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Compare Bonds

18 10 26 16 45

BLYP/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 400
histogram chart 350 histogram chart
histogram chart 300 histogram chart
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
-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-0.037
Most positive difference C4H6 1-Methylcyclopropene3.154

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.037
C3H5Cl3 Propane, 1,2,3-trichloro- 1.131 -0.035
C5H8O Methyl cyclopropyl ketone 1.126 -0.029
CH3CONH2 Acetamide 1.124 -0.027
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.026
C2H3CCH 1-Buten-3-yne 1.090 -0.023
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.021
CHBr3 bromoform 1.110 -0.020
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.018
C4H6O2 2,3-Butanedione 1.114 -0.017
C6H14 Hexane 1.118 -0.016
HCONHCH3 N-methylformamide 1.114 -0.016
C2H3CCH 1-Buten-3-yne 1.106 -0.016
C4H5N Cyclopropanecarbonitrile 1.107 -0.016
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.016
C7H16 heptane 1.121 -0.015
C3H7NO dimethylformamide 1.112 -0.015
C2H6N2O2 Dimethylnitroamine 1.121 -0.015
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.015
C5H12O Butane, 1-methoxy- 1.115 -0.013
C5H6 Propellane 1.106 -0.013
C3H6S3 1,3,5-Trithiane 1.114 -0.013
Si(CH3)4 tetramethylsilane 1.115 -0.013
C2H2O2 Ethanedial 1.132 -0.013
C2HF3 Trifluoroethylene 1.100 -0.013
C5H10 Cyclopentane 1.114 -0.012
CH3CCCH3 2-Butyne 1.116 -0.012
C5H8 Spiropentane 1.105 -0.012
CH3CH2CH2CH3 Butane 1.117 -0.012
C5H12 Pentane 1.118 -0.012
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.011
C5H12 Propane, 2,2-dimethyl- 1.114 -0.011
C7H12 Norbornane 1.113 -0.011
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.011
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.011
C6H12 (E)-3-methylpent-2-ene 1.116 -0.011
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.011
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.010
C5H10O 2H-Pyran, tetrahydro- 1.116 -0.010
C5H10O 2-Butanone, 3-methyl- 1.113 -0.010
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.010
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.009
C4H8O2 Ethyl acetate 1.105 -0.009
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.008
CH3OCl methyl hypochlorite 1.111 -0.008
CH2CHOCHCH2 Vinyl ether 1.103 -0.008
N(CH3)3 Trimethylamine 1.109 -0.007
CH3COCl Acetyl Chloride 1.105 -0.007
C5H8 Ethenylcyclopropane 1.099 -0.006
CH3SH Methanethiol 1.104 -0.006
CH3COCH3 Acetone 1.103 -0.006
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.005
C6H5NO2 Nitrobenzene 1.093 -0.005
C3H2N2 Malononitrile 1.109 -0.005
C12H8 biphenylene 1.096 -0.005
CH3COOH Acetic acid 1.100 -0.004
CH2CHOH ethenol 1.097 -0.004
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.004
C2H8N2 Ethylenediamine 1.109 -0.003
CH3CN Acetonitrile 1.104 -0.003
CH3CH2CHO Propanal 1.103 -0.003
CH3CH2NH2 Ethylamine 1.107 -0.003
C5H11N Piperidine 1.105 -0.002
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.002
C4H6O Cyclobutanone 1.100 -0.002
CH3CH(CH3)CH3 Isobutane 1.108 -0.002
CH3CHNOH Acetaldoxime 1.100 -0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.091 -0.001
C8H8 cubane 1.097 -0.001
C3H8O2 Methane, dimethoxy- 1.108 -0.001
C2H3Cl Ethene, chloro- 1.090 -0.001
C3H6S Thietane 1.100 -0.001
CH2N2 diazirine 1.090 -0.001
CH3ONO Methyl nitrite 1.102 -0.000
C5H8 Cyclobutane, methylene- 1.101 -0.000
C5H6S Thiophene, 3-methyl- 1.090 0.000
C5H8 Bicyclo[2.1.0]pentane 1.095 0.001
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 0.001
CH2CS Thioketene 1.090 0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.001
CH2CHF Ethene, fluoro- 1.087 0.002
C3H5ClO Oxirane, (chloromethyl)- 1.095 0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.090 0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.065 0.002
CH2PH Phosphaethene 1.090 0.002
C3H6O 2-Propen-1-ol 1.091 0.002
CH2 Methylene 1.085 0.003
CH2NH Methanimine 1.103 0.003
CH3CH2OH Ethanol 1.098 0.003
C3H4N2 1H-Pyrazole 1.082 0.003
CH3CH2CHO Propanal 1.105 0.003
C3H6O 2-Propen-1-ol 1.092 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.004
C3H4N2 1H-Pyrazole 1.083 0.004
C4H8O2 1,3-Dioxane 1.095 0.004
CH3CH(CH3)CH3 Isobutane 1.100 0.004
CH3PH2 Methyl phosphine 1.094 0.004
CH3SSCH3 Disulfide, dimethyl 1.097 0.004
CH2PH Phosphaethene 1.090 0.004
C4H4N2 1,3-Diazine 1.087 0.004
CH3CH2CHO Propanal 1.096 0.004
C4H6 Methylenecyclopropane 1.090 0.004
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.004
C6H5CH3 toluene 1.100 0.004
C3H4N2 1H-Pyrazole 1.080 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.004
C2H2 Acetylene 1.063 0.004
C4H5N (E)-2-Butenenitrile 1.090 0.004
CH3OH Methyl alcohol 1.096 0.005
CH3SiH3 methyl silane 1.096 0.005
CH2CO Ketene 1.083 0.005
C4H6 Methylenecyclopropane 1.088 0.005
CH3NO3 Methyl nitrate 1.095 0.005
C6H12 Cyclohexane 1.101 0.005
CH2NOH formaldoxime 1.086 0.005
CH2CHCHO Acrolein 1.089 0.005
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.005
CH3SeCH3 dimethylselenide 1.093 0.005
C5H8 Bicyclo[2.1.0]pentane 1.085 0.005
CH3Cl Methyl chloride 1.090 0.006
CH3NHCH3 Dimethylamine 1.098 0.006
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 0.006
C2H4F2 1,2-difluoroethane 1.099 0.006
HCCCN Cyanoacetylene 1.062 0.006
CH3NO nitrosomethane 1.094 0.006
C5H8 Cyclopentene 1.095 0.006
CH2CHCH2CH3 1-Butene 1.095 0.006
CH2CCH2 allene 1.087 0.006
CH2CHOH ethenol 1.086 0.006
C5H8 Cyclopentene 1.085 0.006
C2H4 Ethylene 1.086 0.007
C4H4S Thiophene 1.079 0.007
CH3NC methyl isocyanide 1.094 0.007
CH3ONO Methyl nitrite 1.090 0.007
CH3SOCH3 Dimethyl sulfoxide 1.093 0.007
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.007
CH3CCH propyne 1.060 0.007
C2H3 vinyl 1.080 0.007
CH3CCH propyne 1.096 0.007
C3H8O2 Propylene glycol 1.095 0.007
C3H3N acrylonitrile 1.086 0.007
CH3CHFCH3 2-Fluoropropane 1.093 0.007
CHFClBr fluorochlorobromomethane 1.088 0.007
C3H7SH 1-Propanethiol 1.094 0.007
CHClCCl2 Trichloroethylene 1.080 0.007
CH3CHS Thioacetaldehyde 1.090 0.007
CH3CHFCH3 2-Fluoropropane 1.094 0.007
CH3OCHO methyl formate 1.101 0.007
C2H6O2S Dimethyl sulfone 1.091 0.007
H2NCH2COOH Glycine 1.096 0.008
C3H4O Cyclopropanone 1.086 0.008
CH3SCH3 Dimethyl sulfide 1.091 0.008
C5H8 Bicyclo[2.1.0]pentane 1.095 0.008
CH2CHCH2CH3 1-Butene 1.090 0.008
C4H8 cyclobutane 1.093 0.008
CH(CN)3 tricyanomethane 1.100 0.008
C4H6S Thiophene, 2,5-dihydro- 1.085 0.008
CH3CHClCH3 Propane, 2-chloro- 1.091 0.008
C4H4O Furan 1.076 0.008
C6H6 Benzene 1.084 0.008
CH2BrF Methane, bromofluoro- 1.090 0.008
CH2Cl2 Methylene chloride 1.085 0.008
CH3CHS Thioacetaldehyde 1.098 0.008
C4H6 Cyclobutene 1.083 0.008
C3H6 Cyclopropane 1.083 0.008
C4H6S Thiophene, 2,5-dihydro- 1.095 0.008
C4H5N Pyrrole 1.076 0.008
C6H6 Benzvalene 1.082 0.008
C3H8 Propane 1.096 0.008
C4H6 Cyclobutene 1.094 0.008
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.008
C10H8 Azulene 1.080 0.009
CH2FCl fluorochloromethane 1.090 0.009
CH3OC2H5 Ethane, methoxy- 1.092 0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.009
HCN Hydrogen cyanide 1.064 0.009
C4H10O Propane, 2-methoxy- 1.095 0.009
C6H5OH phenol 1.082 0.009
C4H8 cyclobutane 1.091 0.009
C3H8 Propane 1.094 0.009
C6H6 Benzvalene 1.078 0.009
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.009
HCCl Chloromethylene 1.119 0.009
C2H4S Thiirane 1.083 0.009
CH3 Methyl radical 1.079 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.009
C6H5CN phenyl cyanide 1.082 0.009
C4H2 Diacetylene 1.058 0.009
C10H8 Azulene 1.081 0.009
C6H5CH3 toluene 1.083 0.009
C6H5NH2 aniline 1.084 0.009
C4H10O Ethoxy ethane 1.092 0.009
CHF2Cl difluorochloromethane 1.090 0.009
C3H3NO Oxazole 1.073 0.009
CH2CHCHO Acrolein 1.084 0.009
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.009
CH2CHOH ethenol 1.079 0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.009
C10H8 Azulene 1.084 0.009
C3H6O 2-Propen-1-ol 1.102 0.009
H2CO Formaldehyde 1.111 0.009
CH3SeH Methane selenol 1.088 0.010
C4H4N2 Succinonitrile 1.092 0.010
CHOCHCHCH3 2-Butenal 1.090 0.010
C2H2+ acetylene cation 1.077 0.010
C6H5Cl chlorobenzene 1.082 0.010
C2H5N Aziridine 1.084 0.010
C3H3NO Oxazole 1.075 0.010
CH3CH2CHO Propanal 1.115 0.010
C4H5N (E)-2-Butenenitrile 1.090 0.010
C3H3NO Oxazole 1.075 0.010
C6H12 Cyclohexane 1.093 0.010
C2H5Br Ethyl bromide 1.087 0.010
C6H6 Benzvalene 1.078 0.010
C6H8 1,4-Cyclohexadiene 1.100 0.010
C6H5CN phenyl cyanide 1.080 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.010
CH2CHCHO Acrolein 1.081 0.010
CH2NN diazomethane 1.075 0.010
C2H5N Aziridine 1.083 0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.010
CH3CH(CH3)CH3 Isobutane 1.092 0.010
C6H5Cl chlorobenzene 1.081 0.010
C6H5OH phenol 1.084 0.010
CH3OCHO methyl formate 1.086 0.010
CHOCHCHCH3 2-Butenal 1.084 0.010
C3H6O Propylene oxide 1.090 0.010
C5H10 2-Pentene, (Z)- 1.092 0.010
HFCO formyl fluoride 1.095 0.010
CH3CH2Cl Ethyl chloride 1.089 0.010
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.010
CH3NO2 Methane, nitro- 1.088 0.010
C3H4 cyclopropene 1.072 0.010
C3H7SH 1-Propanethiol 1.090 0.010
C2H3Cl Ethene, chloro- 1.079 0.011
HCS+ Thioformyl cation 1.079 0.011
C2H5F fluoroethane 1.090 0.011
C2H5F fluoroethane 1.095 0.011
H2CCCCH2 Butatriene 1.083 0.011
C5H8O Cyclopentanone 1.095 0.011
C6H5CH3 toluene 1.081 0.011
C6H5Cl chlorobenzene 1.079 0.011
CH3CHO Acetaldehyde 1.114 0.011
CH3NO3 Methyl nitrate 1.088 0.011
C2H6 Ethane 1.091 0.011
C2H5Br Ethyl bromide 1.093 0.011
C4H6O Furan, 2,5-dihydro- 1.100 0.011
C4H10O Ethoxy ethane 1.090 0.011
C2H5F fluoroethane 1.091 0.011
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.011
CH2O2 Dioxirane 1.090 0.011
HCP Phosphaethyne 1.067 0.011
CH3NO nitrosomethane 1.092 0.011
HCOOH Formic acid 1.097 0.011
CH3OCH3 Dimethyl ether 1.099 0.011
CH3OC2H5 Ethane, methoxy- 1.099 0.011
CH2CHF Ethene, fluoro- 1.082 0.011
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.011
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.011
C3H4 cyclopropene 1.088 0.011
C4H4Se selenophene 1.079 0.011
CH4 Methane 1.087 0.011
CH3CH2Cl Ethyl chloride 1.086 0.011
CH2CHCHO Acrolein 1.113 0.011
CH3CHClCH3 Propane, 2-chloro- 1.092 0.011
C4H4N2 Pyrazine 1.083 0.011
C3H7SH 1-Propanethiol 1.092 0.012
HOCH2COOH Hydroxyacetic acid 1.097 0.012
HCCBr bromoacetylene 1.055 0.012
C4H10O Propane, 2-methoxy- 1.090 0.012
C5H6 Cyclopropylacetylene 1.055 0.012
CH3OC2H5 Ethane, methoxy- 1.100 0.012
CH3COF Acetyl fluoride 1.084 0.012
HCCCl Chloroacetylene 1.055 0.012
CH2NOH formaldoxime 1.085 0.012
C6H5CN phenyl cyanide 1.080 0.012
CH3CHO Acetaldehyde 1.086 0.012
C4H10O Propane, 2-methoxy- 1.095 0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.012
CH3OC2H5 Ethane, methoxy- 1.089 0.012
C6H5CH3 toluene 1.081 0.012
CHOCHCHCH3 2-Butenal 1.086 0.012
CH3CHSHCH3 2-Propanethiol 1.091 0.012
SiH2(CH3)2 dimethylsilane 1.089 0.012
CH2CHF Ethene, fluoro- 1.077 0.012
H2CS Thioformaldehyde 1.087 0.012
C4H10O Ethoxy ethane 1.100 0.012
CHF3 Methane, trifluoro- 1.091 0.012
CH3CH2SH ethanethiol 1.091 0.012
CH3Br methyl bromide 1.082 0.012
HCCF Fluoroacetylene 1.053 0.013
C2H4O Ethylene oxide 1.084 0.013
C3H8 Propane 1.089 0.013
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.013
C4H4N2 1,3-Diazine 1.082 0.013
C2H5CN ethyl cyanide 1.087 0.013
CH2Br2 dibromomethane 1.079 0.013
CH3CH2OH Ethanol 1.088 0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.013
C5H6 Cyclopropylacetylene 1.080 0.013
C4H5N (E)-2-Butenenitrile 1.081 0.013
C3H6O 2-Propen-1-ol 1.096 0.013
CH3CH2Cl Ethyl chloride 1.090 0.013
CH3CHS Thioacetaldehyde 1.089 0.013
C5H10 2-Pentene, (E)- 1.082 0.013
C2H4F2 1,2-difluoroethane 1.093 0.013
CH3CHFCH3 2-Fluoropropane 1.088 0.013
C3H6O 2-Propen-1-ol 1.078 0.013
C10H8 Azulene 1.081 0.014
C10H8 Azulene 1.083 0.014
CH3OC2H5 Ethane, methoxy- 1.086 0.014
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.014
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.015
CH3OCH3 Dimethyl ether 1.085 0.015
CH3CHFCH3 2-Fluoropropane 1.092 0.015
CH3CHNOH Acetaldoxime 1.085 0.015
C2H6O2 1,2-Ethanediol 1.093 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.015
C2H5CN ethyl cyanide 1.088 0.015
C4H4Se selenophene 1.070 0.016
CH3CH2O Ethoxy radical 1.085 0.016
C4H4N2 1,3-Diazine 1.079 0.016
C6H5OH phenol 1.076 0.016
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.016
GeH3CH3 methyl germane 1.083 0.016
CH3NHCH3 Dimethylamine 1.098 0.016
CH3CH2O Ethoxy radical 1.086 0.016
CH3OCl methyl hypochlorite 1.086 0.017
CH3F Methyl fluoride 1.087 0.017
CH3NHCH3 Dimethylamine 1.084 0.017
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.017
C3H6O Propylene oxide 1.082 0.017
CHOCHCHCH3 2-Butenal 1.108 0.018
CH3NH2 methyl amine 1.093 0.018
C6H5Br bromobenzene 1.072 0.018
C2H3 vinyl 1.085 0.018
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.018
CHCl3 Chloroform 1.073 0.018
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.019
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.019
C5H6S Thiophene, 3-methyl- 1.081 0.019
CH2NH Methanimine 1.081 0.020
C3H7N Cyclopropylamine 1.080 0.020
CH2NCH3 N-methylmethanimine 1.089 0.021
CH2F2 Methane, difluoro- 1.084 0.022
CH Methylidyne 1.120 0.022
CH3CH2OH Ethanol 1.086 0.024
C4H9N Pyrrolidine 1.090 0.024
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.026
C3H5 Allyl radical 1.069 0.027
C4H4N2 Pyridazine 1.064 0.027
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.028
CHONH2 formamide 1.090 0.028
N(CH3)3 Trimethylamine 1.088 0.028
CH3CH2O Ethoxy radical 1.088 0.035
C5H10 2-Pentene, (Z)- 1.058 0.039
CH3SOCH3 Dimethyl sulfoxide 1.054 0.044
HCO Formyl radical 1.080 0.060
C4H10O Methyl propyl ether 1.099 0.323
C3H3NO Isoxazole 1.075 0.354
C4H6 1-Methylcyclopropene 1.070 0.453
C4H6 1-Methylcyclopropene 1.098 0.670
C4H6 1-Methylcyclopropene 1.098 0.691
C4H6 1-Methylcyclopropene 1.087 0.749
C4H6 1-Methylcyclopropene 1.087 2.358
C4H6 1-Methylcyclopropene 1.085 3.154