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Compare Bonds

18 10 26 16 45

QCISD/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 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 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-0.034
Most positive difference C4H6 1-Methylcyclopropene3.170

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.034
C6H6 Fulvene 1.130 -0.034
C5H8O Methyl cyclopropyl ketone 1.126 -0.025
C2H2O2 Ethanedial 1.132 -0.014
C4H6O2 2,3-Butanedione 1.114 -0.014
C2H3CCH 1-Buten-3-yne 1.090 -0.012
C3H7NO dimethylformamide 1.112 -0.012
HCONHCH3 N-methylformamide 1.114 -0.012
C7H16 heptane 1.121 -0.011
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.011
C2H3CCH 1-Buten-3-yne 1.106 -0.010
C2HF3 Trifluoroethylene 1.100 -0.010
C5H6 Propellane 1.106 -0.009
CH3CH2CH2CH3 Butane 1.117 -0.008
C3H6S3 1,3,5-Trithiane 1.114 -0.008
CH3OCl methyl hypochlorite 1.111 -0.007
C4H8O2 Ethyl acetate 1.105 -0.006
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.005
C5H8 Ethenylcyclopropane 1.099 -0.002
CH3CN Acetonitrile 1.104 -0.002
CH3SH Methanethiol 1.104 -0.001
CH2CHOH ethenol 1.097 -0.001
C12H8 biphenylene 1.096 -0.001
C2H8N2 Ethylenediamine 1.109 -0.000
CH3CH2NH2 Ethylamine 1.107 -0.000
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 0.000
CH3CH2CHO Propanal 1.103 0.001
CH3CHNOH Acetaldoxime 1.100 0.002
C5H8 Cyclobutane, methylene- 1.101 0.003
C4H6O Cyclobutanone 1.100 0.003
CH3O Methoxy radical 1.112 0.003
CH2N2 diazirine 1.090 0.004
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.004
CH3CH2CHO Propanal 1.105 0.004
C8H8 cubane 1.097 0.004
CH2NH Methanimine 1.103 0.004
C4H8O2 1,3-Dioxane 1.095 0.004
C5H8 Bicyclo[2.1.0]pentane 1.095 0.004
C2H3Cl Ethene, chloro- 1.090 0.005
CH2CS Thioketene 1.090 0.005
C2H4F2 1,2-difluoroethane 1.099 0.006
CH2CHF Ethene, fluoro- 1.087 0.006
CH(CN)3 tricyanomethane 1.100 0.006
CH3CH2OH Ethanol 1.098 0.006
C2H3Br vinyl bromide 1.088 0.007
CH3OH Methyl alcohol 1.096 0.007
C3H6O 2-Propen-1-ol 1.091 0.007
C3H6O 2-Propen-1-ol 1.092 0.007
CH3CH2CHO Propanal 1.115 0.007
CH2PH Phosphaethene 1.090 0.008
H2CO Formaldehyde 1.111 0.008
CH3SSCH3 Disulfide, dimethyl 1.097 0.008
CH3CCH propyne 1.096 0.008
CH3CH2CHO Propanal 1.096 0.008
CH3NC methyl isocyanide 1.094 0.008
CH3NHCH3 Dimethylamine 1.098 0.008
CH2CO Ketene 1.083 0.008
CH2NOH formaldoxime 1.086 0.008
HCCl Chloromethylene 1.119 0.008
CH3CHO Acetaldehyde 1.114 0.009
CH3PH2 Methyl phosphine 1.094 0.009
CH2PH Phosphaethene 1.090 0.009
CH3CHS Thioacetaldehyde 1.098 0.009
CH3NO nitrosomethane 1.094 0.009
CHF3 Methane, trifluoro- 1.091 0.009
CH2CHCHO Acrolein 1.113 0.009
CH2CHCHO Acrolein 1.089 0.009
H2NCH2COOH Glycine 1.096 0.010
CH2CCH2 allene 1.087 0.010
CH3SiH3 methyl silane 1.096 0.010
C6H8 1,4-Cyclohexadiene 1.100 0.010
CH2 Methylene 1.085 0.010
CHFClBr fluorochlorobromomethane 1.088 0.010
CH3SeCH3 dimethylselenide 1.093 0.010
CH2BrF Methane, bromofluoro- 1.090 0.010
C5H8 Bicyclo[2.1.0]pentane 1.085 0.010
C3H6O 2-Propen-1-ol 1.102 0.010
CH3Cl Methyl chloride 1.090 0.010
CH2CHCH2CH3 1-Butene 1.095 0.010
CH2O2 Dioxirane 1.090 0.010
CH2FCl fluorochloromethane 1.090 0.011
CH3CHFCH3 2-Fluoropropane 1.093 0.011
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.011
C4H6S Thiophene, 2,5-dihydro- 1.095 0.011
C5H8 Bicyclo[2.1.0]pentane 1.095 0.011
C2H6O2S Dimethyl sulfone 1.091 0.011
CH3CHFCH3 2-Fluoropropane 1.094 0.011
HOCH2COOH Hydroxyacetic acid 1.097 0.011
C2H5F fluoroethane 1.095 0.011
C5H8 Cyclopentene 1.085 0.011
C2H4 Ethylene 1.086 0.011
C5H8 Cyclopentene 1.095 0.011
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.011
CH2CHOH ethenol 1.086 0.011
CH2CHCH2CH3 1-Butene 1.090 0.012
CH3CHS Thioacetaldehyde 1.090 0.012
HFCO formyl fluoride 1.095 0.012
C3H8 Propane 1.096 0.012
C4H6S Thiophene, 2,5-dihydro- 1.085 0.012
C4H8 cyclobutane 1.093 0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.012
CH3OC2H5 Ethane, methoxy- 1.092 0.012
CH3SCH3 Dimethyl sulfide 1.091 0.012
CH3NO nitrosomethane 1.092 0.012
HCOOH Formic acid 1.097 0.012
CH3CHClCH3 Propane, 2-chloro- 1.091 0.012
C3H6 Cyclopropane 1.083 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.012
CH3OC2H5 Ethane, methoxy- 1.099 0.012
C3H8 Propane 1.094 0.013
CH3OCH3 Dimethyl ether 1.099 0.013
C4H8 cyclobutane 1.091 0.013
CH2CHCHO Acrolein 1.084 0.013
C6H5CN phenyl cyanide 1.082 0.013
C6H6 Benzvalene 1.082 0.013
C10H8 Azulene 1.084 0.013
CH2Cl2 Methylene chloride 1.085 0.013
C2H5N Aziridine 1.083 0.013
CH3NO2 Methane, nitro- 1.088 0.013
C5H8O Cyclopentanone 1.095 0.013
CH3OC2H5 Ethane, methoxy- 1.100 0.013
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.013
C2H4S Thiirane 1.083 0.013
C2H5Br Ethyl bromide 1.093 0.013
C10H8 Azulene 1.080 0.013
C2H5N Aziridine 1.084 0.013
CH2NN diazomethane 1.075 0.013
C2H4F2 1,2-difluoroethane 1.093 0.013
H2CCCCH2 Butatriene 1.083 0.014
CH2CHF Ethene, fluoro- 1.082 0.014
C4H4N2 Pyrazine 1.083 0.014
C6H6 Fulvene 1.080 0.014
C6H6 Benzvalene 1.078 0.014
C2H5F fluoroethane 1.090 0.014
C2H5F fluoroethane 1.091 0.014
C4H5N Pyrrole 1.076 0.014
C2H5Br Ethyl bromide 1.087 0.014
CH2CHOH ethenol 1.079 0.014
C10H8 Azulene 1.081 0.014
CH3CHClCH3 Propane, 2-chloro- 1.092 0.014
CH3CH2Cl Ethyl chloride 1.089 0.014
C3H4 cyclopropene 1.088 0.014
CH3SeH Methane selenol 1.088 0.014
C6H5CN phenyl cyanide 1.080 0.014
C2H6 Ethane 1.091 0.014
C2H3Br vinyl bromide 1.080 0.014
C2H4O Ethylene oxide 1.084 0.015
C2H2 Acetylene 1.063 0.015
C3H6O 2-Propen-1-ol 1.096 0.015
C6H6 Benzvalene 1.078 0.015
CH2CHCHO Acrolein 1.081 0.015
CH3 Methyl radical 1.079 0.015
C2H3 vinyl 1.080 0.015
C6H6 Fulvene 1.078 0.015
C3H3NO Oxazole 1.075 0.015
C3H3NO Oxazole 1.073 0.015
CH2NOH formaldoxime 1.085 0.015
C3H3NO Oxazole 1.075 0.015
CH3CH2SH ethanethiol 1.091 0.016
CH3CH2Cl Ethyl chloride 1.090 0.016
C4H4Se selenophene 1.079 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.016
CH3OC2H5 Ethane, methoxy- 1.089 0.016
CH3CHFCH3 2-Fluoropropane 1.092 0.016
H2CS Thioformaldehyde 1.087 0.016
CH3CHO Acetaldehyde 1.086 0.016
C5H6 Cyclopropylacetylene 1.080 0.016
CH4 Methane 1.087 0.016
CH3CH2Cl Ethyl chloride 1.086 0.016
C2H3Cl Ethene, chloro- 1.079 0.016
C6H5CN phenyl cyanide 1.080 0.016
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.016
HCCCN Cyanoacetylene 1.062 0.016
C3H8 Propane 1.089 0.016
CH3OC2H5 Ethane, methoxy- 1.086 0.016
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.016
C2H3Br vinyl bromide 1.080 0.016
SiH2(CH3)2 dimethylsilane 1.089 0.016
CH3CHS Thioacetaldehyde 1.089 0.017
C2H5CN ethyl cyanide 1.087 0.017
C10H8 Azulene 1.083 0.017
CH3CHFCH3 2-Fluoropropane 1.088 0.017
CH3CH2OH Ethanol 1.088 0.017
C2H5CN ethyl cyanide 1.088 0.017
CH3Br methyl bromide 1.082 0.017
CH3S thiomethoxy 1.090 0.017
C10H8 Azulene 1.081 0.017
HCN Hydrogen cyanide 1.064 0.017
C3H4 cyclopropene 1.072 0.017
C2H2+ acetylene cation 1.077 0.017
CH3CCH propyne 1.060 0.017
CH3NHCH3 Dimethylamine 1.098 0.017
CH3OCH3 Dimethyl ether 1.085 0.017
CH2CHF Ethene, fluoro- 1.077 0.017
CH3F Methyl fluoride 1.087 0.018
CH3CHNOH Acetaldoxime 1.085 0.018
C3H6O 2-Propen-1-ol 1.078 0.018
CH2Br2 dibromomethane 1.079 0.018
C2H3 vinyl 1.085 0.019
HCS+ Thioformyl cation 1.079 0.019
CH3NH2 methyl amine 1.093 0.019
CH3CH2O Ethoxy radical 1.085 0.019
CH3CH2O Ethoxy radical 1.086 0.020
CH3OCl methyl hypochlorite 1.086 0.020
C4H2 Diacetylene 1.058 0.020
CH2F2 Methane, difluoro- 1.084 0.020
HCP Phosphaethyne 1.067 0.020
CH3NHCH3 Dimethylamine 1.084 0.020
GeH3CH3 methyl germane 1.083 0.021
HCCCl Chloroacetylene 1.055 0.021
HCCBr bromoacetylene 1.055 0.022
CH2NH Methanimine 1.081 0.022
HCCF Fluoroacetylene 1.053 0.022
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.022
CH Methylidyne 1.120 0.022
CH2NCH3 N-methylmethanimine 1.089 0.022
C5H6 Cyclopropylacetylene 1.055 0.022
C6H5CCH phenylacetylene 1.055 0.022
C4H4Se selenophene 1.070 0.022
CH3CH2OH Ethanol 1.086 0.025
C4H9N Pyrrolidine 1.090 0.026
CH3CH2O Ethoxy radical 1.088 0.027
C3H5 Allyl radical 1.069 0.030
C2H Ethynyl radical 1.047 0.032
HCO Formyl radical 1.080 0.058
C4H10O Methyl propyl ether 1.099 0.312
C3H3NO Isoxazole 1.075 0.363
C4H6 1-Methylcyclopropene 1.070 0.452
C4H6 1-Methylcyclopropene 1.098 0.683
C4H6 1-Methylcyclopropene 1.098 0.698
C4H6 1-Methylcyclopropene 1.087 0.760
C4H6 1-Methylcyclopropene 1.087 2.366
C4H6 1-Methylcyclopropene 1.085 3.170