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18 10 26 16 45

B3LYP/6-311G** 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 C3H8O2 1,3-Propanediol-0.045
Most positive difference C4H6 1-Methylcyclopropene3.125

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.045
C5H8O Methyl cyclopropyl ketone 1.126 -0.037
CHBr3 bromoform 1.110 -0.030
C4H6O2 2,3-Butanedione 1.114 -0.025
HCONHCH3 N-methylformamide 1.114 -0.024
C3H7NO dimethylformamide 1.112 -0.024
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.024
C2H2O2 Ethanedial 1.132 -0.023
C7H16 heptane 1.121 -0.023
C3H6S3 1,3,5-Trithiane 1.114 -0.022
C5H6 Propellane 1.106 -0.021
C2HF3 Trifluoroethylene 1.100 -0.021
Si(CH3)4 tetramethylsilane 1.115 -0.021
C5H10 Cyclopentane 1.114 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.020
C7H12 Norbornane 1.113 -0.019
CH3OCl methyl hypochlorite 1.111 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.017
C4H8O2 Ethyl acetate 1.105 -0.017
CH3SH Methanethiol 1.104 -0.014
C3H2N2 Malononitrile 1.109 -0.014
CH3COCH3 Acetone 1.103 -0.014
C5H8 Ethenylcyclopropane 1.099 -0.014
CH2CHOH ethenol 1.097 -0.013
CH2Cl chloromethyl radical 1.090 -0.013
C12H8 biphenylene 1.096 -0.012
C2H8N2 Ethylenediamine 1.109 -0.012
CH3CN Acetonitrile 1.104 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.012
CH3CH2CHO Propanal 1.103 -0.011
C3H8O2 Methane, dimethoxy- 1.108 -0.011
C5H11N Piperidine 1.105 -0.011
CH3CH(CH3)CH3 Isobutane 1.108 -0.010
CH2N2 diazirine 1.090 -0.008
C8H8 cubane 1.097 -0.008
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 -0.007
C4H8O2 1,3-Dioxane 1.095 -0.007
HCCl Chloromethylene 1.119 -0.006
CH3CH2CHO Propanal 1.105 -0.006
CH2CS Thioketene 1.090 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.006
CH2PH Phosphaethene 1.090 -0.006
CH2NH Methanimine 1.103 -0.006
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3CH2OH Ethanol 1.098 -0.005
C2H3Br vinyl bromide 1.088 -0.005
CH2 Methylene 1.085 -0.005
CH3OH Methyl alcohol 1.096 -0.005
C3H6O 2-Propen-1-ol 1.091 -0.005
C3H6O 2-Propen-1-ol 1.092 -0.005
CH3CH(CH3)CH3 Isobutane 1.100 -0.004
CH2PH Phosphaethene 1.090 -0.004
CH3CH2CHO Propanal 1.096 -0.004
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH3SeCH3 dimethylselenide 1.093 -0.003
CH3Cl Methyl chloride 1.090 -0.003
CH2BrF Methane, bromofluoro- 1.090 -0.003
CH3NC methyl isocyanide 1.094 -0.003
CH2NOH formaldoxime 1.086 -0.003
CH2CO Ketene 1.083 -0.003
CH2CHCHO Acrolein 1.089 -0.003
CH3CCH propyne 1.096 -0.002
CHF2Cl difluorochloromethane 1.090 -0.002
CH2FCl fluorochloromethane 1.090 -0.002
CH3NO nitrosomethane 1.094 -0.002
CH2CHCH2CH3 1-Butene 1.095 -0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.001
CH2CCH2 allene 1.087 -0.001
CH3CH2CHO Propanal 1.115 -0.001
H2CO Formaldehyde 1.111 -0.001
C2H6O2S Dimethyl sulfone 1.091 -0.001
CH(CN)3 tricyanomethane 1.100 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
C2H4 Ethylene 1.086 -0.001
C2H5F fluoroethane 1.095 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
CH3CHS Thioacetaldehyde 1.098 -0.001
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
C3H6O 2-Propen-1-ol 1.102 -0.001
CHF3 Methane, trifluoro- 1.091 -0.001
CH3CHS Thioacetaldehyde 1.090 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH2CHOH ethenol 1.086 -0.001
C3H4O Cyclopropanone 1.086 -0.000
CH3CHO Acetaldehyde 1.114 -0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.000
C4H8 cyclobutane 1.093 -0.000
C2H2 Acetylene 1.063 -0.000
C3H8 Propane 1.096 -0.000
CH2CHCH2CH3 1-Butene 1.090 -0.000
C5H4O2 4-Cyclopentene-1,3-dione 1.093 -0.000
CH2O2 Dioxirane 1.090 -0.000
CH2CHCHO Acrolein 1.113 0.000
CH3OC2H5 Ethane, methoxy- 1.092 0.000
C2H3 vinyl 1.080 0.000
C6H6 Benzene 1.084 0.000
C3H6 Cyclopropane 1.083 0.000
C2H5Br Ethyl bromide 1.087 0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.001
C4H4O Furan 1.076 0.001
HOCH2COOH Hydroxyacetic acid 1.097 0.001
C3H8 Propane 1.094 0.001
C2H4S Thiirane 1.083 0.001
HFCO formyl fluoride 1.095 0.001
C4H8 cyclobutane 1.091 0.001
C6H6 Benzvalene 1.082 0.001
CH3SeH Methane selenol 1.088 0.001
C2H3Br vinyl bromide 1.080 0.001
CH3I methyl iodide 1.084 0.001
CH3OC2H5 Ethane, methoxy- 1.099 0.001
C6H5CN phenyl cyanide 1.082 0.002
CH3OCH3 Dimethyl ether 1.099 0.002
C10H8 Azulene 1.080 0.002
C10H8 Azulene 1.084 0.002
CH3 Methyl radical 1.079 0.002
CH2CHCHO Acrolein 1.084 0.002
HCOOH Formic acid 1.097 0.002
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
C4H5N Pyrrole 1.076 0.002
CH3NO2 Methane, nitro- 1.088 0.002
CH2CHOH ethenol 1.079 0.002
C10H8 Azulene 1.081 0.002
CH3NO nitrosomethane 1.092 0.002
CH3OC2H5 Ethane, methoxy- 1.100 0.002
CH3CH(CH3)CH3 Isobutane 1.092 0.002
CH3CCH propyne 1.060 0.002
C3H3NO Oxazole 1.073 0.002
C2H5F fluoroethane 1.090 0.002
C5H8O Cyclopentanone 1.095 0.002
HCN Hydrogen cyanide 1.064 0.002
C6H6 Benzvalene 1.078 0.002
C2H4F2 1,2-difluoroethane 1.093 0.002
CH2CHCHO Acrolein 1.081 0.002
C3H3NO Oxazole 1.075 0.003
C2H6 Ethane 1.091 0.003
C3H3NO Oxazole 1.075 0.003
C6H5CN phenyl cyanide 1.080 0.003
CH2NN diazomethane 1.075 0.003
C2H5Br Ethyl bromide 1.093 0.003
C3H4 cyclopropene 1.088 0.003
H2CS Thioformaldehyde 1.087 0.003
C3H6O 2-Propen-1-ol 1.096 0.003
CH3CHClCH3 Propane, 2-chloro- 1.092 0.003
C6H6 Benzvalene 1.078 0.003
C2H5F fluoroethane 1.091 0.003
C2H4O Ethylene oxide 1.084 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.004
C2H2+ acetylene cation 1.077 0.004
CH3Br methyl bromide 1.082 0.004
CH4 Methane 1.087 0.004
CH3CHO Acetaldehyde 1.086 0.004
CH2Br2 dibromomethane 1.079 0.004
CH3CH2SH ethanethiol 1.091 0.004
CH3CHS Thioacetaldehyde 1.089 0.004
C4H4Se selenophene 1.079 0.004
C3H4 cyclopropene 1.072 0.004
CH3OC2H5 Ethane, methoxy- 1.089 0.004
SiH2(CH3)2 dimethylsilane 1.089 0.004
CH2NOH formaldoxime 1.085 0.004
C4H2 Diacetylene 1.058 0.004
C6H5CN phenyl cyanide 1.080 0.004
C3H8 Propane 1.089 0.005
CH3OC2H5 Ethane, methoxy- 1.086 0.005
C2H3Br vinyl bromide 1.080 0.005
C2H5CN ethyl cyanide 1.087 0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.005
C10H8 Azulene 1.083 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.005
CH3CH2OH Ethanol 1.088 0.005
C10H8 Azulene 1.081 0.005
CH3CHFCH3 2-Fluoropropane 1.088 0.006
CH3OCH3 Dimethyl ether 1.085 0.006
HCS+ Thioformyl cation 1.079 0.006
C3H6O 2-Propen-1-ol 1.078 0.006
CH3F Methyl fluoride 1.087 0.006
C2H5CN ethyl cyanide 1.088 0.006
HCCCl Chloroacetylene 1.055 0.007
C6H5CCH phenylacetylene 1.055 0.007
HCCBr bromoacetylene 1.055 0.007
CH3CH2O Ethoxy radical 1.085 0.008
HCCF Fluoroacetylene 1.053 0.008
CH3OCl methyl hypochlorite 1.086 0.008
CH Methylidyne 1.120 0.008
CH3CH2O Ethoxy radical 1.086 0.008
GeH3CH3 methyl germane 1.083 0.008
CH2F2 Methane, difluoro- 1.084 0.009
CHCl3 Chloroform 1.073 0.009
CH3NH2 methyl amine 1.093 0.009
C2H3 vinyl 1.085 0.009
C4H4Se selenophene 1.070 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.010
C6H5Br bromobenzene 1.072 0.010
CH2NH Methanimine 1.081 0.011
CH2NCH3 N-methylmethanimine 1.089 0.012
CH3CH2OH Ethanol 1.086 0.014
CH2I2 Diiodomethane 1.066 0.017
C2H Ethynyl radical 1.047 0.018
C3H5 Allyl radical 1.069 0.019
CH3CH2O Ethoxy radical 1.088 0.021
HCNO fulminic acid 1.027 0.033
CH3SOCH3 Dimethyl sulfoxide 1.054 0.036
HCO Formyl radical 1.080 0.047
C4H10O Methyl propyl ether 1.099 0.312
C3H3NO Isoxazole 1.075 0.348
C4H6 1-Methylcyclopropene 1.070 0.441
C4H6 1-Methylcyclopropene 1.098 0.661
C4H6 1-Methylcyclopropene 1.098 0.679
C4H6 1-Methylcyclopropene 1.087 0.740
C4H6 1-Methylcyclopropene 1.087 2.335
C4H6 1-Methylcyclopropene 1.085 3.125