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18 10 26 16 45

M06-2X/6-31+G** 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-Methylcyclopropene3.132

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 -0.026
HCONHCH3 N-methylformamide 1.114 -0.024
C5H6 Propellane 1.106 -0.020
CH3CH2CH2CH3 Butane 1.117 -0.019
CH3OCl methyl hypochlorite 1.111 -0.019
C3H6S3 1,3,5-Trithiane 1.114 -0.019
C4H8O2 Ethyl acetate 1.105 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.015
CH3SH Methanethiol 1.104 -0.013
CH3COCH3 Acetone 1.103 -0.013
CH3CN Acetonitrile 1.104 -0.013
C5H8 Ethenylcyclopropane 1.099 -0.012
C12H8 biphenylene 1.096 -0.011
CH3CH2CHO Propanal 1.103 -0.011
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.010
HCCl Chloromethylene 1.119 -0.008
C8H8 cubane 1.097 -0.007
CH2NH Methanimine 1.103 -0.007
CH3CH2CHO Propanal 1.105 -0.006
CH2 Methylene 1.085 -0.006
CH2CS Thioketene 1.090 -0.005
H2CO Formaldehyde 1.111 -0.005
CH3OH Methyl alcohol 1.096 -0.005
C2H4F2 1,2-difluoroethane 1.099 -0.005
CH3CH2OH Ethanol 1.098 -0.005
CH3CH2CHO Propanal 1.115 -0.005
CH2CHF Ethene, fluoro- 1.087 -0.005
CH3CHO Acetaldehyde 1.114 -0.004
CH2PH Phosphaethene 1.090 -0.004
CH3CH2CHO Propanal 1.096 -0.004
C3H6O 2-Propen-1-ol 1.091 -0.004
CH3CCH propyne 1.096 -0.003
C3H6O 2-Propen-1-ol 1.092 -0.003
CH2PH Phosphaethene 1.090 -0.003
CH2CHCHO Acrolein 1.113 -0.002
CH3SeCH3 dimethylselenide 1.093 -0.002
CH2NOH formaldoxime 1.086 -0.002
CH2CO Ketene 1.083 -0.002
CH3Cl Methyl chloride 1.090 -0.002
CH2BrF Methane, bromofluoro- 1.090 -0.002
C3H6O 2-Propen-1-ol 1.102 -0.002
CH(CN)3 tricyanomethane 1.100 -0.002
CH3NO nitrosomethane 1.094 -0.001
CH2CCH2 allene 1.087 -0.001
CH3CHS Thioacetaldehyde 1.098 -0.001
CH2CHCH2CH3 1-Butene 1.095 -0.001
CH2CHCHO Acrolein 1.089 -0.001
CHFClBr fluorochlorobromomethane 1.088 -0.001
CHF3 Methane, trifluoro- 1.091 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.001
C2H4 Ethylene 1.086 -0.000
CH3CHFCH3 2-Fluoropropane 1.094 -0.000
CH3SCH3 Dimethyl sulfide 1.091 0.000
C3H8 Propane 1.096 0.000
HCOOH Formic acid 1.097 0.000
C2H6O2S Dimethyl sulfone 1.091 0.000
CH3CHS Thioacetaldehyde 1.090 0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.001
CH Methylidyne 1.120 0.001
CH3OC2H5 Ethane, methoxy- 1.092 0.001
C4H8 cyclobutane 1.093 0.001
CH3 Methyl radical 1.079 0.001
CH3OCH3 Dimethyl ether 1.099 0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 0.001
C3H6 Cyclopropane 1.083 0.001
C3H8 Propane 1.094 0.001
CH2CHCH2CH3 1-Butene 1.090 0.001
CH3OC2H5 Ethane, methoxy- 1.099 0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.001
C2H3 vinyl 1.080 0.001
CH2Cl2 Methylene chloride 1.085 0.002
C6H6 Benzene 1.084 0.002
C4H8 cyclobutane 1.091 0.002
CH3NO nitrosomethane 1.092 0.002
C2H5Br Ethyl bromide 1.093 0.002
C2H4S Thiirane 1.083 0.002
C2H4F2 1,2-difluoroethane 1.093 0.002
C2H5Br Ethyl bromide 1.087 0.002
C6H6 Benzvalene 1.082 0.002
C4H4O Furan 1.076 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
C10H8 Azulene 1.084 0.003
CH3NO2 Methane, nitro- 1.088 0.003
CH2CHCHO Acrolein 1.084 0.003
C2H6 Ethane 1.091 0.003
CH3OC2H5 Ethane, methoxy- 1.100 0.003
C5H8O Cyclopentanone 1.095 0.003
C3H6O 2-Propen-1-ol 1.096 0.003
CH3CHClCH3 Propane, 2-chloro- 1.092 0.003
C3H4 cyclopropene 1.088 0.003
C10H8 Azulene 1.080 0.003
C2H4O Ethylene oxide 1.084 0.003
C6H6 Benzvalene 1.078 0.003
C10H8 Azulene 1.081 0.003
C4H5N Pyrrole 1.076 0.003
CH4 Methane 1.087 0.004
CH2CHCHO Acrolein 1.081 0.004
H2CS Thioformaldehyde 1.087 0.004
C3H3NO Oxazole 1.075 0.004
C6H6 Benzvalene 1.078 0.004
CH3CH2SH ethanethiol 1.091 0.004
C3H3NO Oxazole 1.073 0.004
C2H2 Acetylene 1.063 0.004
C3H3NO Oxazole 1.075 0.004
CH3CHO Acetaldehyde 1.086 0.004
CH3OC2H5 Ethane, methoxy- 1.089 0.005
CH3CHFCH3 2-Fluoropropane 1.092 0.005
C3H8 Propane 1.089 0.005
CH3Br methyl bromide 1.082 0.005
C2H5CN ethyl cyanide 1.087 0.005
C4H4Se selenophene 1.079 0.005
CH2NOH formaldoxime 1.085 0.005
CH3F Methyl fluoride 1.087 0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.005
CH3OC2H5 Ethane, methoxy- 1.086 0.005
CH3CHS Thioacetaldehyde 1.089 0.005
CH3CH2OH Ethanol 1.088 0.006
C3H4 cyclopropene 1.072 0.006
CH3OCH3 Dimethyl ether 1.085 0.006
CH3CHFCH3 2-Fluoropropane 1.088 0.006
CH2Br2 dibromomethane 1.079 0.006
C2H5CN ethyl cyanide 1.088 0.006
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.006
CH2CHF Ethene, fluoro- 1.077 0.007
HCN Hydrogen cyanide 1.064 0.007
C2H2+ acetylene cation 1.077 0.007
C10H8 Azulene 1.081 0.007
CH3CCH propyne 1.060 0.007
CH3NH2 methyl amine 1.093 0.007
C10H8 Azulene 1.083 0.007
C3H6O 2-Propen-1-ol 1.078 0.007
C2H3 vinyl 1.085 0.008
CH2F2 Methane, difluoro- 1.084 0.008
CH3CH2O Ethoxy radical 1.085 0.008
CH3CH2O Ethoxy radical 1.086 0.008
CH3OCl methyl hypochlorite 1.086 0.008
GeH3CH3 methyl germane 1.083 0.009
C4H2 Diacetylene 1.058 0.009
CH2NH Methanimine 1.081 0.010
C4H4Se selenophene 1.070 0.010
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.011
HCCBr bromoacetylene 1.055 0.011
HCCCl Chloroacetylene 1.055 0.011
HCCF Fluoroacetylene 1.053 0.012
CHCl3 Chloroform 1.073 0.013
CH3CH2OH Ethanol 1.086 0.013
CHONH2 formamide 1.090 0.015
CH3CH2O Ethoxy radical 1.088 0.018
C3H5 Allyl radical 1.069 0.020
C2H Ethynyl radical 1.047 0.022
CH3SOCH3 Dimethyl sulfoxide 1.054 0.037
HCO Formyl radical 1.080 0.043
C4H10O Methyl propyl ether 1.099 0.306
C3H3NO Isoxazole 1.075 0.350
C4H6 1-Methylcyclopropene 1.070 0.435
C4H6 1-Methylcyclopropene 1.098 0.664
C4H6 1-Methylcyclopropene 1.098 0.682
C4H6 1-Methylcyclopropene 1.087 0.741
C4H6 1-Methylcyclopropene 1.087 2.327
C4H6 1-Methylcyclopropene 1.085 3.132