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Compare Bonds

18 10 26 16 45

BLYP/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 350
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 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-0.038
Most positive difference C4H6 1-Methylcyclopropene3.155

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.038
C6H6 Fulvene 1.130 -0.038
C5H8O Methyl cyclopropyl ketone 1.126 -0.030
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.027
CH3CONH2 Acetamide 1.124 -0.025
CHBr3 bromoform 1.110 -0.023
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.023
C2H3CCH 1-Buten-3-yne 1.090 -0.020
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.020
C4H6O2 2,3-Butanedione 1.114 -0.018
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.018
HCONHCH3 N-methylformamide 1.114 -0.017
C3H7NO dimethylformamide 1.112 -0.017
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.017
C7H16 heptane 1.121 -0.016
C4H5N Cyclopropanecarbonitrile 1.107 -0.016
C2H3CCH 1-Buten-3-yne 1.106 -0.015
C3H6S3 1,3,5-Trithiane 1.114 -0.015
CH3CCCH3 2-Butyne 1.116 -0.014
C5H6 Propellane 1.106 -0.014
Si(CH3)4 tetramethylsilane 1.115 -0.014
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.014
C2H2O2 Ethanedial 1.132 -0.013
C5H10 Cyclopentane 1.114 -0.013
C2HF3 Trifluoroethylene 1.100 -0.013
C5H12 Pentane 1.118 -0.013
CH3CH2CH2CH3 Butane 1.117 -0.013
C5H8 Spiropentane 1.105 -0.012
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.012
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.012
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.012
C7H12 Norbornane 1.113 -0.012
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.011
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.011
C4H8O2 Ethyl acetate 1.105 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.010
CH3OCl methyl hypochlorite 1.111 -0.010
N(CH3)3 Trimethylamine 1.109 -0.009
CH3COCl Acetyl Chloride 1.105 -0.008
CH2CHOCHCH2 Vinyl ether 1.103 -0.008
CH3SH Methanethiol 1.104 -0.008
CH3COCH3 Acetone 1.103 -0.007
C3H2N2 Malononitrile 1.109 -0.007
C5H8 Ethenylcyclopropane 1.099 -0.006
C5H8 1,4-Pentadiene 1.110 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.005
C2H8N2 Ethylenediamine 1.109 -0.005
CH2CHOH ethenol 1.097 -0.005
CH3CN Acetonitrile 1.104 -0.005
CH3CH2NH2 Ethylamine 1.107 -0.005
CH3CH2CHO Propanal 1.103 -0.005
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.004
C12H8 biphenylene 1.096 -0.004
C4H6O Cyclobutanone 1.100 -0.003
CH3CHNOH Acetaldoxime 1.100 -0.003
C3H6S Thietane 1.100 -0.003
CH3CH(CH3)CH3 Isobutane 1.108 -0.002
CH3ONO Methyl nitrite 1.102 -0.002
CH2N2 diazirine 1.090 -0.002
C2H3Cl Ethene, chloro- 1.090 -0.001
C5H8 Cyclobutane, methylene- 1.101 -0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.091 -0.001
C3H5ClO Oxirane, (chloromethyl)- 1.095 -0.000
C6H5CH2CH3 Ethylbenzene 1.094 -0.000
C4H8O2 1,3-Dioxane 1.095 0.000
C8H8 cubane 1.097 0.000
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.001
C5H8 Bicyclo[2.1.0]pentane 1.095 0.001
CH3CH2OH Ethanol 1.098 0.001
CH3OH Methyl alcohol 1.096 0.001
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.002
CH2PH Phosphaethene 1.090 0.002
CH3CH2CHO Propanal 1.105 0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 0.002
CH2CS Thioketene 1.090 0.002
C2H4F2 1,2-difluoroethane 1.099 0.002
CH3SSCH3 Disulfide, dimethyl 1.097 0.002
CH2CHF Ethene, fluoro- 1.087 0.002
C2H3Br vinyl bromide 1.088 0.002
CH2 Methylene 1.085 0.002
CH3CH(CH3)CH3 Isobutane 1.100 0.002
C3H6O 2-Propen-1-ol 1.091 0.003
CH3PH2 Methyl phosphine 1.094 0.003
C6H5CH3 toluene 1.100 0.003
CH2PH Phosphaethene 1.090 0.003
CH3NO3 Methyl nitrate 1.095 0.003
CH3CH2CHO Propanal 1.096 0.003
CH3NHCH3 Dimethylamine 1.098 0.003
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.003
CH3SeCH3 dimethylselenide 1.093 0.003
CH3Cl Methyl chloride 1.090 0.003
C3H6O 2-Propen-1-ol 1.092 0.003
CHFClBr fluorochlorobromomethane 1.088 0.003
CH2NH Methanimine 1.103 0.003
C4H6 Methylenecyclopropane 1.090 0.004
C3H8O2 Propylene glycol 1.095 0.004
C3H4N2 1H-Pyrazole 1.082 0.004
C6H12 Cyclohexane 1.101 0.004
CH2BrF Methane, bromofluoro- 1.090 0.004
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 0.004
CH3SiH3 methyl silane 1.096 0.004
CH3NC methyl isocyanide 1.094 0.004
C3H4N2 1H-Pyrazole 1.083 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.065 0.005
CH3ONO Methyl nitrite 1.090 0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.005
CHF2Cl difluorochloromethane 1.090 0.005
CH2CHCH2CH3 1-Butene 1.095 0.005
CH2CHCHO Acrolein 1.089 0.005
CH3NO nitrosomethane 1.094 0.005
CH2NOH formaldoxime 1.086 0.005
CH2FCl fluorochloromethane 1.090 0.005
C2H6O2S Dimethyl sulfone 1.091 0.005
C4H5N (E)-2-Butenenitrile 1.090 0.005
CH3SOCH3 Dimethyl sulfoxide 1.093 0.005
CH3CCH propyne 1.096 0.005
C5H8 Cyclopentene 1.095 0.005
C4H6 Methylenecyclopropane 1.088 0.005
C6H10 cyclohexene 1.090 0.005
CH2Cl2 Methylene chloride 1.085 0.005
H2NCH2COOH Glycine 1.096 0.006
C3H4N2 1H-Pyrazole 1.080 0.006
CH2CO Ketene 1.083 0.006
C3H7SH 1-Propanethiol 1.094 0.006
CH3CHFCH3 2-Fluoropropane 1.093 0.006
C4H6S Thiophene, 2,5-dihydro- 1.095 0.006
HCCl Chloromethylene 1.119 0.006
CH3SCH3 Dimethyl sulfide 1.091 0.006
CH3CHFCH3 2-Fluoropropane 1.094 0.006
CH3CHS Thioacetaldehyde 1.090 0.006
CH3CHClCH3 Propane, 2-chloro- 1.091 0.006
C5H8 Bicyclo[2.1.0]pentane 1.085 0.006
CHF3 Methane, trifluoro- 1.091 0.006
CH3OCHO methyl formate 1.101 0.007
C2H5F fluoroethane 1.095 0.007
CH(CN)3 tricyanomethane 1.100 0.007
C4H10O Propane, 2-methoxy- 1.095 0.007
C2H4 Ethylene 1.086 0.007
CH3CHS Thioacetaldehyde 1.098 0.007
CH2CCH2 allene 1.087 0.007
C4H8 cyclobutane 1.093 0.007
CHClCCl2 Trichloroethylene 1.080 0.007
C6H10 cyclohexene 1.100 0.007
C5H8 Bicyclo[2.1.0]pentane 1.095 0.007
CH3OC2H5 Ethane, methoxy- 1.092 0.007
C3H8 Propane 1.096 0.007
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.007
C3H3N acrylonitrile 1.086 0.007
C2H2 Acetylene 1.063 0.007
C3H6O 2-Propen-1-ol 1.102 0.007
C4H4S Thiophene 1.079 0.007
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.007
C2H5Br Ethyl bromide 1.087 0.007
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.007
C5H8 Cyclopentene 1.085 0.007
CH2CHOH ethenol 1.086 0.007
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.007
C3H4O Cyclopropanone 1.086 0.007
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.007
C3H8 Propane 1.094 0.008
C4H6O Furan, 2,5-dihydro- 1.100 0.008
CH3OCHO methyl formate 1.086 0.008
CH3SeH Methane selenol 1.088 0.008
CH3I methyl iodide 1.084 0.008
C4H6 Cyclobutene 1.094 0.008
CH2CHCH2CH3 1-Butene 1.090 0.008
C3H6 Cyclopropane 1.083 0.008
C2H4S Thiirane 1.083 0.008
C6H8 1,4-Cyclohexadiene 1.100 0.008
CH3 Methyl radical 1.079 0.008
HCCCN Cyanoacetylene 1.062 0.008
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.008
CH2O2 Dioxirane 1.090 0.008
HFCO formyl fluoride 1.095 0.008
C4H10O Ethoxy ethane 1.092 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.008
C2H3 vinyl 1.080 0.008
C4H4O Furan 1.076 0.008
C4H6S Thiophene, 2,5-dihydro- 1.085 0.008
CHOCHCHCH3 2-Butenal 1.090 0.008
CH3NO2 Methane, nitro- 1.088 0.008
C4H8 cyclobutane 1.091 0.008
C4H5N (E)-2-Butenenitrile 1.090 0.008
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.008
C6H6 Benzene 1.084 0.008
C3H7SH 1-Propanethiol 1.090 0.009
HOCH2COOH Hydroxyacetic acid 1.097 0.009
CH3NO3 Methyl nitrate 1.088 0.009
C6H6 Benzvalene 1.082 0.009
CH3OC2H5 Ethane, methoxy- 1.099 0.009
C6H5F Fluorobenzene 1.083 0.009
CH3CH2Cl Ethyl chloride 1.089 0.009
C2H3Br vinyl bromide 1.080 0.009
CH3CH(CH3)CH3 Isobutane 1.092 0.009
C5H10 2-Pentene, (Z)- 1.092 0.009
CH3CH2CHO Propanal 1.115 0.009
CH3OCH3 Dimethyl ether 1.099 0.009
C2H5N Aziridine 1.083 0.009
H2CO Formaldehyde 1.111 0.009
C2H5F fluoroethane 1.090 0.009
C4H10O Ethoxy ethane 1.100 0.009
C3H6O Propylene oxide 1.090 0.009
CH3O Methoxy radical 1.112 0.009
CH3CH2Cl Ethyl chloride 1.086 0.009
C6H12 Cyclohexane 1.093 0.009
C4H10O Ethoxy ethane 1.090 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.009
CH3NO nitrosomethane 1.092 0.009
C2H6 Ethane 1.091 0.009
C6H5CN phenyl cyanide 1.082 0.009
C6H5OH phenol 1.082 0.009
C4H5N Pyrrole 1.076 0.010
CH3OC2H5 Ethane, methoxy- 1.100 0.010
HCOOH Formic acid 1.097 0.010
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.010
C5H8O Cyclopentanone 1.095 0.010
CH2CHCHO Acrolein 1.084 0.010
CH3CCH propyne 1.060 0.010
C6H5F Fluorobenzene 1.081 0.010
C10H8 Azulene 1.084 0.010
CH2CHOH ethenol 1.079 0.010
C10H8 Azulene 1.080 0.010
C2H2+ acetylene cation 1.077 0.010
C6H5CH3 toluene 1.083 0.010
C4H10O Propane, 2-methoxy- 1.095 0.010
CH2CHF Ethene, fluoro- 1.082 0.010
C4H6 Cyclobutene 1.083 0.010
C2H5N Aziridine 1.084 0.010
C6H5Cl chlorobenzene 1.082 0.010
CH3CHO Acetaldehyde 1.114 0.010
C10H8 Azulene 1.081 0.010
C6H6 Fulvene 1.080 0.010
C3H7SH 1-Propanethiol 1.092 0.010
CH2CHCHO Acrolein 1.081 0.010
CH3Br methyl bromide 1.082 0.010
CH4 Methane 1.087 0.010
C3H3NO Oxazole 1.073 0.010
CH2CHCHO Acrolein 1.113 0.010
CH3CHSHCH3 2-Propanethiol 1.091 0.010
C3H3NO Oxazole 1.075 0.010
CH2Br2 dibromomethane 1.079 0.010
C10H16 adamantane 1.093 0.010
CH3CHClCH3 Propane, 2-chloro- 1.092 0.010
C2H5Br Ethyl bromide 1.093 0.010
C6H6 Benzvalene 1.078 0.010
C6H5CN phenyl cyanide 1.080 0.010
C6H5Cl chlorobenzene 1.081 0.010
C2H5F fluoroethane 1.091 0.010
C2H4F2 1,2-difluoroethane 1.093 0.010
CH2NN diazomethane 1.075 0.011
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.011
C6H10O cyclohexanone 1.088 0.011
C3H4 cyclopropene 1.088 0.011
C4H10O Propane, 2-methoxy- 1.090 0.011
H2CS Thioformaldehyde 1.087 0.011
C6H6 Fulvene 1.078 0.011
CH3COF Acetyl fluoride 1.084 0.011
CH3CHO Acetaldehyde 1.086 0.011
HCN Hydrogen cyanide 1.064 0.011
C3H3NO Oxazole 1.075 0.011
H2CCCCH2 Butatriene 1.083 0.011
C6H5OH phenol 1.084 0.011
C3H6O 2-Propen-1-ol 1.096 0.011
CHOCHCHCH3 2-Butenal 1.084 0.011
C2H3Cl Ethene, chloro- 1.079 0.011
C6H5Cl chlorobenzene 1.079 0.011
CH3OC2H5 Ethane, methoxy- 1.089 0.011
SiH2(CH3)2 dimethylsilane 1.089 0.011
CH3OC2H5 Ethane, methoxy- 1.086 0.011
CH3CHFCH3 2-Fluoropropane 1.092 0.011
CH3CH2SH ethanethiol 1.091 0.011
C6H5CH3 toluene 1.081 0.011
C4H2 Diacetylene 1.058 0.011
C6H5F Fluorobenzene 1.080 0.011
C2H4O Ethylene oxide 1.084 0.011
C4H4N2 Pyrazine 1.083 0.011
C3H8 Propane 1.089 0.012
C2H5CN ethyl cyanide 1.087 0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.012
CH3CHS Thioacetaldehyde 1.089 0.012
CH2NOH formaldoxime 1.085 0.012
C6H6 Benzvalene 1.078 0.012
HCS+ Thioformyl cation 1.079 0.012
CH3OCH3 Dimethyl ether 1.085 0.012
CH3CH2Cl Ethyl chloride 1.090 0.012
C6H5CN phenyl cyanide 1.080 0.012
CHOCHCHCH3 2-Butenal 1.086 0.012
CH3CH2OH Ethanol 1.088 0.012
C4H4Se selenophene 1.079 0.013
C2H3Br vinyl bromide 1.080 0.013
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.013
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.013
C6H5CH3 toluene 1.081 0.013
CH3CHFCH3 2-Fluoropropane 1.088 0.013
CH2CHF Ethene, fluoro- 1.077 0.013
C2H6O2 1,2-Ethanediol 1.093 0.013
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.013
CH3F Methyl fluoride 1.087 0.013
C5H6 Cyclopropylacetylene 1.080 0.013
C3H4 cyclopropene 1.072 0.013
C10H8 Azulene 1.083 0.013
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.013
C10H8 Azulene 1.081 0.013
C3H6O 2-Propen-1-ol 1.078 0.014
C4H5N (E)-2-Butenenitrile 1.081 0.014
HCP Phosphaethyne 1.067 0.014
C5H10 2-Pentene, (E)- 1.082 0.014
C2H5CN ethyl cyanide 1.088 0.014
C5H6 Cyclopropylacetylene 1.055 0.014
C6H5CCH phenylacetylene 1.055 0.014
HCCCl Chloroacetylene 1.055 0.014
CH3CH2O Ethoxy radical 1.085 0.015
HCCBr bromoacetylene 1.055 0.015
CH3OCl methyl hypochlorite 1.086 0.015
GeH3CH3 methyl germane 1.083 0.015
CH3CHNOH Acetaldoxime 1.085 0.015
HCCF Fluoroacetylene 1.053 0.015
CH3NHCH3 Dimethylamine 1.098 0.015
CHCl3 Chloroform 1.073 0.015
CH3NHCH3 Dimethylamine 1.084 0.015
CH3CH2O Ethoxy radical 1.086 0.016
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.016
C3H6O Propylene oxide 1.082 0.016
CH2F2 Methane, difluoro- 1.084 0.016
CHOCHCHCH3 2-Butenal 1.108 0.016
C6H5OH phenol 1.076 0.016
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.016
CH3NH2 methyl amine 1.093 0.017
C4H4Se selenophene 1.070 0.017
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.017
C8H8 cyclooctatetraene 1.079 0.018
C6H5Br bromobenzene 1.072 0.018
C2H3 vinyl 1.085 0.018
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.019
CH2NH Methanimine 1.081 0.019
CH Methylidyne 1.120 0.020
C3H7N Cyclopropylamine 1.080 0.020
CH2NCH3 N-methylmethanimine 1.089 0.020
CH3CH2OH Ethanol 1.086 0.022
CH2I2 Diiodomethane 1.066 0.023
C4H9N Pyrrolidine 1.090 0.023
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.025
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.026
N(CH3)3 Trimethylamine 1.088 0.027
C3H5 Allyl radical 1.069 0.027
CH3CH2O Ethoxy radical 1.088 0.033
C5H10 2-Pentene, (Z)- 1.058 0.040
CH3SOCH3 Dimethyl sulfoxide 1.054 0.042
HCO Formyl radical 1.080 0.060
C4H10O Methyl propyl ether 1.099 0.328
C3H3NO Isoxazole 1.075 0.355
C4H6 1-Methylcyclopropene 1.070 0.455
C4H6 1-Methylcyclopropene 1.098 0.668
C4H6 1-Methylcyclopropene 1.098 0.688
C4H6 1-Methylcyclopropene 1.087 0.750
C4H6 1-Methylcyclopropene 1.087 2.363
C4H6 1-Methylcyclopropene 1.085 3.155