride 1.180 0.002
C3H3NO Oxazole 1.370 0.002
C4H6O Cyclobutanone 1.202 0.002
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.002
C3H4O Methylketene 1.171 0.002
C3H3NO Oxazole 1.357 0.003
CH3OCH3 Dimethyl ether 1.411 0.003
C6H5OH phenol 1.364 0.003
C3H6O 2-Propen-1-ol 1.428 0.003
CH3COCl Acetyl Chloride 1.187 0.003
C4H10O Propane, 2-methoxy- 1.422 0.004
C4H4O Furan 1.362 0.004
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.004
HOCH2COOH Hydroxyacetic acid 1.210 0.004
CH2CHCHO Acrolein 1.215 0.005
C4H4N2O2 Uracil 1.215 0.005
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.005
H2CO Formaldehyde 1.205 0.005
CH3ONO Methyl nitrite 1.437 0.005
CH3CH2CHO Propanal 1.210 0.006
CH3COCH3 Acetone 1.214 0.006
CH3OCHO methyl formate 1.334 0.006
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.006
C3H2O3 vinylene carbonate 1.191 0.006
CH2CHOCHCH2 Vinyl ether 1.389 0.006
C2H2O4 Oxalic Acid 1.205 0.006
C4H2O3 Maleic Anhydride 1.192 0.006
HCONHCH3 N-methylformamide 1.219 0.006
HCOOH Formic acid 1.202 0.007
COBr2 Carbonic dibromide 1.172 0.007
C2H4O Ethylene oxide 1.425 0.007
CHONH2 formamide 1.210 0.007
HCOOH Formic acid 1.343 0.007
CCl2O Phosgene 1.177 0.008
C4H5NO Isoxazole, 5-methyl- 1.342 0.008
HFCO formyl fluoride 1.181 0.008
CH3COOH Acetic acid 1.212 0.008
BH3CO Borane carbonyl 1.135 0.009
CH3OCHO methyl formate 1.200 0.009
OCS Carbonyl sulfide 1.160 0.009
CH3NO3 Methyl nitrate 1.437 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.009
ClCOClCO Oxalyl chloride 1.182 0.010
CF2O Carbonic difluoride 1.174 0.010
HNCO Isocyanic acid 1.164 0.010
CO2 Carbon dioxide 1.162 0.010
C4H8O2 Ethyl acetate 1.345 0.011
C4H8O2 1,3-Dioxane 1.393 0.011
C5H12O Butane, 1-methoxy- 1.415 0.011
C4H8O2 Ethyl acetate 1.203 0.012
CH2CO Ketene 1.162 0.013
CH3COF Acetyl fluoride 1.181 0.013
C3H2O3 vinylene carbonate 1.364 0.013
CO Carbon monoxide 1.128 0.013
CH3OC2H5 Ethane, methoxy- 1.407 0.013
H2NCH2COOH Glycine 1.207 0.014
CO+ carbon monoxide cation 1.115 0.015
CH3CH(NH2)COOH Alanine 1.192 0.018
C3H8O2 Methane, dimethoxy- 1.382 0.020
C3H8O2 1,3-Propanediol 1.410 0.020
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.021
C2H5NO3 Nitric acid, ethyl ester 1.430 0.023
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.025
C3O2 Carbon suboxide 1.146 0.028
C2H4O4 Formic acid dimer 1.217 0.031
CH3OCl methyl hypochlorite 1.389 0.038
C4H10O Ethoxy ethane 1.411 0.062
C4H8O2 Ethyl acetate 1.448 0.070
HOCO+ Hydrocarboxyl cation 1.140 0.070
C3H4O Cyclopropanone 1.191 0.083
HOCO+ Hydrocarboxyl cation 1.209 0.132
C4H10O Ethanol, 1,1-dimethyl- 1.446 0.736