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18 10 26 16 45

MP2/Def2TZVPP for rCO

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


Differences greater than 0.180 are in the 0.180 bin. Differences less than -0.060 are in the -0.060 bin.

histogram chart 80
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 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
-0.060 -0.040 -0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CO+ carbon monoxide cation-0.056
Most positive difference HOCO+ Hydrocarboxyl cation0.140

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CO+ carbon monoxide cation 1.115 -0.056
H2COO Dioxymethyl radical 1.272 -0.044
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 -0.042
C5H12O Butane, 1-methoxy- 1.448 -0.041
C6H5OCH3 Anisole 1.399 -0.035
C4H8O2 1,3-Dioxane 1.439 -0.026
CH3O Methoxy radical 1.405 -0.025
C4H4N2O2 Uracil 1.245 -0.025
CF3OF Trifluoromethylhypofluorite 1.395 -0.020
CF3COOH trifluoroacetic acid 1.353 -0.020
CH3OC2H5 Ethane, methoxy- 1.415 -0.017
HCO Formyl radical 1.198 -0.017
C6H5OCH3 Anisole 1.433 -0.016
C2H2O4 Oxalic Acid 1.336 -0.016
CH3COOH Acetic acid 1.361 -0.015
CH2CHOH ethenol 1.372 -0.015
C3H8O2 Methane, dimethoxy- 1.432 -0.012
C4H6O Furan, 2,5-dihydro- 1.440 -0.012
C5H12O Butane, 1-methoxy- 1.415 -0.012
FCO Carbonyl fluoride 1.180 -0.011
C5H8O Methyl cyclopropyl ketone 1.225 -0.010
C3H5ClO Oxirane, (chloromethyl)- 1.442 -0.009
CH3CH(NH2)COOH Alanine 1.347 -0.008
C5H8O Cyclopentanone 1.215 -0.008
CH2O2 Dioxirane 1.388 -0.008
C3H7NO dimethylformamide 1.224 -0.007
C3H2O3 vinylene carbonate 1.385 -0.007
CH3OCHO methyl formate 1.437 -0.007
CH3CH2OH Ethanol 1.431 -0.007
NH2CONH2 Urea 1.221 -0.007
C6H10O cyclohexanone 1.229 -0.007
CH3COCH2CH3 2-Butanone 1.218 -0.006
C3H4O Methylketene 1.171 -0.005
CH3CONH2 Acetamide 1.220 -0.004
CH3CH2O Ethoxy radical 1.388 -0.004
C2H4O4 Formic acid dimer 1.217 -0.004
C3H3NO Oxazole 1.370 -0.004
CH3ONO Methyl nitrite 1.437 -0.004
H2NCH2COOH Glycine 1.357 -0.004
C2H4O4 Formic acid dimer 1.320 -0.004
HCONHCH3 N-methylformamide 1.219 -0.004
C4H2O3 Maleic Anhydride 1.386 -0.004
C4H6O Cyclobutanone 1.202 -0.003
CH3CHO Acetaldehyde 1.216 -0.003
CH2ClCHO chloroacetaldehyde 1.206 -0.002
C3H3NO Oxazole 1.357 -0.002
CH3OCH3 Dimethyl ether 1.411 -0.002
CH3COCl Acetyl Chloride 1.187 -0.001
C2H2O4 Oxalic Acid 1.205 -0.001
C3H8O2 Propylene glycol 1.420 -0.000
C3H2O3 vinylene carbonate 1.191 -0.000
CHOCHCHCH3 2-Butenal 1.219 -0.000
CH3OCHO methyl formate 1.334 -0.000
C5H10O 2H-Pyran, tetrahydro- 1.420 -0.000
C4H2O3 Maleic Anhydride 1.192 0.000
C6H12O hexanal 1.208 0.000
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.000
C2H2O2 Ethanedial 1.212 0.001
C3H6O Propylene oxide 1.436 0.001
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.001
HCOOH Formic acid 1.202 0.001
BH3CO Borane carbonyl 1.135 0.001
CH2CHCHO Acrolein 1.215 0.001
CHONH2 formamide 1.210 0.002
CH3NO3 Methyl nitrate 1.437 0.002
HFCO formyl fluoride 1.181 0.002
CF2O Carbonic difluoride 1.174 0.002
C2H6O2 1,2-Ethanediol 1.420 0.003
HCOOH Formic acid 1.343 0.003
C5H10O 2-Butanone, 3-methyl- 1.217 0.003
C4H8O2 1,3-Dioxane 1.393 0.003
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.003
CH3COOH Acetic acid 1.212 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.003
CH3COCH3 Acetone 1.214 0.003
COBr2 Carbonic dibromide 1.172 0.003
CH3OCHO methyl formate 1.200 0.003
C4H5NO 3-Methylisoxazole 1.342 0.003
HNCO Isocyanic acid 1.164 0.004
CCl2O Phosgene 1.177 0.004
CH2CO Ketene 1.162 0.004
C6H5OH phenol 1.364 0.005
C4H4N2O2 Uracil 1.215 0.005
H2CO Formaldehyde 1.205 0.006
C4H8O2 Ethyl acetate 1.345 0.006
CH3CH2CHO Propanal 1.210 0.006
C3H2O3 vinylene carbonate 1.364 0.006
CF3COOH trifluoroacetic acid 1.192 0.006
CO2 Carbon dioxide 1.162 0.006
C4H10O Propane, 2-methoxy- 1.422 0.007
CH3COF Acetyl fluoride 1.181 0.007
C4H8O2 Ethyl acetate 1.203 0.007
C2H4O Ethylene oxide 1.425 0.007
OCS Carbonyl sulfide 1.160 0.007
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.008
OCSe Carbonyl selenide 1.159 0.008
CH3OC2H5 Ethane, methoxy- 1.407 0.008
H2NCH2COOH Glycine 1.207 0.008
C4H5NO Isoxazole, 5-methyl- 1.342 0.009
CO Carbon monoxide 1.128 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.011
C2H5NO3 Nitric acid, ethyl ester 1.430 0.012
CH3CH(NH2)COOH Alanine 1.192 0.015
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.015
C3H8O2 Methane, dimethoxy- 1.382 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.021
C3H8O2 1,3-Propanediol 1.410 0.023
C3O2 Carbon suboxide 1.146 0.024
CH3OCl methyl hypochlorite 1.389 0.032
C3H6O3 1,3,5-Trioxane 1.421 0.040
C4H10O Ethoxy ethane 1.411 0.053
C4H8O2 Ethyl acetate 1.448 0.060
HOCO+ Hydrocarboxyl cation 1.140 0.066
C3H4O Cyclopropanone 1.191 0.082
ClCOClCO Oxalyl chloride 1.182 0.093
HOCO+ Hydrocarboxyl cation 1.209 0.140