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18 10 26 16 45

B3LYP/aug-cc-pVDZ 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 300
histogram chart 250 histogram chart
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 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 C3H8O2 1,3-Propanediol-0.040
Most positive difference C4H6 1-Methylcyclopropene3.143

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.040
C6H6 Fulvene 1.130 -0.040
C5H8O Methyl cyclopropyl ketone 1.126 -0.031
CH3CONH2 Acetamide 1.124 -0.027
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.024
CHBr3 bromoform 1.110 -0.021
C2H3CCH 1-Buten-3-yne 1.090 -0.021
C4H6O2 2,3-Butanedione 1.114 -0.020
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.019
C2H2O2 Ethanedial 1.132 -0.019
HCONHCH3 N-methylformamide 1.114 -0.018
C3H7NO dimethylformamide 1.112 -0.018
C7H16 heptane 1.121 -0.018
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.017
C2H3CCH 1-Buten-3-yne 1.106 -0.017
CH3CCCH3 2-Butyne 1.116 -0.016
C5H6 Propellane 1.106 -0.015
C3H6S3 1,3,5-Trithiane 1.114 -0.015
Si(CH3)4 tetramethylsilane 1.115 -0.015
CH3CH2CH2CH3 Butane 1.117 -0.015
C2HF3 Trifluoroethylene 1.100 -0.015
C7H12 Norbornane 1.113 -0.014
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.012
C4H8O2 Ethyl acetate 1.105 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.011
N(CH3)3 Trimethylamine 1.109 -0.011
CH3COCl Acetyl Chloride 1.105 -0.010
C3H2N2 Malononitrile 1.109 -0.009
CH3COCH3 Acetone 1.103 -0.008
C5H8 1,4-Pentadiene 1.110 -0.008
C5H8 Ethenylcyclopropane 1.099 -0.008
CH3SH Methanethiol 1.104 -0.008
C2H8N2 Ethylenediamine 1.109 -0.007
CH3COOH Acetic acid 1.100 -0.007
CH2CHOH ethenol 1.097 -0.007
CH3CH2NH2 Ethylamine 1.107 -0.007
CH3CN Acetonitrile 1.104 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.006
C12H8 biphenylene 1.096 -0.006
CH3CH2CHO Propanal 1.103 -0.006
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.005
CH3CH(CH3)CH3 Isobutane 1.108 -0.005
CH2Cl chloromethyl radical 1.090 -0.005
CH3ONO Methyl nitrite 1.102 -0.005
C3H6S Thietane 1.100 -0.003
C5H8 Cyclobutane, methylene- 1.101 -0.003
C6H5CH2CH3 Ethylbenzene 1.094 -0.002
CH3CHNOH Acetaldoxime 1.100 -0.002
C8H8 cubane 1.097 -0.002
CH2N2 diazirine 1.090 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 -0.001
C2H3Cl Ethene, chloro- 1.090 -0.001
C5H8 Bicyclo[2.1.0]pentane 1.095 -0.001
C4H8O2 1,3-Dioxane 1.095 -0.001
CH2NH Methanimine 1.103 -0.001
CH3CH2CHO Propanal 1.105 -0.001
C2H4F2 1,2-difluoroethane 1.099 -0.000
CH2CS Thioketene 1.090 0.000
CH3CH2OH Ethanol 1.098 0.000
CH3OH Methyl alcohol 1.096 0.001
CH2CHF Ethene, fluoro- 1.087 0.001
C3H6O 2-Propen-1-ol 1.091 0.001
C2H3Br vinyl bromide 1.088 0.001
CH2PH Phosphaethene 1.090 0.001
CH3CH(CH3)CH3 Isobutane 1.100 0.001
HCCl Chloromethylene 1.119 0.002
C4H6 Methylenecyclopropane 1.090 0.002
C6H12 Cyclohexane 1.101 0.002
CH3CH2CHO Propanal 1.096 0.002
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.002
CH3SSCH3 Disulfide, dimethyl 1.097 0.002
C3H6O 2-Propen-1-ol 1.092 0.002
CH3NHCH3 Dimethylamine 1.098 0.002
CH3PH2 Methyl phosphine 1.094 0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.002
CH2PH Phosphaethene 1.090 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.003
CH2 Methylene 1.085 0.003
H2CO Formaldehyde 1.111 0.003
CH3ONO Methyl nitrite 1.090 0.003
CH3NC methyl isocyanide 1.094 0.003
CH3CCH propyne 1.096 0.003
CH3SeCH3 dimethylselenide 1.093 0.003
CH3CH2CHO Propanal 1.115 0.003
C3H6O 2-Propen-1-ol 1.102 0.003
C6H10 cyclohexene 1.090 0.003
C4H6 Methylenecyclopropane 1.088 0.003
CH2NOH formaldoxime 1.086 0.003
CH2CHCHO Acrolein 1.089 0.003
CH3O Methoxy radical 1.112 0.004
CH2BrF Methane, bromofluoro- 1.090 0.004
CH3Cl Methyl chloride 1.090 0.004
CH3CHO Acetaldehyde 1.114 0.004
CH3SiH3 methyl silane 1.096 0.004
CH2CHCH2CH3 1-Butene 1.095 0.004
CH2CO Ketene 1.083 0.004
CH3NO nitrosomethane 1.094 0.004
CH2CHCHO Acrolein 1.113 0.004
CH(CN)3 tricyanomethane 1.100 0.004
H2NCH2COOH Glycine 1.096 0.004
C2H6O2S Dimethyl sulfone 1.091 0.004
CH3CHFCH3 2-Fluoropropane 1.093 0.004
C2H5F fluoroethane 1.095 0.004
C6H10 cyclohexene 1.100 0.004
CH2CCH2 allene 1.087 0.005
CH2FCl fluorochloromethane 1.090 0.005
C5H8 Bicyclo[2.1.0]pentane 1.085 0.005
C3H7SH 1-Propanethiol 1.094 0.005
CHFClBr fluorochlorobromomethane 1.088 0.005
C4H6S Thiophene, 2,5-dihydro- 1.095 0.005
C4H6O Furan, 2,5-dihydro- 1.100 0.005
CH3CHFCH3 2-Fluoropropane 1.094 0.005
CH3SOCH3 Dimethyl sulfoxide 1.093 0.005
C4H8 cyclobutane 1.093 0.005
C5H8 Bicyclo[2.1.0]pentane 1.095 0.005
CHF2Cl difluorochloromethane 1.090 0.005
CH3CHClCH3 Propane, 2-chloro- 1.091 0.005
C3H3N acrylonitrile 1.086 0.005
CH3CHS Thioacetaldehyde 1.098 0.005
C3H8 Propane 1.096 0.005
C2H4 Ethylene 1.086 0.005
CH3CHS Thioacetaldehyde 1.090 0.005
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.005
CHF3 Methane, trifluoro- 1.091 0.006
CH2CHOH ethenol 1.086 0.006
C3H4O Cyclopropanone 1.086 0.006
CH2O2 Dioxirane 1.090 0.006
HFCO formyl fluoride 1.095 0.006
C4H6 Cyclobutene 1.094 0.006
CH3SCH3 Dimethyl sulfide 1.091 0.006
HOCH2COOH Hydroxyacetic acid 1.097 0.006
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.006
CH2CHCH2CH3 1-Butene 1.090 0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.006
CH3OC2H5 Ethane, methoxy- 1.092 0.006
HCOOH Formic acid 1.097 0.006
CH2Cl2 Methylene chloride 1.085 0.006
CH3OCH3 Dimethyl ether 1.099 0.006
CH3OC2H5 Ethane, methoxy- 1.099 0.006
C3H6 Cyclopropane 1.083 0.006
C3H8 Propane 1.094 0.006
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.007
C4H8 cyclobutane 1.091 0.007
C6H6 Benzene 1.084 0.007
C4H6S Thiophene, 2,5-dihydro- 1.085 0.007
CH3OC2H5 Ethane, methoxy- 1.100 0.007
C6H12 Cyclohexane 1.093 0.007
C2H5Br Ethyl bromide 1.087 0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.007
C2H4S Thiirane 1.083 0.007
C3H6O 2-Propen-1-ol 1.096 0.007
C6H5F Fluorobenzene 1.083 0.007
C3H7SH 1-Propanethiol 1.090 0.007
C5H8O Cyclopentanone 1.095 0.007
C6H6 Benzvalene 1.082 0.007
C4H4O Furan 1.076 0.007
C6H5OH phenol 1.082 0.007
C10H16 adamantane 1.093 0.008
C10H8 Azulene 1.084 0.008
CH3CH(CH3)CH3 Isobutane 1.092 0.008
C2H5N Aziridine 1.083 0.008
C2H5N Aziridine 1.084 0.008
C2H2 Acetylene 1.063 0.008
C3H6O Propylene oxide 1.090 0.008
C2H4F2 1,2-difluoroethane 1.093 0.008
CH3SeH Methane selenol 1.088 0.008
CH2CHF Ethene, fluoro- 1.082 0.008
C6H5CN phenyl cyanide 1.082 0.008
CH3CH2Cl Ethyl chloride 1.089 0.008
C2H5F fluoroethane 1.090 0.008
C2H3 vinyl 1.080 0.008
C10H8 Azulene 1.080 0.008
C6H5F Fluorobenzene 1.081 0.008
C4H6 Cyclobutene 1.083 0.008
C6H5OH phenol 1.084 0.008
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.008
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.008
CH3NO2 Methane, nitro- 1.088 0.008
CH3NO nitrosomethane 1.092 0.008
CH2CHCHO Acrolein 1.084 0.008
C3H7SH 1-Propanethiol 1.092 0.008
C4H5N Pyrrole 1.076 0.008
C6H5Cl chlorobenzene 1.082 0.008
HCCCN Cyanoacetylene 1.062 0.008
C6H10O cyclohexanone 1.088 0.008
C2H6 Ethane 1.091 0.009
CH2CHOH ethenol 1.079 0.009
C2H5Br Ethyl bromide 1.093 0.009
CH3 Methyl radical 1.079 0.009
C10H8 Azulene 1.081 0.009
C2H3Br vinyl bromide 1.080 0.009
CH3CH2Cl Ethyl chloride 1.086 0.009
CH3CHFCH3 2-Fluoropropane 1.092 0.009
C6H6 Fulvene 1.080 0.009
CH3CHClCH3 Propane, 2-chloro- 1.092 0.009
CH3CHSHCH3 2-Propanethiol 1.091 0.009
H2CCCCH2 Butatriene 1.083 0.009
C6H5CN phenyl cyanide 1.080 0.009
C2H4O Ethylene oxide 1.084 0.009
C6H5Cl chlorobenzene 1.081 0.009
C3H3NO Oxazole 1.075 0.009
C3H4 cyclopropene 1.088 0.009
CH2CHCHO Acrolein 1.081 0.009
C6H6 Benzvalene 1.078 0.009
CH3CCH propyne 1.060 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.009
C6H6 Fulvene 1.078 0.009
C2H5F fluoroethane 1.091 0.009
C2H6O2 1,2-Ethanediol 1.093 0.009
CH2NN diazomethane 1.075 0.009
C3H3NO Oxazole 1.073 0.009
C6H6 Benzvalene 1.078 0.010
C3H3NO Oxazole 1.075 0.010
CH3COF Acetyl fluoride 1.084 0.010
C6H5Cl chlorobenzene 1.079 0.010
CH3OCHO methyl formate 1.101 0.010
C6H5F Fluorobenzene 1.080 0.010
CH3CH2SH ethanethiol 1.091 0.010
C2H3Cl Ethene, chloro- 1.079 0.010
CH4 Methane 1.087 0.010
CH3CHO Acetaldehyde 1.086 0.010
H2CS Thioformaldehyde 1.087 0.010
SiH2(CH3)2 dimethylsilane 1.089 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.010
CH3OC2H5 Ethane, methoxy- 1.089 0.010
C3H8 Propane 1.089 0.010
CH3OC2H5 Ethane, methoxy- 1.086 0.010
CH2NOH formaldoxime 1.085 0.010
CH3Br methyl bromide 1.082 0.010
HCN Hydrogen cyanide 1.064 0.011
CH3CH2Cl Ethyl chloride 1.090 0.011
C2H5CN ethyl cyanide 1.087 0.011
C6H5CN phenyl cyanide 1.080 0.011
CH3F Methyl fluoride 1.087 0.011
C4H4Se selenophene 1.079 0.011
C10H8 Azulene 1.083 0.011
CH3CHS Thioacetaldehyde 1.089 0.011
CH3CH2OH Ethanol 1.088 0.011
CH3OCH3 Dimethyl ether 1.085 0.011
C2H3Br vinyl bromide 1.080 0.011
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.011
CH3CHFCH3 2-Fluoropropane 1.088 0.011
C10H8 Azulene 1.081 0.011
CH2Br2 dibromomethane 1.079 0.011
C4H2 Diacetylene 1.058 0.012
C3H4 cyclopropene 1.072 0.012
CH2CHF Ethene, fluoro- 1.077 0.012
C2H5CN ethyl cyanide 1.088 0.012
CH3NHCH3 Dimethylamine 1.098 0.012
C2H2+ acetylene cation 1.077 0.012
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.012
C3H6O 2-Propen-1-ol 1.078 0.012
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.013
CH3NH2 methyl amine 1.093 0.013
CH3S thiomethoxy 1.090 0.013
CH3CH2O Ethoxy radical 1.085 0.013
CH3OCHO methyl formate 1.086 0.014
C3H6O Propylene oxide 1.082 0.014
HCP Phosphaethyne 1.067 0.014
CH3NHCH3 Dimethylamine 1.084 0.014
C6H5CCH phenylacetylene 1.055 0.014
HCCCl Chloroacetylene 1.055 0.014
CH2F2 Methane, difluoro- 1.084 0.014
CH3CH2O Ethoxy radical 1.086 0.014
HCCBr bromoacetylene 1.055 0.014
C6H5OH phenol 1.076 0.014
GeH3CH3 methyl germane 1.083 0.015
HCS+ Thioformyl cation 1.079 0.015
C2H3 vinyl 1.085 0.015
HCCF Fluoroacetylene 1.053 0.016
C8H8 cyclooctatetraene 1.079 0.016
CH Methylidyne 1.120 0.016
C3H7N Cyclopropylamine 1.080 0.016
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.016
C4H4Se selenophene 1.070 0.017
CH2NH Methanimine 1.081 0.017
C6H5Br bromobenzene 1.072 0.017
CHCl3 Chloroform 1.073 0.017
CH2NCH3 N-methylmethanimine 1.089 0.017
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.018
CH3CH2OH Ethanol 1.086 0.018
C4H9N Pyrrolidine 1.090 0.019
N(CH3)3 Trimethylamine 1.088 0.025
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.025
C3H5 Allyl radical 1.069 0.026
CH3CH2O Ethoxy radical 1.088 0.027
HCNO fulminic acid 1.027 0.040
CH3SOCH3 Dimethyl sulfoxide 1.054 0.042
HCO Formyl radical 1.080 0.052
C4H10O Methyl propyl ether 1.099 0.315
C3H3NO Isoxazole 1.075 0.352
C4H6 1-Methylcyclopropene 1.070 0.445
C4H6 1-Methylcyclopropene 1.098 0.671
C4H6 1-Methylcyclopropene 1.098 0.690
C4H6 1-Methylcyclopropene 1.087 0.749
CH3CHNOH Acetaldoxime 1.085 1.007
C4H6 1-Methylcyclopropene 1.087 2.348
C4H6 1-Methylcyclopropene 1.085 3.143