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Compare Bonds

18 10 26 16 45

TPSSh/cc-pVTZ 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 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 C3H4O Cyclopropanone-0.073
Most positive difference C4H6 1-Methylcyclopropene3.122

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H4O Cyclopropanone 1.086 -0.073
C4H6 Methylenecyclopropane 1.088 -0.053
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 -0.052
C4H6 Methylenecyclopropane 1.090 -0.051
C3H8O2 1,3-Propanediol 1.140 -0.046
C6H6 Fulvene 1.130 -0.046
C3H5Cl3 Propane, 1,2,3-trichloro- 1.131 -0.044
CH2CHOCHCH2 Vinyl ether 1.103 -0.043
C5H8O Methyl cyclopropyl ketone 1.126 -0.038
CH3CONH2 Acetamide 1.124 -0.038
C4H10O Ethoxy ethane 1.100 -0.037
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.035
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.030
CHBr3 bromoform 1.110 -0.030
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.028
C2H3CCH 1-Buten-3-yne 1.090 -0.027
C4H6O2 2,3-Butanedione 1.114 -0.027
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.027
C2H6N2O2 Dimethylnitroamine 1.121 -0.026
C4H10O Ethoxy ethane 1.092 -0.026
C6H14 Hexane 1.118 -0.025
C2H2O2 Ethanedial 1.132 -0.025
HCONHCH3 N-methylformamide 1.114 -0.025
C4H5N Cyclopropanecarbonitrile 1.107 -0.025
C3H7NO dimethylformamide 1.112 -0.025
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.024
CH3CCCH3 2-Butyne 1.116 -0.024
C2H3CCH 1-Buten-3-yne 1.106 -0.023
C7H16 heptane 1.121 -0.023
C5H12O Butane, 1-methoxy- 1.115 -0.023
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 -0.022
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.022
C3H6S3 1,3,5-Trithiane 1.114 -0.022
C5H6 Propellane 1.106 -0.022
C5H12 Pentane 1.118 -0.022
C5H10 Cyclopentane 1.114 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.021
C6H12 (E)-3-methylpent-2-ene 1.116 -0.021
Si(CH3)4 tetramethylsilane 1.115 -0.021
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.021
C4H10O Ethoxy ethane 1.090 -0.021
C5H8 Spiropentane 1.105 -0.021
C2HF3 Trifluoroethylene 1.100 -0.021
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.021
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.020
C5H12 Propane, 2,2-dimethyl- 1.114 -0.020
CH3OCl methyl hypochlorite 1.111 -0.020
C7H12 Norbornane 1.113 -0.020
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.020
C5H10O 2H-Pyran, tetrahydro- 1.116 -0.020
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.019
C5H10O 2-Butanone, 3-methyl- 1.113 -0.019
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.019
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.018
C4H8O2 Ethyl acetate 1.105 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.018
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.017
N(CH3)3 Trimethylamine 1.109 -0.017
C3H2N2 Malononitrile 1.109 -0.016
CH3COCl Acetyl Chloride 1.105 -0.016
CH3COOH Acetic acid 1.100 -0.016
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 -0.015
CH3COCH3 Acetone 1.103 -0.015
C5H8 Ethenylcyclopropane 1.099 -0.015
CH3SH Methanethiol 1.104 -0.015
CH2NN diazomethane 1.075 -0.015
C5H8 1,4-Pentadiene 1.110 -0.014
C2H8N2 Ethylenediamine 1.109 -0.014
HCF Fluoromethylene 1.138 -0.014
CH2CHOH ethenol 1.097 -0.013
CH3CN Acetonitrile 1.104 -0.013
CH3CH2NH2 Ethylamine 1.107 -0.013
C12H8 biphenylene 1.096 -0.013
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.013
C6H5NO2 Nitrobenzene 1.093 -0.012
CH3CH2CHO Propanal 1.103 -0.012
C4H6O Cyclobutanone 1.100 -0.012
C5H11N Piperidine 1.105 -0.012
CH3ONO Methyl nitrite 1.102 -0.011
CH3CH(CH3)CH3 Isobutane 1.108 -0.011
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.011
C3H8O2 Methane, dimethoxy- 1.108 -0.011
CH3SCH2CH3 Ethane, (methylthio)- 1.092 -0.011
CH3CHNOH Acetaldoxime 1.100 -0.011
C3H6S Thietane 1.100 -0.010
CHF2Cl difluorochloromethane 1.090 -0.010
CH3O Methoxy radical 1.112 -0.010
C5H8 Cyclobutane, methylene- 1.101 -0.010
HCCl Chloromethylene 1.119 -0.009
C2H3Cl Ethene, chloro- 1.090 -0.009
CH3NO3 Methyl nitrate 1.095 -0.009
C6H5CH2CH3 Ethylbenzene 1.094 -0.009
C5H6 1-Buten-3-yne, 2-methyl- 1.091 -0.009
C8H8 cubane 1.097 -0.008
C5H8 Bicyclo[2.1.0]pentane 1.095 -0.008
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 -0.007
C5H6S Thiophene, 3-methyl- 1.090 -0.007
CH2N2 diazirine 1.090 -0.007
CH3CH2CHO Propanal 1.105 -0.007
CHClCCl2 Trichloroethylene 1.080 -0.007
CH2CS Thioketene 1.090 -0.007
C5H8O 2H-Pyran, 3,4-dihydro- 1.090 -0.007
C4H8O2 1,3-Dioxane 1.095 -0.007
CH2NH Methanimine 1.103 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3CH2OH Ethanol 1.098 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.006
C3H5ClO Oxirane, (chloromethyl)- 1.095 -0.006
CH3OH Methyl alcohol 1.096 -0.006
CH2PH Phosphaethene 1.090 -0.006
C2H3Br vinyl bromide 1.088 -0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 -0.006
C6H5CH3 toluene 1.100 -0.006
C3H6O 2-Propen-1-ol 1.091 -0.006
C3H6O 2-Propen-1-ol 1.092 -0.005
CH3CH(CH3)CH3 Isobutane 1.100 -0.005
CH3SSCH3 Disulfide, dimethyl 1.097 -0.005
CH2PH Phosphaethene 1.090 -0.005
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 -0.005
CH3CH2CHO Propanal 1.096 -0.005
CH3NHCH3 Dimethylamine 1.098 -0.005
C4H4N2 1,3-Diazine 1.087 -0.005
C6H10 1-Butyne, 3,3-dimethyl- 1.056 -0.004
CH3PH2 Methyl phosphine 1.094 -0.004
CH3SeCH3 dimethylselenide 1.093 -0.004
C4H5N (E)-2-Butenenitrile 1.090 -0.004
CH3CCH propyne 1.096 -0.004
C6H12 Cyclohexane 1.101 -0.004
CH3NC methyl isocyanide 1.094 -0.004
CHFClBr fluorochlorobromomethane 1.088 -0.004
C3H4N2 1H-Pyrazole 1.082 -0.004
CH3Cl Methyl chloride 1.090 -0.004
CH3ONO Methyl nitrite 1.090 -0.004
CH2BrF Methane, bromofluoro- 1.090 -0.004
C3H4N2 1H-Pyrazole 1.083 -0.004
CH2 Methylene 1.085 -0.003
CH2NOH formaldoxime 1.086 -0.003
C6H10 cyclohexene 1.090 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 -0.003
CH3NO nitrosomethane 1.094 -0.003
CH3COCH2CH3 2-Butanone 1.095 -0.003
CH3SiH3 methyl silane 1.096 -0.003
CH2CHCHO Acrolein 1.089 -0.003
C3H4N2 1H-Pyrazole 1.080 -0.003
CH2CO Ketene 1.083 -0.003
CH3CH2CHO Propanal 1.115 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 -0.003
C3H8O2 Propylene glycol 1.095 -0.003
C5H8 Cyclopentene 1.095 -0.003
H2CO Formaldehyde 1.111 -0.003
CH2CHCH2CH3 1-Butene 1.095 -0.003
CH3COCH2CH3 2-Butanone 1.091 -0.003
C3H3N acrylonitrile 1.086 -0.003
C6H10 cyclohexene 1.100 -0.003
C3H6O 2-Propen-1-ol 1.102 -0.003
CH3COCH2CH3 2-Butanone 1.093 -0.003
C5H8 Bicyclo[2.1.0]pentane 1.085 -0.002
CH3COCH2CH3 2-Butanone 1.096 -0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.090 -0.002
CH3CHO Acetaldehyde 1.114 -0.002
CH3NO3 Methyl nitrate 1.088 -0.002
CH2CCH2 allene 1.087 -0.002
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 -0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.002
CH(CN)3 tricyanomethane 1.100 -0.002
CH3OCHO methyl formate 1.101 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.065 -0.002
C3H7SH 1-Propanethiol 1.094 -0.002
CH3CHFCH3 2-Fluoropropane 1.093 -0.002
C4H8 cyclobutane 1.093 -0.002
C4H6S Thiophene, 2,5-dihydro- 1.095 -0.002
CH3CHFCH3 2-Fluoropropane 1.094 -0.002
C4H10O Propane, 2-methoxy- 1.095 -0.002
C5H8 Bicyclo[2.1.0]pentane 1.095 -0.002
C2H6O2S Dimethyl sulfone 1.091 -0.002
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.002
C2H4 Ethylene 1.086 -0.002
CH3CHS Thioacetaldehyde 1.090 -0.002
CH2Cl2 Methylene chloride 1.085 -0.002
CH2FCl fluorochloromethane 1.090 -0.002
C6H8 1,4-Cyclohexadiene 1.100 -0.002
CH2CHCHO Acrolein 1.113 -0.002
CH3CHS Thioacetaldehyde 1.098 -0.002
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH3SCH2CH3 Ethane, (methylthio)- 1.089 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.093 -0.001
C4H6O Furan, 2,5-dihydro- 1.100 -0.001
C3H8 Propane 1.096 -0.001
CHF3 Methane, trifluoro- 1.091 -0.001
CH2CHOH ethenol 1.086 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.001
CH2CHCH2CH3 1-Butene 1.090 -0.001
C5H8 Cyclopentene 1.085 -0.001
H2NCH2COOH Glycine 1.096 -0.001
C4H4N2 Succinonitrile 1.092 -0.001
C3H6 Cyclopropane 1.083 -0.001
CH3OC2H5 Ethane, methoxy- 1.092 -0.001
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 -0.001
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 -0.001
C4H6 Cyclobutene 1.094 -0.001
HOCH2COOH Hydroxyacetic acid 1.097 -0.000
HFCO formyl fluoride 1.095 -0.000
C3H8 Propane 1.094 -0.000
C4H6S Thiophene, 2,5-dihydro- 1.085 -0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 -0.000
C4H4S Thiophene 1.079 -0.000
C2H5Br Ethyl bromide 1.087 -0.000
C6H6 Benzene 1.084 -0.000
C3H4O Methylketene 1.083 0.000
C4H8 cyclobutane 1.091 0.000
CH3OCH3 Dimethyl ether 1.099 0.000
CH3OC2H5 Ethane, methoxy- 1.099 0.000
HCOOH Formic acid 1.097 0.000
CH2O2 Dioxirane 1.090 0.000
C2H2 Acetylene 1.063 0.000
C2H4S Thiirane 1.083 0.000
C4H4O Furan 1.076 0.000
CH3SeH Methane selenol 1.088 0.000
C2H3 vinyl 1.080 0.000
CHOCHCHCH3 2-Butenal 1.090 0.000
C6H6 Benzvalene 1.082 0.000
C4H5N (E)-2-Butenenitrile 1.090 0.000
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.000
CH2CHCHO Acrolein 1.084 0.001
C6H5F Fluorobenzene 1.083 0.001
C2H3Br vinyl bromide 1.080 0.001
CH3OC2H5 Ethane, methoxy- 1.100 0.001
C2H5F fluoroethane 1.095 0.001
C6H5OH phenol 1.082 0.001
C10H8 Azulene 1.084 0.001
C4H6 Cyclobutene 1.083 0.001
CH3OCHO methyl formate 1.086 0.001
C5H10 2-Pentene, (Z)- 1.092 0.001
CH3NO2 Methane, nitro- 1.088 0.001
C3H7SH 1-Propanethiol 1.090 0.001
CH3CH2Cl Ethyl chloride 1.089 0.001
C6H5NH2 aniline 1.084 0.001
C2H5N Aziridine 1.083 0.001
C10H8 Azulene 1.080 0.001
C3H6O Propylene oxide 1.090 0.001
C6H5CH3 toluene 1.083 0.001
CH3CH(CH3)CH3 Isobutane 1.092 0.001
CH3NO nitrosomethane 1.092 0.001
C10H16 adamantane 1.093 0.001
C2H5N Aziridine 1.084 0.001
C5H8O Cyclopentanone 1.095 0.001
CH2CHF Ethene, fluoro- 1.082 0.001
C3H6O 2-Propen-1-ol 1.096 0.001
HCCCN Cyanoacetylene 1.062 0.001
C2H5Br Ethyl bromide 1.093 0.001
C6H5F Fluorobenzene 1.081 0.002
CH2CHOH ethenol 1.079 0.002
C3H7SH 1-Propanethiol 1.092 0.002
C6H5Cl chlorobenzene 1.082 0.002
CH3 Methyl radical 1.079 0.002
C2H6 Ethane 1.091 0.002
C6H6 Fulvene 1.080 0.002
CHOCHCHCH3 2-Butenal 1.084 0.002
C3H3NO Oxazole 1.073 0.002
C2H4F2 1,2-difluoroethane 1.093 0.002
C6H6 Benzvalene 1.078 0.002
CH3CHSHCH3 2-Propanethiol 1.091 0.002
C6H5OH phenol 1.084 0.002
CH3CH2Cl Ethyl chloride 1.086 0.002
C2H5F fluoroethane 1.091 0.002
C4H5N Pyrrole 1.076 0.002
C10H8 Azulene 1.081 0.002
CH2CHCHO Acrolein 1.081 0.002
C3H3NO Oxazole 1.075 0.002
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.002
C3H3NO Oxazole 1.075 0.002
C3H4 cyclopropene 1.088 0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.002
C2H5F fluoroethane 1.090 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.002
H2CCCCH2 Butatriene 1.083 0.002
C6H5Cl chlorobenzene 1.081 0.002
C2H4O Ethylene oxide 1.084 0.002
CH3CHClCH3 Propane, 2-chloro- 1.092 0.002
C6H12 Cyclohexane 1.093 0.002
C6H6 Benzvalene 1.078 0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.002
C4H10O Propane, 2-methoxy- 1.090 0.002
C6H6 Fulvene 1.078 0.003
CH3COF Acetyl fluoride 1.084 0.003
C4H10O Propane, 2-methoxy- 1.095 0.003
CH3CHO Acetaldehyde 1.086 0.003
CH3CCH propyne 1.060 0.003
C6H5CH3 toluene 1.081 0.003
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.003
H2CS Thioformaldehyde 1.087 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.003
CH3Br methyl bromide 1.082 0.003
CH4 Methane 1.087 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
C4H4N2 Pyrazine 1.083 0.003
C6H5F Fluorobenzene 1.080 0.003
C2H3Cl Ethene, chloro- 1.079 0.003
C6H5Cl chlorobenzene 1.079 0.003
CH2NOH formaldoxime 1.085 0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.003
CH3CH2SH ethanethiol 1.091 0.003
CH3COCH2CH3 2-Butanone 1.093 0.003
HCN Hydrogen cyanide 1.064 0.003
CH3OC2H5 Ethane, methoxy- 1.089 0.003
CHOCHCHCH3 2-Butenal 1.086 0.003
CH3CH2Cl Ethyl chloride 1.090 0.003
C5H6 Cyclopropylacetylene 1.080 0.004
C4H5N (E)-2-Butenenitrile 1.081 0.004
C3H8 Propane 1.089 0.004
CH3CHS Thioacetaldehyde 1.089 0.004
C4H4Se selenophene 1.079 0.004
SiH2(CH3)2 dimethylsilane 1.089 0.004
CH3OC2H5 Ethane, methoxy- 1.086 0.004
C2H2+ acetylene cation 1.077 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.004
C3H4 cyclopropene 1.072 0.004
C4H4N2 1,3-Diazine 1.082 0.004
CH3S thiomethoxy 1.090 0.004
C6H5CH3 toluene 1.081 0.004
C6H10O cyclohexanone 1.088 0.004
C2H3Br vinyl bromide 1.080 0.004
C2H6O2 1,2-Ethanediol 1.093 0.004
CH3CH2OH Ethanol 1.088 0.004
CHOCHCHCH3 2-Butenal 1.108 0.004
CH2CHF Ethene, fluoro- 1.077 0.005
C2H5CN ethyl cyanide 1.087 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.005
CH3OCH3 Dimethyl ether 1.085 0.005
CH3CHFCH3 2-Fluoropropane 1.088 0.005
C10H8 Azulene 1.083 0.005
CH3F Methyl fluoride 1.087 0.005
C4H2 Diacetylene 1.058 0.005
C10H8 Azulene 1.081 0.005
CH2Br2 dibromomethane 1.079 0.005
C3H6O 2-Propen-1-ol 1.078 0.005
CH3NHCH3 Dimethylamine 1.098 0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.006
C5H10 2-Pentene, (E)- 1.082 0.006
HCP Phosphaethyne 1.067 0.006
CH3CH2O Ethoxy radical 1.085 0.006
CH3NH2 methyl amine 1.093 0.007
CH3CHNOH Acetaldoxime 1.085 0.007
C3H4O Methylketene 1.083 0.007
C2H5CN ethyl cyanide 1.088 0.007
HCCCl Chloroacetylene 1.055 0.007
CH Methylidyne 1.120 0.007
C3H6O Propylene oxide 1.082 0.007
CH3OCl methyl hypochlorite 1.086 0.007
HCCBr bromoacetylene 1.055 0.008
C2H3 vinyl 1.085 0.008
C4H4N2 1,3-Diazine 1.079 0.008
CH3NHCH3 Dimethylamine 1.084 0.008
C5H6 Cyclopropylacetylene 1.055 0.008
CH2F2 Methane, difluoro- 1.084 0.008
C6H5CCH phenylacetylene 1.055 0.008
GeH3CH3 methyl germane 1.083 0.008
CH3CH2O Ethoxy radical 1.086 0.008
C6H5OH phenol 1.076 0.008
HCCF Fluoroacetylene 1.053 0.008
CHCl3 Chloroform 1.073 0.008
C4H4Se selenophene 1.070 0.009
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.009
HCS+ Thioformyl cation 1.079 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.009
C6H5Br bromobenzene 1.072 0.010
C5H6S Thiophene, 3-methyl- 1.081 0.010
C8H8 cyclooctatetraene 1.079 0.010
CH2NH Methanimine 1.081 0.010
CH3CH2OH Ethanol 1.086 0.012
C3H7N Cyclopropylamine 1.080 0.013
C4H9N Pyrrolidine 1.090 0.013
CH2NCH3 N-methylmethanimine 1.089 0.014
C4H4N2 Pyridazine 1.064 0.014
CH3CH2O Ethoxy radical 1.088 0.014
CHONH2 formamide 1.090 0.017
C3H5 Allyl radical 1.069 0.018
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.018
N(CH3)3 Trimethylamine 1.088 0.018
C2H Ethynyl radical 1.047 0.019
C5H10 2-Pentene, (Z)- 1.058 0.031
CH3SOCH3 Dimethyl sulfoxide 1.054 0.035
HCO Formyl radical 1.080 0.047
C4H4N2O2 Uracil 0.957 0.126
C4H4N2O2 Uracil 0.931 0.147
C4H10O Methyl propyl ether 1.099 0.314
C3H3NO Isoxazole 1.075 0.344
C4H6 1-Methylcyclopropene 1.070 0.437
C4H6 1-Methylcyclopropene 1.098 0.660
C4H6 1-Methylcyclopropene 1.098 0.679
C4H6 1-Methylcyclopropene 1.087 0.738
C4H10O Ethanol, 1,1-dimethyl- 1.117 1.312
C4H6 1-Methylcyclopropene 1.087 2.330
C4H6 1-Methylcyclopropene 1.085 3.122