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18 10 26 16 45

M06-2X/6-31G(2df,p) 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 250
histogram chart 200 histogram chart
histogram chart 150 histogram chart
histogram chart 100 histogram chart
histogram chart 50 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 C3H4O Cyclopropanone-0.073
Most positive difference C4H6 1-Methylcyclopropene3.120

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H4O Cyclopropanone 1.086 -0.073
C4H6 Methylenecyclopropane 1.088 -0.052
C4H6 Methylenecyclopropane 1.090 -0.050
C5H8O Methyl cyclopropyl ketone 1.126 -0.037
CH3CONH2 Acetamide 1.124 -0.036
C2H3CCH 1-Buten-3-yne 1.090 -0.027
CHBr3 bromoform 1.110 -0.027
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.026
C2H2O2 Ethanedial 1.132 -0.025
HCONHCH3 N-methylformamide 1.114 -0.024
C2H3CCH 1-Buten-3-yne 1.106 -0.022
C5H6 Propellane 1.106 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.020
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.020
C3H6S3 1,3,5-Trithiane 1.114 -0.020
C7H12 Norbornane 1.113 -0.019
CH3OCl methyl hypochlorite 1.111 -0.019
C4H8O2 Ethyl acetate 1.105 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.017
CH3COCl Acetyl Chloride 1.105 -0.016
N(CH3)3 Trimethylamine 1.109 -0.015
CH3COOH Acetic acid 1.100 -0.015
C5H8 Ethenylcyclopropane 1.099 -0.014
CH3COCH3 Acetone 1.103 -0.014
CH3SH Methanethiol 1.104 -0.014
CH3CN Acetonitrile 1.104 -0.013
C12H8 biphenylene 1.096 -0.013
CH3CH2NH2 Ethylamine 1.107 -0.012
CH3CH2CHO Propanal 1.103 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.011
CH3CH(CH3)CH3 Isobutane 1.108 -0.010
CH3CHNOH Acetaldoxime 1.100 -0.010
C8H8 cubane 1.097 -0.010
CH3ONO Methyl nitrite 1.102 -0.010
C3H6S Thietane 1.100 -0.009
CH2NH Methanimine 1.103 -0.008
C2H3Cl Ethene, chloro- 1.090 -0.008
CH3CH2CHO Propanal 1.115 -0.008
CH2CS Thioketene 1.090 -0.007
HCCl Chloromethylene 1.119 -0.007
CH2 Methylene 1.085 -0.007
CH3CH2CHO Propanal 1.105 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.007
CH3CH2OH Ethanol 1.098 -0.006
CH2PH Phosphaethene 1.090 -0.005
C3H6O 2-Propen-1-ol 1.091 -0.005
C2H3Br vinyl bromide 1.088 -0.005
C3H6O 2-Propen-1-ol 1.092 -0.005
CH3CH(CH3)CH3 Isobutane 1.100 -0.004
CH3OH Methyl alcohol 1.096 -0.004
CH2CO Ketene 1.083 -0.004
CH3PH2 Methyl phosphine 1.094 -0.004
CH2PH Phosphaethene 1.090 -0.004
CH3CCH propyne 1.096 -0.004
CH3CH2CHO Propanal 1.096 -0.004
H2CO Formaldehyde 1.111 -0.004
C2H4F2 1,2-difluoroethane 1.099 -0.003
CH2NOH formaldoxime 1.086 -0.003
CH3NC methyl isocyanide 1.094 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 -0.003
CH3NHCH3 Dimethylamine 1.098 -0.003
CH(CN)3 tricyanomethane 1.100 -0.003
CH3SeCH3 dimethylselenide 1.093 -0.003
CH2CCH2 allene 1.087 -0.003
CH3CHO Acetaldehyde 1.114 -0.003
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 -0.003
CH3NO nitrosomethane 1.094 -0.003
CH3Cl Methyl chloride 1.090 -0.003
C3H3N acrylonitrile 1.086 -0.002
CH2CHCH2CH3 1-Butene 1.095 -0.002
CH2CHCHO Acrolein 1.089 -0.002
CH3CHS Thioacetaldehyde 1.098 -0.002
CH3ONO Methyl nitrite 1.090 -0.002
C2H4 Ethylene 1.086 -0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
CH2CHCHO Acrolein 1.113 -0.001
C3H8 Propane 1.096 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
C4H6 Cyclobutene 1.094 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.001
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
C3H6 Cyclopropane 1.083 -0.001
CH3CHS Thioacetaldehyde 1.090 -0.001
CHFClBr fluorochlorobromomethane 1.088 -0.001
C3H6O 2-Propen-1-ol 1.102 -0.001
C4H8 cyclobutane 1.093 -0.000
CH3OCHO methyl formate 1.101 -0.000
C2H3 vinyl 1.080 -0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 -0.000
C2H6O2S Dimethyl sulfone 1.091 -0.000
CH2BrF Methane, bromofluoro- 1.090 -0.000
CH3 Methyl radical 1.079 -0.000
C2H2 Acetylene 1.063 -0.000
CH2CHCH2CH3 1-Butene 1.090 -0.000
CH3OC2H5 Ethane, methoxy- 1.092 -0.000
C4H8 cyclobutane 1.091 -0.000
HFCO formyl fluoride 1.095 -0.000
C4H6 Cyclobutene 1.083 0.000
C6H6 Benzene 1.084 0.000
C3H8 Propane 1.094 0.000
CH3OC2H5 Ethane, methoxy- 1.099 0.000
CH3CHClCH3 Propane, 2-chloro- 1.091 0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.000
C6H6 Benzvalene 1.078 0.000
CH2FCl fluorochloromethane 1.090 0.001
C6H6 Benzvalene 1.082 0.001
C2H4S Thiirane 1.083 0.001
CH2Cl2 Methylene chloride 1.085 0.001
CH2O2 Dioxirane 1.090 0.001
C4H4O Furan 1.076 0.001
CH2CHCHO Acrolein 1.084 0.001
CH3SeH Methane selenol 1.088 0.001
C10H8 Azulene 1.080 0.001
CH3NO nitrosomethane 1.092 0.001
C2H5Br Ethyl bromide 1.093 0.001
C4H5N Pyrrole 1.076 0.001
C6H6 Benzvalene 1.078 0.001
CH3OCH3 Dimethyl ether 1.099 0.001
HCCCN Cyanoacetylene 1.062 0.001
C10H8 Azulene 1.084 0.001
C2H3Br vinyl bromide 1.080 0.002
CH3OC2H5 Ethane, methoxy- 1.100 0.002
C2H5F fluoroethane 1.095 0.002
C2H6 Ethane 1.091 0.002
CH3CH(CH3)CH3 Isobutane 1.092 0.002
C2H5F fluoroethane 1.091 0.002
HCOOH Formic acid 1.097 0.002
C2H5Br Ethyl bromide 1.087 0.002
C5H8O Cyclopentanone 1.095 0.002
C10H8 Azulene 1.081 0.002
C3H4 cyclopropene 1.088 0.002
CH3CH2Cl Ethyl chloride 1.089 0.002
C3H3NO Oxazole 1.075 0.002
C3H3NO Oxazole 1.073 0.002
CH3CCH propyne 1.060 0.002
CH3CHClCH3 Propane, 2-chloro- 1.092 0.002
C3H6O Propylene oxide 1.090 0.002
C2H5F fluoroethane 1.090 0.002
CH2CHCHO Acrolein 1.081 0.002
CH3NO2 Methane, nitro- 1.088 0.002
CH3OCHO methyl formate 1.086 0.003
HCN Hydrogen cyanide 1.064 0.003
C3H4 cyclopropene 1.072 0.003
CHF3 Methane, trifluoro- 1.091 0.003
CH4 Methane 1.087 0.003
C2H4O Ethylene oxide 1.084 0.003
CH3CH2SH ethanethiol 1.091 0.003
CH Methylidyne 1.120 0.003
CH2CHF Ethene, fluoro- 1.082 0.003
C3H3NO Oxazole 1.075 0.003
C2H4F2 1,2-difluoroethane 1.093 0.003
CH3OC2H5 Ethane, methoxy- 1.089 0.003
H2CS Thioformaldehyde 1.087 0.003
C4H4Se selenophene 1.079 0.003
CH3COF Acetyl fluoride 1.084 0.003
CH3CH2Cl Ethyl chloride 1.086 0.003
CH3CHO Acetaldehyde 1.086 0.003
C3H8 Propane 1.089 0.004
CH2NOH formaldoxime 1.085 0.004
CH3CH2Cl Ethyl chloride 1.090 0.004
SiH2(CH3)2 dimethylsilane 1.089 0.004
C2H2+ acetylene cation 1.077 0.004
C3H6O 2-Propen-1-ol 1.096 0.004
C2H5CN ethyl cyanide 1.087 0.004
CH3CH2OH Ethanol 1.088 0.004
C2H3Cl Ethene, chloro- 1.079 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.004
CH3Br methyl bromide 1.082 0.005
CH3CHS Thioacetaldehyde 1.089 0.005
C4H2 Diacetylene 1.058 0.005
C2H3Br vinyl bromide 1.080 0.005
CH3CHFCH3 2-Fluoropropane 1.088 0.005
HCP Phosphaethyne 1.067 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
CH3OC2H5 Ethane, methoxy- 1.086 0.005
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.005
C2H5CN ethyl cyanide 1.088 0.005
CH3NHCH3 Dimethylamine 1.098 0.005
C3H6O 2-Propen-1-ol 1.078 0.006
CH3CHFCH3 2-Fluoropropane 1.092 0.006
CH2Br2 dibromomethane 1.079 0.006
C10H8 Azulene 1.081 0.006
C2H3 vinyl 1.085 0.006
CH3OCH3 Dimethyl ether 1.085 0.006
C10H8 Azulene 1.083 0.006
CH3NH2 methyl amine 1.093 0.007
CH3F Methyl fluoride 1.087 0.007
HCCBr bromoacetylene 1.055 0.007
CH3CH2O Ethoxy radical 1.086 0.007
HCCCl Chloroacetylene 1.055 0.007
CH3CH2O Ethoxy radical 1.085 0.007
C3H6O Propylene oxide 1.082 0.007
CH3CHNOH Acetaldoxime 1.085 0.008
HCCF Fluoroacetylene 1.053 0.008
GeH3CH3 methyl germane 1.083 0.008
C4H4Se selenophene 1.070 0.008
CH3OCl methyl hypochlorite 1.086 0.008
CH3NHCH3 Dimethylamine 1.084 0.009
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.011
CH2NH Methanimine 1.081 0.011
CH2F2 Methane, difluoro- 1.084 0.011
CHCl3 Chloroform 1.073 0.012
C3H7N Cyclopropylamine 1.080 0.012
CH3CH2OH Ethanol 1.086 0.014
C2H Ethynyl radical 1.047 0.017
CHONH2 formamide 1.090 0.017
CH3CH2O Ethoxy radical 1.088 0.018
N(CH3)3 Trimethylamine 1.088 0.018
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.018
C3H5 Allyl radical 1.069 0.018
CH3SOCH3 Dimethyl sulfoxide 1.054 0.036
HCO Formyl radical 1.080 0.046
C4H10O Methyl propyl ether 1.099 0.299
C3H3NO Isoxazole 1.075 0.347
C4H6 1-Methylcyclopropene 1.070 0.430
C4H6 1-Methylcyclopropene 1.098 0.660
C4H6 1-Methylcyclopropene 1.098 0.679
C4H6 1-Methylcyclopropene 1.087 0.736
C4H6 1-Methylcyclopropene 1.087 2.318
C4H6 1-Methylcyclopropene 1.085 3.120