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Compare Bonds

18 10 26 16 45

B97D3/TZVP 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 C3H8O2 1,3-Propanediol-0.042
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 -0.042
C6H6 Fulvene 1.130 -0.042
C3H5Cl3 Propane, 1,2,3-trichloro- 1.131 -0.040
C5H8O Methyl cyclopropyl ketone 1.126 -0.034
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.032
CH3CONH2 Acetamide 1.124 -0.030
C6H12 2,3-dimethyl-but-2-ene 1.118 -0.027
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.026
CHBr3 bromoform 1.110 -0.026
C2H3CCH 1-Buten-3-yne 1.090 -0.024
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.024
C4H6O2 2,3-Butanedione 1.114 -0.023
C6H14 Hexane 1.118 -0.022
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.022
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.021
C2H6N2O2 Dimethylnitroamine 1.121 -0.021
C3H7NO dimethylformamide 1.112 -0.021
C7H16 heptane 1.121 -0.021
C4H5N Cyclopropanecarbonitrile 1.107 -0.020
C2H3CCH 1-Buten-3-yne 1.106 -0.020
C5H12O Butane, 1-methoxy- 1.115 -0.019
C5H6 Propellane 1.106 -0.018
C3H6S3 1,3,5-Trithiane 1.114 -0.018
CH3CCCH3 2-Butyne 1.116 -0.018
C2H2O2 Ethanedial 1.132 -0.018
Si(CH3)4 tetramethylsilane 1.115 -0.018
C5H10 Cyclopentane 1.114 -0.018
C5H12 Pentane 1.118 -0.017
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.017
C5H12 Propane, 2,2-dimethyl- 1.114 -0.017
CH3CH2CH2CH3 Butane 1.117 -0.017
C2HF3 Trifluoroethylene 1.100 -0.017
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.017
C5H8 Spiropentane 1.105 -0.017
C6H12 (E)-3-methylpent-2-ene 1.116 -0.017
C7H12 Norbornane 1.113 -0.017
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.016
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.111 -0.016
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.016
C5H10O 2H-Pyran, tetrahydro- 1.116 -0.016
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.015
C5H10O 2-Butanone, 3-methyl- 1.113 -0.015
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.015
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.015
C4H8O2 Ethyl acetate 1.105 -0.014
CH3OCl methyl hypochlorite 1.111 -0.014
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.014
N(CH3)3 Trimethylamine 1.109 -0.013
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.013
CH3COCl Acetyl Chloride 1.105 -0.013
CH3SH Methanethiol 1.104 -0.011
C5H8 Ethenylcyclopropane 1.099 -0.011
C5H8 1,4-Pentadiene 1.110 -0.011
C3H2N2 Malononitrile 1.109 -0.011
CH3COOH Acetic acid 1.100 -0.010
CH2CHOH ethenol 1.097 -0.010
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.009
C2H8N2 Ethylenediamine 1.109 -0.009
CH3CH2NH2 Ethylamine 1.107 -0.009
C12H8 biphenylene 1.096 -0.009
CH2Cl chloromethyl radical 1.090 -0.009
CH3CN Acetonitrile 1.104 -0.009
C6H5NO2 Nitrobenzene 1.093 -0.009
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.009
CH3CH2CHO Propanal 1.103 -0.009
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.008
C5H11N Piperidine 1.105 -0.008
C4H6O Cyclobutanone 1.100 -0.008
C3H8O2 Methane, dimethoxy- 1.108 -0.008
CH3CH(CH3)CH3 Isobutane 1.108 -0.007
CH3CHNOH Acetaldoxime 1.100 -0.007
C3H6S Thietane 1.100 -0.006
C5H8 Cyclobutane, methylene- 1.101 -0.006
C8H8 cubane 1.097 -0.005
CH3ONO Methyl nitrite 1.102 -0.005
CH2N2 diazirine 1.090 -0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.091 -0.005
C6H5CH2CH3 Ethylbenzene 1.094 -0.005
C2H3Cl Ethene, chloro- 1.090 -0.005
C5H6S Thiophene, 3-methyl- 1.090 -0.004
C6H8 1,3-Cyclohexadiene 1.100 -0.004
C5H8 Bicyclo[2.1.0]pentane 1.095 -0.004
C3H5ClO Oxirane, (chloromethyl)- 1.095 -0.004
C4H8O2 1,3-Dioxane 1.095 -0.003
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.090 -0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 -0.003
CH3CH2OH Ethanol 1.098 -0.003
CH3CH2CHO Propanal 1.105 -0.003
CH2CS Thioketene 1.090 -0.002
CH2PH Phosphaethene 1.090 -0.002
CH2CHF Ethene, fluoro- 1.087 -0.002
C2H3Br vinyl bromide 1.088 -0.002
C2H4F2 1,2-difluoroethane 1.099 -0.002
CH3CH(CH3)CH3 Isobutane 1.100 -0.002
CH3SSCH3 Disulfide, dimethyl 1.097 -0.002
C6H5CH3 toluene 1.100 -0.002
C6H8 1,3-Cyclohexadiene 1.090 -0.002
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 -0.002
CH2NH Methanimine 1.103 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 -0.001
CH2 Methylene 1.085 -0.001
CH3CH2CHO Propanal 1.096 -0.001
CH3PH2 Methyl phosphine 1.094 -0.001
C3H4N2 1H-Pyrazole 1.082 -0.001
C4H6 Methylenecyclopropane 1.090 -0.001
CH2PH Phosphaethene 1.090 -0.001
C6H12 Cyclohexane 1.101 -0.001
CH3SCH2CH3 Ethane, (methylthio)- 1.097 -0.001
C3H4N2 1H-Pyrazole 1.083 -0.001
CH3NHCH3 Dimethylamine 1.098 -0.001
C4H4N2 1,3-Diazine 1.087 -0.000
CH3SeCH3 dimethylselenide 1.093 -0.000
CH3NO3 Methyl nitrate 1.095 -0.000
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 -0.000
CH3SiH3 methyl silane 1.096 0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.000
C3H8O2 Propylene glycol 1.095 0.000
C4H5N (E)-2-Butenenitrile 1.090 0.000
CH3Cl Methyl chloride 1.090 0.000
C6H10 cyclohexene 1.090 0.000
C3H4N2 1H-Pyrazole 1.080 0.001
CH3NC methyl isocyanide 1.094 0.001
CH2CHCH2CH3 1-Butene 1.095 0.001
CH2CHCHO Acrolein 1.089 0.001
C5H8 Cyclopentene 1.095 0.001
C4H6 Methylenecyclopropane 1.088 0.001
CH3CCH propyne 1.096 0.001
C2H6O2S Dimethyl sulfone 1.091 0.001
CHFClBr fluorochlorobromomethane 1.088 0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.065 0.001
CH2BrF Methane, bromofluoro- 1.090 0.001
CH3ONO Methyl nitrite 1.090 0.001
CH2CO Ketene 1.083 0.001
CH3SOCH3 Dimethyl sulfoxide 1.093 0.001
C5H8 Bicyclo[2.1.0]pentane 1.085 0.001
CH3CHFCH3 2-Fluoropropane 1.093 0.002
C3H7SH 1-Propanethiol 1.094 0.002
H2NCH2COOH Glycine 1.096 0.002
CH3CHFCH3 2-Fluoropropane 1.094 0.002
C4H10O Propane, 2-methoxy- 1.095 0.002
CH3OCHO methyl formate 1.101 0.002
CH2CCH2 allene 1.087 0.002
CH3CHClCH3 Propane, 2-chloro- 1.091 0.002
CH2FCl fluorochloromethane 1.090 0.002
C4H6S Thiophene, 2,5-dihydro- 1.095 0.002
C6H10 cyclohexene 1.100 0.002
CH3CHS Thioacetaldehyde 1.090 0.002
CH3SCH3 Dimethyl sulfide 1.091 0.002
C5H8 Bicyclo[2.1.0]pentane 1.095 0.002
C5H8 Cyclopentene 1.085 0.002
C2H4 Ethylene 1.086 0.003
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.003
CH2Cl2 Methylene chloride 1.085 0.003
CH3CHS Thioacetaldehyde 1.098 0.003
CH(CN)3 tricyanomethane 1.100 0.003
CH2CHOH ethenol 1.086 0.003
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.003
C3H3N acrylonitrile 1.086 0.003
C3H8 Propane 1.096 0.003
C3H4O Cyclopropanone 1.086 0.003
C4H4S Thiophene 1.079 0.003
C2H5F fluoroethane 1.095 0.003
CH3OC2H5 Ethane, methoxy- 1.092 0.003
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.003
CH2CHCH2CH3 1-Butene 1.090 0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.003
CHClCCl2 Trichloroethylene 1.080 0.003
C4H6 Cyclobutene 1.094 0.003
C4H6O Furan, 2,5-dihydro- 1.100 0.003
HCCl Chloromethylene 1.119 0.003
CHF2Cl difluorochloromethane 1.090 0.003
C3H6 Cyclopropane 1.083 0.003
C3H8 Propane 1.094 0.004
C4H6S Thiophene, 2,5-dihydro- 1.085 0.004
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.004
C6H8 1,4-Cyclohexadiene 1.100 0.004
C6H6 Benzene 1.084 0.004
C4H4O Furan 1.076 0.004
C2H5Br Ethyl bromide 1.087 0.004
C2H2 Acetylene 1.063 0.004
C6H6 Benzvalene 1.082 0.004
C4H4N2 Succinonitrile 1.092 0.004
C2H3 vinyl 1.080 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.004
CH3CH2CHO Propanal 1.115 0.004
H2CO Formaldehyde 1.111 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.004
CH3SeH Methane selenol 1.088 0.004
CHOCHCHCH3 2-Butenal 1.090 0.004
C6H5F Fluorobenzene 1.083 0.004
CH3OCHO methyl formate 1.086 0.004
C4H10O Ethoxy ethane 1.092 0.004
CH3O Methoxy radical 1.112 0.004
C4H5N (E)-2-Butenenitrile 1.090 0.004
C3H4O Methylketene 1.083 0.004
C6H12 Cyclohexane 1.093 0.004
C6H5CN phenyl cyanide 1.082 0.005
C6H5OH phenol 1.082 0.005
C4H5N Pyrrole 1.076 0.005
CH3NO2 Methane, nitro- 1.088 0.005
CHF3 Methane, trifluoro- 1.091 0.005
C2H4S Thiirane 1.083 0.005
CH3CH(CH3)CH3 Isobutane 1.092 0.005
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.005
C6H5NH2 aniline 1.084 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.005
C4H6 Cyclobutene 1.083 0.005
C5H10 2-Pentene, (Z)- 1.092 0.005
C2H5N Aziridine 1.083 0.005
C6H5CH3 toluene 1.083 0.005
C2H3Br vinyl bromide 1.080 0.005
HCCCN Cyanoacetylene 1.062 0.005
C2H5F fluoroethane 1.090 0.005
CH3CHO Acetaldehyde 1.114 0.005
CH3OC2H5 Ethane, methoxy- 1.099 0.005
HFCO formyl fluoride 1.095 0.005
CH2CHCHO Acrolein 1.084 0.005
CH3 Methyl radical 1.079 0.005
C3H7SH 1-Propanethiol 1.090 0.005
C6H5F Fluorobenzene 1.081 0.005
C3H6O Propylene oxide 1.090 0.005
C6H6 Fulvene 1.080 0.005
CH2CHCHO Acrolein 1.113 0.005
C5H8O Cyclopentanone 1.095 0.005
CH3OCH3 Dimethyl ether 1.099 0.005
C4H10O Ethoxy ethane 1.090 0.005
CH3CH2Cl Ethyl chloride 1.089 0.005
CH3NO3 Methyl nitrate 1.088 0.005
CH2CHOH ethenol 1.079 0.005
C6H5Cl chlorobenzene 1.082 0.005
C6H6 Benzvalene 1.078 0.005
C4H10O Ethoxy ethane 1.100 0.005
HCOOH Formic acid 1.097 0.005
CH3OC2H5 Ethane, methoxy- 1.100 0.005
C10H16 adamantane 1.093 0.006
C2H5N Aziridine 1.084 0.006
C2H6 Ethane 1.091 0.006
C6H5CN phenyl cyanide 1.080 0.006
C3H3NO Oxazole 1.073 0.006
C6H6 Fulvene 1.078 0.006
C6H5OH phenol 1.084 0.006
CH2O2 Dioxirane 1.090 0.006
C3H7SH 1-Propanethiol 1.092 0.006
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.006
CHOCHCHCH3 2-Butenal 1.084 0.006
CH2CHF Ethene, fluoro- 1.082 0.006
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.006
C6H5Cl chlorobenzene 1.081 0.006
CH2CHCHO Acrolein 1.081 0.006
C6H10O cyclohexanone 1.088 0.006
C3H3NO Oxazole 1.075 0.006
CH3CCH propyne 1.060 0.006
C4H10O Propane, 2-methoxy- 1.095 0.006
C3H3NO Oxazole 1.075 0.006
CH3CHClCH3 Propane, 2-chloro- 1.092 0.006
C2H5Br Ethyl bromide 1.093 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.006
CH3CHSHCH3 2-Propanethiol 1.091 0.006
CH3CH2Cl Ethyl chloride 1.086 0.006
C4H10O Propane, 2-methoxy- 1.090 0.006
C6H6 Benzvalene 1.078 0.006
C2H5F fluoroethane 1.091 0.006
CH2NN diazomethane 1.075 0.006
C6H5CH3 toluene 1.081 0.006
C6H5Cl chlorobenzene 1.079 0.007
CH3COF Acetyl fluoride 1.084 0.007
C2H4F2 1,2-difluoroethane 1.093 0.007
H2CCCCH2 Butatriene 1.083 0.007
CH3CHO Acetaldehyde 1.086 0.007
CH3Br methyl bromide 1.082 0.007
C4H4N2 Pyrazine 1.083 0.007
C6H5F Fluorobenzene 1.080 0.007
C2H3Cl Ethene, chloro- 1.079 0.007
CH4 Methane 1.087 0.007
C3H4 cyclopropene 1.088 0.007
SiH2(CH3)2 dimethylsilane 1.089 0.007
C2H2+ acetylene cation 1.077 0.007
CH3OC2H5 Ethane, methoxy- 1.089 0.007
CH2Br2 dibromomethane 1.079 0.007
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.007
CH3CH2SH ethanethiol 1.091 0.007
C4H4Se selenophene 1.079 0.007
C3H8 Propane 1.089 0.007
C6H5CN phenyl cyanide 1.080 0.007
C2H4O Ethylene oxide 1.084 0.007
H2CS Thioformaldehyde 1.087 0.007
CH3CHFCH3 2-Fluoropropane 1.092 0.008
C2H5CN ethyl cyanide 1.087 0.008
CH3OC2H5 Ethane, methoxy- 1.086 0.008
CHOCHCHCH3 2-Butenal 1.086 0.008
HCN Hydrogen cyanide 1.064 0.008
C4H4N2 1,3-Diazine 1.082 0.008
C6H5CH3 toluene 1.081 0.008
CH3CH2Cl Ethyl chloride 1.090 0.008
C3H4 cyclopropene 1.072 0.008
C4H2 Diacetylene 1.058 0.008
C2H3Br vinyl bromide 1.080 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.008
CH3CH2OH Ethanol 1.088 0.008
C5H6 Cyclopropylacetylene 1.080 0.008
CH3CHFCH3 2-Fluoropropane 1.088 0.008
C2H6O2 1,2-Ethanediol 1.093 0.008
CH2CHF Ethene, fluoro- 1.077 0.009
CH3OCH3 Dimethyl ether 1.085 0.009
CH3CHS Thioacetaldehyde 1.089 0.009
C4H5N (E)-2-Butenenitrile 1.081 0.009
C5H10 2-Pentene, (E)- 1.082 0.009
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.009
HCS+ Thioformyl cation 1.079 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.009
CH3F Methyl fluoride 1.087 0.010
C2H5CN ethyl cyanide 1.088 0.010
CH3S thiomethoxy 1.090 0.010
HCP Phosphaethyne 1.067 0.010
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.010
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.010
CH3CH2O Ethoxy radical 1.085 0.010
HCCCl Chloroacetylene 1.055 0.011
HCCBr bromoacetylene 1.055 0.011
CHOCHCHCH3 2-Butenal 1.108 0.011
C6H5CCH phenylacetylene 1.055 0.011
C5H6 Cyclopropylacetylene 1.055 0.011
CH3CHNOH Acetaldoxime 1.085 0.011
CH3NHCH3 Dimethylamine 1.098 0.011
C3H4O Methylketene 1.083 0.011
C4H4N2 1,3-Diazine 1.079 0.011
GeH3CH3 methyl germane 1.083 0.011
CH3CH2O Ethoxy radical 1.086 0.011
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.012
CH3NHCH3 Dimethylamine 1.084 0.012
C6H5OH phenol 1.076 0.012
CH3OCl methyl hypochlorite 1.086 0.012
HCCF Fluoroacetylene 1.053 0.012
C3H6O Propylene oxide 1.082 0.012
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.012
C4H4Se selenophene 1.070 0.012
CH3NH2 methyl amine 1.093 0.013
CHCl3 Chloroform 1.073 0.013
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.013
C8H8 cyclooctatetraene 1.079 0.013
CH2F2 Methane, difluoro- 1.084 0.013
C2H3 vinyl 1.085 0.013
C6H5Br bromobenzene 1.072 0.013
C5H6S Thiophene, 3-methyl- 1.081 0.014
CH2NH Methanimine 1.081 0.015
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.015
CH Methylidyne 1.120 0.015
C3H7N Cyclopropylamine 1.080 0.015
CH2NCH3 N-methylmethanimine 1.089 0.016
CH3CH2OH Ethanol 1.086 0.017
C4H9N Pyrrolidine 1.090 0.018
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.020
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.022
CHONH2 formamide 1.090 0.022
C3H5 Allyl radical 1.069 0.023
C4H4N2 Pyridazine 1.064 0.023
C2H Ethynyl radical 1.047 0.023
N(CH3)3 Trimethylamine 1.088 0.023
CH3CH2O Ethoxy radical 1.088 0.029
C5H10 2-Pentene, (Z)- 1.058 0.035
CH3SOCH3 Dimethyl sulfoxide 1.054 0.038
HCO Formyl radical 1.080 0.050
C4H4N2O2 Uracil 0.957 0.129
C4H4N2O2 Uracil 0.931 0.151
C4H10O Methyl propyl ether 1.099 0.319
C3H3NO Isoxazole 1.075 0.348
C4H6 1-Methylcyclopropene 1.070 0.437
C4H6 1-Methylcyclopropene 1.098 0.665
C4H6 1-Methylcyclopropene 1.098 0.685
C4H8S Thiophene, tetrahydro- 1.117 0.742
C4H6 1-Methylcyclopropene 1.087 0.745
C4H10O Ethanol, 1,1-dimethyl- 1.117 1.324
C4H6 1-Methylcyclopropene 1.087 2.330
C4H6 1-Methylcyclopropene 1.085 3.136