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18 10 26 16 45

M06-2X/6-31G for rCH

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


Differences greater than 5.500 are in the 5.500 bin. Differences less than -0.500 are in the -0.500 bin.

histogram chart 160
histogram chart 140 histogram chart
histogram chart 120 histogram chart
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 histogram chart
-0.500 0.000 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O Methyl cyclopropyl ketone-0.036
Most positive difference C4H6 1-Methylcyclopropene3.130

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.036
C2H2O2 Ethanedial 1.132 -0.034
HCONHCH3 N-methylformamide 1.114 -0.024
C5H6 Propellane 1.106 -0.023
C3H6S3 1,3,5-Trithiane 1.114 -0.022
CH3OCl methyl hypochlorite 1.111 -0.019
CH3CH2CH2CH3 Butane 1.117 -0.019
C4H8O2 Ethyl acetate 1.105 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.017
CH3SH Methanethiol 1.104 -0.016
C5H8 Ethenylcyclopropane 1.099 -0.014
CH3COCH3 Acetone 1.103 -0.013
H2CO Formaldehyde 1.111 -0.013
C12H8 biphenylene 1.096 -0.013
CH3CH2CHO Propanal 1.115 -0.013
CH3CN Acetonitrile 1.104 -0.012
CH3CHO Acetaldehyde 1.114 -0.012
C8H8 cubane 1.097 -0.011
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.011
CH3CH2CHO Propanal 1.103 -0.010
CH2NH Methanimine 1.103 -0.010
CH2CHCHO Acrolein 1.113 -0.010
HCOOH Formic acid 1.097 -0.008
CH3OH Methyl alcohol 1.096 -0.008
CHF3 Methane, trifluoro- 1.091 -0.007
CH3CH2CHO Propanal 1.105 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.006
CH3CH2OH Ethanol 1.098 -0.006
CH2PH Phosphaethene 1.090 -0.006
CH2CS Thioketene 1.090 -0.006
CH2BrF Methane, bromofluoro- 1.090 -0.006
CHFClBr fluorochlorobromomethane 1.088 -0.005
CH2PH Phosphaethene 1.090 -0.005
C3H6O 2-Propen-1-ol 1.092 -0.005
CH2 Methylene 1.085 -0.005
CH2NOH formaldoxime 1.086 -0.005
C3H6O 2-Propen-1-ol 1.091 -0.005
CH3Cl Methyl chloride 1.090 -0.004
CH3SeCH3 dimethylselenide 1.093 -0.004
CH3CH2CHO Propanal 1.096 -0.004
C2H4F2 1,2-difluoroethane 1.094 -0.004
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.003
CH2CO Ketene 1.083 -0.003
CH3CCH propyne 1.096 -0.003
CH3NO nitrosomethane 1.094 -0.003
C2H6O2S Dimethyl sulfone 1.091 -0.003
CH2Cl2 Methylene chloride 1.085 -0.002
CH2CCH2 allene 1.087 -0.002
C3H6O 2-Propen-1-ol 1.102 -0.002
C3H3NO Oxazole 1.075 -0.002
C4H4O Furan 1.076 -0.002
CH2CHCHO Acrolein 1.089 -0.002
CH3SCH3 Dimethyl sulfide 1.091 -0.002
C3H3NO Oxazole 1.075 -0.002
CH2CHCH2CH3 1-Butene 1.095 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
C2H4 Ethylene 1.086 -0.001
CH3OC2H5 Ethane, methoxy- 1.099 -0.001
CH2CHF Ethene, fluoro- 1.082 -0.001
C2H4S Thiirane 1.083 -0.001
CH3OCH3 Dimethyl ether 1.099 -0.001
C2H4O Ethylene oxide 1.084 -0.001
C3H3NO Oxazole 1.073 -0.001
C6H6 Benzvalene 1.082 -0.001
C6H6 Benzvalene 1.078 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
CH3CHS Thioacetaldehyde 1.098 -0.001
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
C3H4 cyclopropene 1.088 -0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.000
H2CS Thioformaldehyde 1.087 -0.000
C3H6 Cyclopropane 1.083 -0.000
C4H8 cyclobutane 1.093 -0.000
CH(CN)3 tricyanomethane 1.100 0.000
CH3OC2H5 Ethane, methoxy- 1.092 0.000
C6H6 Benzene 1.084 0.000
CH3CHS Thioacetaldehyde 1.090 0.000
C4H8 cyclobutane 1.091 0.000
CH2CHCH2CH3 1-Butene 1.090 0.000
C2H5Br Ethyl bromide 1.087 0.000
CH3OC2H5 Ethane, methoxy- 1.100 0.000
CH3NO nitrosomethane 1.092 0.000
C3H8 Propane 1.096 0.001
C4H5N Pyrrole 1.076 0.001
C2H3 vinyl 1.080 0.001
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.001
C10H8 Azulene 1.081 0.001
CH2NOH formaldoxime 1.085 0.001
C10H8 Azulene 1.080 0.001
CH3 Methyl radical 1.079 0.001
CH2CHCHO Acrolein 1.084 0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.001
C3H8 Propane 1.094 0.001
C3H4 cyclopropene 1.072 0.001
C2H2 Acetylene 1.063 0.002
CH3CHS Thioacetaldehyde 1.089 0.002
C10H8 Azulene 1.084 0.002
C6H6 Benzvalene 1.078 0.002
HCN Hydrogen cyanide 1.064 0.002
C3H6O 2-Propen-1-ol 1.096 0.002
C2H5Br Ethyl bromide 1.093 0.002
CH2CHCHO Acrolein 1.081 0.002
CH3NO2 Methane, nitro- 1.088 0.002
C4H4Se selenophene 1.079 0.003
C2H6 Ethane 1.091 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
CH3OC2H5 Ethane, methoxy- 1.086 0.003
CH3Br methyl bromide 1.082 0.003
CH3F Methyl fluoride 1.087 0.003
C5H8O Cyclopentanone 1.095 0.003
CH2Br2 dibromomethane 1.079 0.003
CH4 Methane 1.087 0.003
CH3CHClCH3 Propane, 2-chloro- 1.092 0.003
CH3OCH3 Dimethyl ether 1.085 0.004
CH2F2 Methane, difluoro- 1.084 0.004
C2H2+ acetylene cation 1.077 0.004
CH3CH2SH ethanethiol 1.091 0.004
HCCl Chloromethylene 1.119 0.004
CH3CCH propyne 1.060 0.004
CH3OC2H5 Ethane, methoxy- 1.089 0.004
CH3CHO Acetaldehyde 1.086 0.004
C3H8 Propane 1.089 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
C2H5CN ethyl cyanide 1.087 0.005
CH3CH2OH Ethanol 1.088 0.005
CH2NH Methanimine 1.081 0.005
CH3CHFCH3 2-Fluoropropane 1.088 0.005
CH3OCl methyl hypochlorite 1.086 0.006
C3H6O 2-Propen-1-ol 1.078 0.006
C2H3 vinyl 1.085 0.006
C10H8 Azulene 1.081 0.006
C10H8 Azulene 1.083 0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.006
C4H2 Diacetylene 1.058 0.007
C2H5CN ethyl cyanide 1.088 0.007
CHONH2 formamide 1.090 0.007
GeH3CH3 methyl germane 1.083 0.007
C4H4Se selenophene 1.070 0.008
CH3CH2O Ethoxy radical 1.085 0.008
CH3CH2O Ethoxy radical 1.086 0.008
CHCl3 Chloroform 1.073 0.008
HCCBr bromoacetylene 1.055 0.008
HCCCl Chloroacetylene 1.055 0.009
CH3NH2 methyl amine 1.093 0.009
HCCF Fluoroacetylene 1.053 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.010
CH3CH2OH Ethanol 1.086 0.012
CH3CH2O Ethoxy radical 1.088 0.013
C2H Ethynyl radical 1.047 0.019
C3H5 Allyl radical 1.069 0.019
CH Methylidyne 1.120 0.020
CH3SOCH3 Dimethyl sulfoxide 1.054 0.034
HCO Formyl radical 1.080 0.034
C4H10O Methyl propyl ether 1.099 0.337
C3H3NO Isoxazole 1.075 0.357
C4H6 1-Methylcyclopropene 1.070 0.452
C4H6 1-Methylcyclopropene 1.098 0.663
C4H6 1-Methylcyclopropene 1.098 0.678
C4H6 1-Methylcyclopropene 1.087 0.734
C4H6 1-Methylcyclopropene 1.087 2.343
C4H6 1-Methylcyclopropene 1.085 3.130