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Compare Bonds

18 10 26 16 45

B1B95/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 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-0.039
Most positive difference C4H6 1-Methylcyclopropene3.136

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.039
C3H5Cl3 Propane, 1,2,3-trichloro- 1.131 -0.034
C5H8O Methyl cyclopropyl ketone 1.126 -0.032
CH3CONH2 Acetamide 1.124 -0.030
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.028
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.022
C4H6O2 2,3-Butanedione 1.114 -0.021
HCONHCH3 N-methylformamide 1.114 -0.019
CHBr3 bromoform 1.110 -0.019
C6H14 Hexane 1.118 -0.019
C2H3CCH 1-Buten-3-yne 1.090 -0.019
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.018
C2H6N2O2 Dimethylnitroamine 1.121 -0.018
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.018
C2H2O2 Ethanedial 1.132 -0.017
C7H16 heptane 1.121 -0.017
C4H5N Cyclopropanecarbonitrile 1.107 -0.017
C3H7NO dimethylformamide 1.112 -0.017
CH3CCCH3 2-Butyne 1.116 -0.017
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.016
C5H12O Butane, 1-methoxy- 1.115 -0.016
C2H3CCH 1-Buten-3-yne 1.106 -0.016
C5H6 Propellane 1.106 -0.015
CH3CH2CH2CH3 Butane 1.117 -0.015
C5H10 Cyclopentane 1.114 -0.015
C6H12 (E)-3-methylpent-2-ene 1.116 -0.014
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.014
C5H12 Pentane 1.118 -0.014
C2HF3 Trifluoroethylene 1.100 -0.014
C3H6S3 1,3,5-Trithiane 1.114 -0.014
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.014
C5H12 Propane, 2,2-dimethyl- 1.114 -0.014
C5H8 Spiropentane 1.105 -0.014
C7H12 Norbornane 1.113 -0.013
CH3OCl methyl hypochlorite 1.111 -0.013
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.013
C4H8O2 Ethyl acetate 1.105 -0.013
C5H10O 2-Butanone, 3-methyl- 1.113 -0.012
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.012
C5H10O 2H-Pyran, tetrahydro- 1.116 -0.012
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.012
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.011
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.010
N(CH3)3 Trimethylamine 1.109 -0.010
CH3COCl Acetyl Chloride 1.105 -0.010
CH3COCH3 Acetone 1.103 -0.009
C3H2N2 Malononitrile 1.109 -0.009
C5H8 Ethenylcyclopropane 1.099 -0.008
CH2CHOCHCH2 Vinyl ether 1.103 -0.008
CH3SH Methanethiol 1.104 -0.008
C5H8 1,4-Pentadiene 1.110 -0.008
CH3CN Acetonitrile 1.104 -0.008
C12H8 biphenylene 1.096 -0.007
CH3COOH Acetic acid 1.100 -0.007
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.006
CH3CH2CHO Propanal 1.103 -0.006
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.006
C6H5NO2 Nitrobenzene 1.093 -0.005
CH3CH2NH2 Ethylamine 1.107 -0.005
C2H8N2 Ethylenediamine 1.109 -0.005
CH2CHOH ethenol 1.097 -0.005
C5H11N Piperidine 1.105 -0.005
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.005
CH2Cl chloromethyl radical 1.090 -0.004
CH3CH(CH3)CH3 Isobutane 1.108 -0.004
CH3CHNOH Acetaldoxime 1.100 -0.004
C4H6O Cyclobutanone 1.100 -0.003
CH3ONO Methyl nitrite 1.102 -0.003
C5H8 Cyclobutane, methylene- 1.101 -0.003
C8H8 cubane 1.097 -0.002
C6H5CH2CH3 Ethylbenzene 1.094 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.091 -0.002
CH3CH2CHO Propanal 1.105 -0.001
C3H6S Thietane 1.100 -0.001
C5H6S Thiophene, 3-methyl- 1.090 -0.001
C4H8O2 1,3-Dioxane 1.095 -0.001
C5H8 Bicyclo[2.1.0]pentane 1.095 -0.000
CH2N2 diazirine 1.090 -0.000
CH2CS Thioketene 1.090 -0.000
CH3CH2OH Ethanol 1.098 -0.000
C2H3Cl Ethene, chloro- 1.090 -0.000
CH2CHF Ethene, fluoro- 1.087 0.000
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.000
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 0.001
CH3CH2CHO Propanal 1.096 0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.090 0.001
C3H5ClO Oxirane, (chloromethyl)- 1.095 0.001
C3H6O 2-Propen-1-ol 1.091 0.001
C6H5CH3 toluene 1.100 0.001
CH3OH Methyl alcohol 1.096 0.001
CH2NH Methanimine 1.103 0.001
C3H6O 2-Propen-1-ol 1.092 0.002
CH3CH(CH3)CH3 Isobutane 1.100 0.002
C2H3Br vinyl bromide 1.088 0.002
C2H4F2 1,2-difluoroethane 1.099 0.002
C4H4N2 1,3-Diazine 1.087 0.002
CH3SSCH3 Disulfide, dimethyl 1.097 0.002
CH3NO3 Methyl nitrate 1.095 0.002
CH3PH2 Methyl phosphine 1.094 0.003
C4H6 Methylenecyclopropane 1.090 0.003
CH2PH Phosphaethene 1.090 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.003
C3H4N2 1H-Pyrazole 1.082 0.003
C6H12 Cyclohexane 1.101 0.003
CH3CCH propyne 1.096 0.003
CH3SeCH3 dimethylselenide 1.093 0.003
CH2NOH formaldoxime 1.086 0.003
CH3NHCH3 Dimethylamine 1.098 0.003
CH3SiH3 methyl silane 1.096 0.003
HCCl Chloromethylene 1.119 0.003
CH2CHCH2CH3 1-Butene 1.095 0.003
CH3NO nitrosomethane 1.094 0.003
CH3NC methyl isocyanide 1.094 0.003
CH2CO Ketene 1.083 0.004
CH3ONO Methyl nitrite 1.090 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.004
C6H10 cyclohexene 1.090 0.004
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 0.004
CH(CN)3 tricyanomethane 1.100 0.004
C4H6 Methylenecyclopropane 1.088 0.004
C3H4N2 1H-Pyrazole 1.083 0.004
C4H5N (E)-2-Butenenitrile 1.090 0.004
CH3Cl Methyl chloride 1.090 0.004
CH2CHCHO Acrolein 1.089 0.004
CH3CHFCH3 2-Fluoropropane 1.093 0.004
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.004
CH2CCH2 allene 1.087 0.004
CH3SOCH3 Dimethyl sulfoxide 1.093 0.004
CH3CH2CHO Propanal 1.115 0.004
C3H4N2 1H-Pyrazole 1.080 0.004
CH3CHFCH3 2-Fluoropropane 1.094 0.004
CH2PH Phosphaethene 1.090 0.004
C3H7SH 1-Propanethiol 1.094 0.005
CH2BrF Methane, bromofluoro- 1.090 0.005
CH3CHS Thioacetaldehyde 1.098 0.005
C3H8O2 Propylene glycol 1.095 0.005
CH2 Methylene 1.085 0.005
C5H8 Cyclopentene 1.095 0.005
CHFClBr fluorochlorobromomethane 1.088 0.005
H2CO Formaldehyde 1.111 0.005
C5H8 Bicyclo[2.1.0]pentane 1.085 0.005
C6H10 cyclohexene 1.100 0.005
H2NCH2COOH Glycine 1.096 0.005
C3H8 Propane 1.096 0.005
C2H4 Ethylene 1.086 0.005
CH3SCH3 Dimethyl sulfide 1.091 0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.005
C2H6O2S Dimethyl sulfone 1.091 0.005
CH3CHO Acetaldehyde 1.114 0.005
CH3OC2H5 Ethane, methoxy- 1.092 0.005
C3H3N acrylonitrile 1.086 0.005
CH3CHS Thioacetaldehyde 1.090 0.006
C3H6O 2-Propen-1-ol 1.102 0.006
C5H8 Bicyclo[2.1.0]pentane 1.095 0.006
CH2CHCH2CH3 1-Butene 1.090 0.006
C6H8 1,4-Cyclohexadiene 1.100 0.006
C6H6 Benzene 1.084 0.006
C3H8 Propane 1.094 0.006
C5H8 Cyclopentene 1.085 0.006
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.006
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.006
C4H10O Propane, 2-methoxy- 1.095 0.006
CH3OCHO methyl formate 1.101 0.006
CH3CHClCH3 Propane, 2-chloro- 1.091 0.006
CH2CHCHO Acrolein 1.113 0.006
C4H8 cyclobutane 1.093 0.006
C4H6S Thiophene, 2,5-dihydro- 1.095 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.065 0.006
C4H10O Ethoxy ethane 1.092 0.006
C3H6 Cyclopropane 1.083 0.006
CH2CHOH ethenol 1.086 0.006
C4H6 Cyclobutene 1.094 0.006
C10H8 Azulene 1.084 0.007
C3H4O Cyclopropanone 1.086 0.007
CH2FCl fluorochloromethane 1.090 0.007
CHF3 Methane, trifluoro- 1.091 0.007
CHF2Cl difluorochloromethane 1.090 0.007
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.007
C4H6S Thiophene, 2,5-dihydro- 1.085 0.007
C4H4N2 Succinonitrile 1.092 0.007
CH3NO nitrosomethane 1.092 0.007
HOCH2COOH Hydroxyacetic acid 1.097 0.007
C2H5F fluoroethane 1.095 0.007
CH3NO3 Methyl nitrate 1.088 0.007
CHOCHCHCH3 2-Butenal 1.090 0.007
C10H8 Azulene 1.080 0.007
CH2Cl2 Methylene chloride 1.085 0.007
C4H4O Furan 1.076 0.007
C6H6 Benzvalene 1.082 0.007
CH3OC2H5 Ethane, methoxy- 1.099 0.007
C2H5Br Ethyl bromide 1.093 0.007
C4H5N (E)-2-Butenenitrile 1.090 0.007
C6H5F Fluorobenzene 1.083 0.007
CH3NO2 Methane, nitro- 1.088 0.007
CH2CHCHO Acrolein 1.084 0.007
C6H12 Cyclohexane 1.093 0.007
CH3OCH3 Dimethyl ether 1.099 0.007
CH2O2 Dioxirane 1.090 0.007
C5H8O Cyclopentanone 1.095 0.007
C4H4S Thiophene 1.079 0.007
C4H8 cyclobutane 1.091 0.007
CHClCCl2 Trichloroethylene 1.080 0.008
C6H5OH phenol 1.082 0.008
CH3CHClCH3 Propane, 2-chloro- 1.092 0.008
C2H2 Acetylene 1.063 0.008
CH3CH(CH3)CH3 Isobutane 1.092 0.008
C10H8 Azulene 1.081 0.008
C6H5CN phenyl cyanide 1.082 0.008
C2H5Br Ethyl bromide 1.087 0.008
C6H5CH3 toluene 1.083 0.008
C2H6 Ethane 1.091 0.008
CH3OCHO methyl formate 1.086 0.008
C6H5NH2 aniline 1.084 0.008
C3H6O Propylene oxide 1.090 0.008
CH3OC2H5 Ethane, methoxy- 1.100 0.008
C3H4O Methylketene 1.083 0.008
C6H5F Fluorobenzene 1.081 0.008
C6H6 Benzvalene 1.078 0.008
C6H5Cl chlorobenzene 1.082 0.008
C2H5F fluoroethane 1.091 0.008
C5H10 2-Pentene, (Z)- 1.092 0.008
CH3CH2Cl Ethyl chloride 1.089 0.008
C2H5F fluoroethane 1.090 0.008
CH3OC2H5 Ethane, methoxy- 1.089 0.008
C4H10O Ethoxy ethane 1.090 0.008
CH3SeH Methane selenol 1.088 0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.009
CH2CHCHO Acrolein 1.081 0.009
C4H5N Pyrrole 1.076 0.009
C10H16 adamantane 1.093 0.009
C4H6 Cyclobutene 1.083 0.009
C6H5OH phenol 1.084 0.009
C2H4S Thiirane 1.083 0.009
C6H5Cl chlorobenzene 1.081 0.009
C6H5CN phenyl cyanide 1.080 0.009
CH3CH2SH ethanethiol 1.091 0.009
C4H10O Ethoxy ethane 1.100 0.009
C6H10O cyclohexanone 1.088 0.009
CHOCHCHCH3 2-Butenal 1.084 0.009
CH3 Methyl radical 1.079 0.009
CH2CHF Ethene, fluoro- 1.082 0.009
HCOOH Formic acid 1.097 0.009
C2H5N Aziridine 1.084 0.009
C4H10O Propane, 2-methoxy- 1.090 0.009
C6H6 Benzvalene 1.078 0.009
CH3CHO Acetaldehyde 1.086 0.009
CH4 Methane 1.087 0.009
CH2CHOH ethenol 1.079 0.009
C2H5N Aziridine 1.083 0.009
C3H3NO Oxazole 1.073 0.009
CH3COF Acetyl fluoride 1.084 0.009
C3H3NO Oxazole 1.075 0.009
C2H4F2 1,2-difluoroethane 1.093 0.009
C3H7SH 1-Propanethiol 1.090 0.009
C3H3NO Oxazole 1.075 0.009
C3H8 Propane 1.089 0.009
C6H5CH3 toluene 1.081 0.009
H2CCCCH2 Butatriene 1.083 0.009
HFCO formyl fluoride 1.095 0.009
C3H6O 2-Propen-1-ol 1.096 0.009
C3H7SH 1-Propanethiol 1.092 0.009
C6H5F Fluorobenzene 1.080 0.010
C2H3Br vinyl bromide 1.080 0.010
C2H5CN ethyl cyanide 1.087 0.010
C4H4Se selenophene 1.079 0.010
C2H4O Ethylene oxide 1.084 0.010
CH3CH2OH Ethanol 1.088 0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.010
C6H5Cl chlorobenzene 1.079 0.010
CH2NN diazomethane 1.075 0.010
C2H3 vinyl 1.080 0.010
C4H10O Propane, 2-methoxy- 1.095 0.010
CH3CHFCH3 2-Fluoropropane 1.088 0.010
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.010
C3H4 cyclopropene 1.088 0.010
C4H4N2 Pyrazine 1.083 0.010
CH3CH2Cl Ethyl chloride 1.090 0.010
CH3OC2H5 Ethane, methoxy- 1.086 0.010
C10H8 Azulene 1.083 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.010
CH3CH2Cl Ethyl chloride 1.086 0.010
CH3CHFCH3 2-Fluoropropane 1.092 0.010
SiH2(CH3)2 dimethylsilane 1.089 0.010
CH2NOH formaldoxime 1.085 0.010
C2H3Cl Ethene, chloro- 1.079 0.011
C10H8 Azulene 1.081 0.011
CH3CHSHCH3 2-Propanethiol 1.091 0.011
C6H5CN phenyl cyanide 1.080 0.011
C6H5CH3 toluene 1.081 0.011
HCN Hydrogen cyanide 1.064 0.011
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.011
CH3CCH propyne 1.060 0.011
CH3OCH3 Dimethyl ether 1.085 0.011
C3H4 cyclopropene 1.072 0.011
CH3Br methyl bromide 1.082 0.011
C2H3Br vinyl bromide 1.080 0.011
CHOCHCHCH3 2-Butenal 1.086 0.011
CH2CHF Ethene, fluoro- 1.077 0.011
C4H5N (E)-2-Butenenitrile 1.081 0.011
C2H5CN ethyl cyanide 1.088 0.012
C5H6 Cyclopropylacetylene 1.080 0.012
C4H4N2 1,3-Diazine 1.082 0.012
C3H6O 2-Propen-1-ol 1.078 0.012
H2CS Thioformaldehyde 1.087 0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.012
CH3F Methyl fluoride 1.087 0.012
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.012
C2H2+ acetylene cation 1.077 0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.013
CH3CH2O Ethoxy radical 1.086 0.013
CH3CHS Thioacetaldehyde 1.089 0.013
CH3CH2O Ethoxy radical 1.085 0.013
C2H6O2 1,2-Ethanediol 1.093 0.013
CH2Br2 dibromomethane 1.079 0.013
C5H10 2-Pentene, (E)- 1.082 0.013
CHOCHCHCH3 2-Butenal 1.108 0.013
C4H2 Diacetylene 1.058 0.014
CH3NHCH3 Dimethylamine 1.098 0.014
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.014
C3H4O Methylketene 1.083 0.014
GeH3CH3 methyl germane 1.083 0.014
CH3OCl methyl hypochlorite 1.086 0.014
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.014
CH3CHNOH Acetaldoxime 1.085 0.014
HCS+ Thioformyl cation 1.079 0.014
CH3NH2 methyl amine 1.093 0.015
HCCCl Chloroacetylene 1.055 0.015
C6H5OH phenol 1.076 0.015
CH3NHCH3 Dimethylamine 1.084 0.015
C4H4N2 1,3-Diazine 1.079 0.015
HCCBr bromoacetylene 1.055 0.015
C3H6O Propylene oxide 1.082 0.015
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.015
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.015
HCCF Fluoroacetylene 1.053 0.015
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.016
C2H3 vinyl 1.085 0.016
HCP Phosphaethyne 1.067 0.016
C5H6 Cyclopropylacetylene 1.055 0.016
C8H8 cyclooctatetraene 1.079 0.016
CH2F2 Methane, difluoro- 1.084 0.016
C4H4Se selenophene 1.070 0.016
C6H5CCH phenylacetylene 1.055 0.016
C5H6S Thiophene, 3-methyl- 1.081 0.016
C6H5Br bromobenzene 1.072 0.017
CHCl3 Chloroform 1.073 0.018
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.018
CH2NCH3 N-methylmethanimine 1.089 0.018
C3H7N Cyclopropylamine 1.080 0.018
CH2NH Methanimine 1.081 0.019
CH Methylidyne 1.120 0.020
CH3CH2OH Ethanol 1.086 0.020
C4H9N Pyrrolidine 1.090 0.022
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.023
CHONH2 formamide 1.090 0.025
C3H5 Allyl radical 1.069 0.025
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.025
N(CH3)3 Trimethylamine 1.088 0.026
C4H4N2 Pyridazine 1.064 0.026
CH3CH2O Ethoxy radical 1.088 0.026
C2H Ethynyl radical 1.047 0.026
C5H10 2-Pentene, (Z)- 1.058 0.038
CH3SOCH3 Dimethyl sulfoxide 1.054 0.041
HCO Formyl radical 1.080 0.055
C4H10O Methyl propyl ether 1.099 0.298
C3H3NO Isoxazole 1.075 0.343
C4H6 1-Methylcyclopropene 1.070 0.433
C4H6 1-Methylcyclopropene 1.098 0.665
C4H6 1-Methylcyclopropene 1.098 0.687
C4H6 1-Methylcyclopropene 1.087 0.749
C4H6 1-Methylcyclopropene 1.087 2.326
C4H6 1-Methylcyclopropene 1.085 3.136