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18 10 26 16 45

BLYP/aug-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 300
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 C3H5Cl3 Propane, 1,2,3-trichloro--0.031
Most positive difference C4H6 1-Methylcyclopropene3.171

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H5Cl3 Propane, 1,2,3-trichloro- 1.131 -0.031
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.127 -0.022
CH3CONH2 Acetamide 1.124 -0.019
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.017
C2H3CCH 1-Buten-3-yne 1.090 -0.015
CHBr3 bromoform 1.110 -0.015
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.113 -0.014
C6H14 Hexane 1.118 -0.012
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.012
C5H10O 2-Butanone, 3-methyl- 1.113 -0.012
C2H6N2O2 Dimethylnitroamine 1.121 -0.011
C4H5N Cyclopropanecarbonitrile 1.107 -0.010
C2H3CCH 1-Buten-3-yne 1.106 -0.010
HCONHCH3 N-methylformamide 1.114 -0.010
C2H2O2 Ethanedial 1.132 -0.010
C5H12O Butane, 1-methoxy- 1.115 -0.009
CH3CCCH3 2-Butyne 1.116 -0.009
C5H6 Propellane 1.106 -0.009
C3H6S3 1,3,5-Trithiane 1.114 -0.008
C5H12 Pentane 1.118 -0.008
C5H10 Cyclopentane 1.114 -0.008
CH3CH2CH2CH3 Butane 1.117 -0.008
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.110 -0.008
C5H12 Propane, 2,2-dimethyl- 1.114 -0.008
C5H8 Spiropentane 1.105 -0.007
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.007
C6H12 (E)-3-methylpent-2-ene 1.116 -0.007
C5H8 1,3-Butadiene, 2-methyl- 1.110 -0.007
C5H10O 2H-Pyran, tetrahydro- 1.116 -0.006
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.006
CH3CHClCH2CH3 Butane, 2-chloro- 1.110 -0.005
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.005
C4H8O2 Ethyl acetate 1.105 -0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.004
N(CH3)3 Trimethylamine 1.109 -0.004
CH2CHOCHCH2 Vinyl ether 1.103 -0.003
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.003
CH3COCl Acetyl Chloride 1.105 -0.003
CH3COCH3 Acetone 1.103 -0.001
C3H2N2 Malononitrile 1.109 -0.001
CH3SH Methanethiol 1.104 -0.001
C5H8 1,4-Pentadiene 1.110 -0.001
C2H8N2 Ethylenediamine 1.109 -0.000
CH3COOH Acetic acid 1.100 -0.000
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 0.000
CH3CH2NH2 Ethylamine 1.107 0.000
C6H5NO2 Nitrobenzene 1.093 0.001
CH3CN Acetonitrile 1.104 0.001
C3H8O2 Methane, dimethoxy- 1.108 0.001
CH3CH2CHO Propanal 1.103 0.001
CH2CF2 Ethene, 1,1-difluoro- 1.091 0.001
C5H11N Piperidine 1.105 0.002
CH3CH(CH3)CH3 Isobutane 1.108 0.002
CH2Cl chloromethyl radical 1.090 0.002
C4H6O Cyclobutanone 1.100 0.002
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 0.002
CH3CHNOH Acetaldoxime 1.100 0.003
C3H6S Thietane 1.100 0.003
CH3ONO Methyl nitrite 1.102 0.004
C5H8 Cyclobutane, methylene- 1.101 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.091 0.004
C6H5CH2CH3 Ethylbenzene 1.094 0.005
C8H8 cubane 1.097 0.005
C2H3Cl Ethene, chloro- 1.090 0.006
C3H5ClO Oxirane, (chloromethyl)- 1.095 0.006
C5H8 Bicyclo[2.1.0]pentane 1.095 0.006
C5H6S Thiophene, 3-methyl- 1.090 0.007
C5H8O 2H-Pyran, 3,4-dihydro- 1.090 0.007
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.087 0.007
C2H4F2 1,2-difluoroethane 1.099 0.007
CH3CH2CHO Propanal 1.105 0.007
C6H5CH3 toluene 1.100 0.007
CH3CH2OH Ethanol 1.098 0.007
CH2NH Methanimine 1.103 0.007
CH2CS Thioketene 1.090 0.007
CH3CH(CH3)CH3 Isobutane 1.100 0.008
CH2CHF Ethene, fluoro- 1.087 0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.009
CH3NO3 Methyl nitrate 1.095 0.009
CH3CH2CHO Propanal 1.096 0.009
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.009
C6H12 Cyclohexane 1.101 0.009
CH3PH2 Methyl phosphine 1.094 0.009
CH3SSCH3 Disulfide, dimethyl 1.097 0.009
C4H6 Methylenecyclopropane 1.090 0.009
CH3NHCH3 Dimethylamine 1.098 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.009
C3H4N2 1H-Pyrazole 1.082 0.009
CH2 Methylene 1.085 0.009
C3H4N2 1H-Pyrazole 1.083 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.010
CH3SeCH3 dimethylselenide 1.093 0.010
CH3CCl3 Ethane, 1,1,1-trichloro- 1.093 0.010
C3H8O2 Propylene glycol 1.095 0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.065 0.010
C4H4N2 1,3-Diazine 1.087 0.010
C5H8 Cyclopentene 1.095 0.010
CH3SiH3 methyl silane 1.096 0.010
CH2CHCHO Acrolein 1.089 0.010
CH2NOH formaldoxime 1.086 0.010
CH3Cl Methyl chloride 1.090 0.010
CH3OCHO methyl formate 1.101 0.010
CH2BrF Methane, bromofluoro- 1.090 0.010
C6H10 cyclohexene 1.090 0.010
C4H5N (E)-2-Butenenitrile 1.090 0.010
C4H6 Methylenecyclopropane 1.088 0.010
CH3CCH propyne 1.096 0.011
C2H6O2S Dimethyl sulfone 1.091 0.011
CH2CHCH2CH3 1-Butene 1.095 0.011
CH3ONO Methyl nitrite 1.090 0.011
CH3NO nitrosomethane 1.094 0.011
CH2CO Ketene 1.083 0.011
CH3CHFCH3 2-Fluoropropane 1.093 0.011
C3H4N2 1H-Pyrazole 1.080 0.011
H2NCH2COOH Glycine 1.096 0.011
CHFClBr fluorochlorobromomethane 1.088 0.011
C3H7SH 1-Propanethiol 1.094 0.011
CH3SOCH3 Dimethyl sulfoxide 1.093 0.011
CH3CHFCH3 2-Fluoropropane 1.094 0.011
C5H8 Bicyclo[2.1.0]pentane 1.085 0.011
C4H10O Propane, 2-methoxy- 1.095 0.012
CH2CCH2 allene 1.087 0.012
C4H8 cyclobutane 1.093 0.012
CH3CHClCH3 Propane, 2-chloro- 1.091 0.012
C4H6S Thiophene, 2,5-dihydro- 1.095 0.012
C6H10 cyclohexene 1.100 0.012
CH(CN)3 tricyanomethane 1.100 0.012
H2CO Formaldehyde 1.111 0.012
C2H4 Ethylene 1.086 0.012
C5H8 Bicyclo[2.1.0]pentane 1.095 0.012
C3H8 Propane 1.096 0.012
CH3CHS Thioacetaldehyde 1.090 0.012
CH3SCH3 Dimethyl sulfide 1.091 0.012
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.013
CH3CHS Thioacetaldehyde 1.098 0.013
C3H3N acrylonitrile 1.086 0.013
C5H8 Cyclopentene 1.085 0.013
C3H4O Cyclopropanone 1.086 0.013
C4H6 Cyclobutene 1.094 0.013
CH3CH2CHO Propanal 1.115 0.013
CHF3 Methane, trifluoro- 1.091 0.013
CH2Cl2 Methylene chloride 1.085 0.013
C4H4N2 Succinonitrile 1.092 0.013
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.013
C6H8 1,4-Cyclohexadiene 1.100 0.013
C3H6 Cyclopropane 1.083 0.013
CH2CHCH2CH3 1-Butene 1.090 0.013
CH3CHO Acetaldehyde 1.114 0.013
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.013
C3H8 Propane 1.094 0.013
C2H2 Acetylene 1.063 0.013
CHClCCl2 Trichloroethylene 1.080 0.013
CH2CHCHO Acrolein 1.113 0.013
C2H5Br Ethyl bromide 1.087 0.014
C4H8 cyclobutane 1.091 0.014
C5H6 1-Buten-3-yne, 2-methyl- 1.090 0.014
CH3OCH3 Dimethyl ether 1.099 0.014
CH3OCHO methyl formate 1.086 0.014
C6H6 Benzene 1.084 0.014
HCOOH Formic acid 1.097 0.014
C4H10O Ethoxy ethane 1.100 0.014
C6H12 Cyclohexane 1.093 0.014
C4H4S Thiophene 1.079 0.014
C4H6S Thiophene, 2,5-dihydro- 1.085 0.014
C4H4O Furan 1.076 0.014
C2H4S Thiirane 1.083 0.014
C3H7SH 1-Propanethiol 1.090 0.014
C4H10O Ethoxy ethane 1.092 0.014
C6H6 Benzvalene 1.082 0.014
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.014
CHOCHCHCH3 2-Butenal 1.090 0.014
C6H5F Fluorobenzene 1.083 0.014
C4H5N (E)-2-Butenenitrile 1.090 0.014
CH3CH(CH3)CH3 Isobutane 1.092 0.014
C2H5N Aziridine 1.083 0.014
C10H16 adamantane 1.093 0.014
C2H5N Aziridine 1.084 0.014
C6H5OH phenol 1.082 0.015
CH3NO3 Methyl nitrate 1.088 0.015
CH3CCH propyne 1.060 0.015
C3H6O Propylene oxide 1.090 0.015
C5H10 2-Pentene, (Z)- 1.092 0.015
CH3CH2Cl Ethyl chloride 1.089 0.015
C4H10O Propane, 2-methoxy- 1.095 0.015
C6H5NH2 aniline 1.084 0.015
C6H5F Fluorobenzene 1.081 0.015
C2H3 vinyl 1.080 0.015
C6H5CH3 toluene 1.083 0.015
C4H5N Pyrrole 1.076 0.015
CH2CHF Ethene, fluoro- 1.082 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.015
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.015
CH3NO2 Methane, nitro- 1.088 0.015
C4H10O Ethoxy ethane 1.090 0.015
C3H7SH 1-Propanethiol 1.092 0.015
CH3 Methyl radical 1.079 0.015
C2H4F2 1,2-difluoroethane 1.093 0.015
C4H6 Cyclobutene 1.083 0.015
C6H5OH phenol 1.084 0.015
C6H5Cl chlorobenzene 1.082 0.015
C2H6 Ethane 1.091 0.015
CH2CHCHO Acrolein 1.084 0.015
CH3CHSHCH3 2-Propanethiol 1.091 0.015
C5H6 1-Buten-3-yne, 2-methyl- 1.081 0.015
CH3CH2Cl Ethyl chloride 1.086 0.016
CH3NO nitrosomethane 1.092 0.016
CH3CHFCH3 2-Fluoropropane 1.092 0.016
C6H6 Benzvalene 1.078 0.016
C6H5Cl chlorobenzene 1.081 0.016
CH2CHCHO Acrolein 1.081 0.016
C3H4 cyclopropene 1.088 0.016
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.016
C4H10O Propane, 2-methoxy- 1.090 0.016
C2H5Br Ethyl bromide 1.093 0.016
CH3CHClCH3 Propane, 2-chloro- 1.092 0.016
H2CCCCH2 Butatriene 1.083 0.016
C2H4O Ethylene oxide 1.084 0.016
C2H6O2 1,2-Ethanediol 1.093 0.016
C6H5Cl chlorobenzene 1.079 0.016
C6H5CH3 toluene 1.081 0.016
CH4 Methane 1.087 0.016
C2H3Cl Ethene, chloro- 1.079 0.016
CHOCHCHCH3 2-Butenal 1.084 0.017
C6H5F Fluorobenzene 1.080 0.017
C4H4N2 1,3-Diazine 1.082 0.017
C4H4N2 Pyrazine 1.083 0.017
CH3Br methyl bromide 1.082 0.017
CH3COF Acetyl fluoride 1.084 0.017
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.017
HCN Hydrogen cyanide 1.064 0.017
CH3CHO Acetaldehyde 1.086 0.017
C6H6 Benzvalene 1.078 0.017
C4H2 Diacetylene 1.058 0.017
CH3CH2SH ethanethiol 1.091 0.017
C3H8 Propane 1.089 0.017
CH2NOH formaldoxime 1.085 0.017
C2H5CN ethyl cyanide 1.087 0.017
C6H5CH3 toluene 1.081 0.017
H2CS Thioformaldehyde 1.087 0.018
CHOCHCHCH3 2-Butenal 1.086 0.018
CH2Br2 dibromomethane 1.079 0.018
CH3F Methyl fluoride 1.087 0.018
C4H4Se selenophene 1.079 0.018
C5H6 Cyclopropylacetylene 1.080 0.018
CH3OCH3 Dimethyl ether 1.085 0.018
C2H2+ acetylene cation 1.077 0.018
CH3CH2Cl Ethyl chloride 1.090 0.018
CH3CH2OH Ethanol 1.088 0.018
CH2CHF Ethene, fluoro- 1.077 0.018
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.018
CH3CHFCH3 2-Fluoropropane 1.088 0.019
C3H4 cyclopropene 1.072 0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.019
CH3CHS Thioacetaldehyde 1.089 0.019
C4H5N (E)-2-Butenenitrile 1.081 0.019
C5H10 2-Pentene, (E)- 1.082 0.019
CHOCHCHCH3 2-Butenal 1.108 0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.019
C2H5CN ethyl cyanide 1.088 0.019
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.019
C5H6 Cyclopropylacetylene 1.055 0.019
CH3NHCH3 Dimethylamine 1.098 0.020
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.020
HCCBr bromoacetylene 1.055 0.020
CH3NH2 methyl amine 1.093 0.020
CH3CHNOH Acetaldoxime 1.085 0.020
CH3NHCH3 Dimethylamine 1.084 0.021
HCP Phosphaethyne 1.067 0.021
C4H4N2 1,3-Diazine 1.079 0.021
HCCF Fluoroacetylene 1.053 0.021
CH2F2 Methane, difluoro- 1.084 0.021
C3H6O Propylene oxide 1.082 0.021
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.021
C5H8 1,3-Butadiene, 2-methyl- 1.076 0.021
C6H5OH phenol 1.076 0.022
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.023
C8H8 cyclooctatetraene 1.079 0.023
C4H4Se selenophene 1.070 0.023
C3H7N Cyclopropylamine 1.080 0.023
CHCl3 Chloroform 1.073 0.024
C2H3 vinyl 1.085 0.024
C5H6S Thiophene, 3-methyl- 1.081 0.024
CH2NH Methanimine 1.081 0.024
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.024
CH3CH2OH Ethanol 1.086 0.025
C4H9N Pyrrolidine 1.090 0.027
CH Methylidyne 1.120 0.027
CHONH2 formamide 1.090 0.029
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.030
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.032
N(CH3)3 Trimethylamine 1.088 0.033
C3H5 Allyl radical 1.069 0.033
C4H4N2 Pyridazine 1.064 0.033
C5H10 2-Pentene, (Z)- 1.058 0.045
HCNO fulminic acid 1.027 0.046
CH3SOCH3 Dimethyl sulfoxide 1.054 0.048
HCO Formyl radical 1.080 0.063
C4H10O Methyl propyl ether 1.099 0.333
C3H3NO Isoxazole 1.075 0.359
C4H6 1-Methylcyclopropene 1.070 0.459
C4H6 1-Methylcyclopropene 1.098 0.681
C4H6 1-Methylcyclopropene 1.098 0.701
C4H6 1-Methylcyclopropene 1.087 0.761
C4H6 1-Methylcyclopropene 1.087 2.374
C4H6 1-Methylcyclopropene 1.085 3.171