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18 10 26 16 45

PBEPBE/aug-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 250
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-Methylcyclopropene3.143

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 1,3-Propanediol 1.140 -0.038
CH3CONH2 Acetamide 1.124 -0.027
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.023
CHBr3 bromoform 1.110 -0.022
C2H3CCH 1-Buten-3-yne 1.090 -0.020
HCONHCH3 N-methylformamide 1.114 -0.019
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.112 -0.017
C2H3CCH 1-Buten-3-yne 1.106 -0.017
CH3CCCH3 2-Butyne 1.116 -0.016
C2H2O2 Ethanedial 1.132 -0.015
C5H6 Propellane 1.106 -0.015
C3H6S3 1,3,5-Trithiane 1.114 -0.014
CH3CH2CH2CH3 Butane 1.117 -0.014
C7H12 Norbornane 1.113 -0.013
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.012
C4H8O2 Ethyl acetate 1.105 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.011
N(CH3)3 Trimethylamine 1.109 -0.010
CH3COCl Acetyl Chloride 1.105 -0.009
CH3COCH3 Acetone 1.103 -0.008
CH3SH Methanethiol 1.104 -0.008
C5H8 Ethenylcyclopropane 1.099 -0.007
CH3COOH Acetic acid 1.100 -0.007
CH3CN Acetonitrile 1.104 -0.006
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.006
C2H8N2 Ethylenediamine 1.109 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.006
C12H8 biphenylene 1.096 -0.006
CH3CH2NH2 Ethylamine 1.107 -0.006
CH2Cl chloromethyl radical 1.090 -0.006
CH3CH2CHO Propanal 1.103 -0.005
CH3CH(CH3)CH3 Isobutane 1.108 -0.004
CH3CHNOH Acetaldoxime 1.100 -0.003
CH3ONO Methyl nitrite 1.102 -0.002
C3H6S Thietane 1.100 -0.002
C8H8 cubane 1.097 -0.001
C2H3Cl Ethene, chloro- 1.090 -0.001
CH2 Methylene 1.085 0.000
CH3CH2OH Ethanol 1.098 0.000
CH2CHF Ethene, fluoro- 1.087 0.001
CH2PH Phosphaethene 1.090 0.001
CH2CS Thioketene 1.090 0.001
CH2NH Methanimine 1.103 0.001
CH3CH2CHO Propanal 1.105 0.001
CH3OH Methyl alcohol 1.096 0.001
C2H3Br vinyl bromide 1.088 0.001
CH3CH(CH3)CH3 Isobutane 1.100 0.001
CH3PH2 Methyl phosphine 1.094 0.001
C3H6O 2-Propen-1-ol 1.091 0.001
CH3CH2CHO Propanal 1.096 0.002
C2H4F2 1,2-difluoroethane 1.099 0.002
CH3SSCH3 Disulfide, dimethyl 1.097 0.002
C4H6 Methylenecyclopropane 1.090 0.002
C3H6O 2-Propen-1-ol 1.092 0.002
CH2PH Phosphaethene 1.090 0.002
CH3SiH3 methyl silane 1.096 0.002
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.003
CH3NHCH3 Dimethylamine 1.098 0.003
CH3SeCH3 dimethylselenide 1.093 0.003
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.003
HCCl Chloromethylene 1.119 0.003
CH2NOH formaldoxime 1.086 0.004
CH3Cl Methyl chloride 1.090 0.004
C4H6 Methylenecyclopropane 1.088 0.004
CH3CCH propyne 1.096 0.004
CH3NC methyl isocyanide 1.094 0.004
CH2CHCH2CH3 1-Butene 1.095 0.004
CH3ONO Methyl nitrite 1.090 0.004
CH2CHCHO Acrolein 1.089 0.004
CH2CO Ketene 1.083 0.004
CH3NO nitrosomethane 1.094 0.004
C3H7SH 1-Propanethiol 1.094 0.005
CH3CHFCH3 2-Fluoropropane 1.093 0.005
CH2BrF Methane, bromofluoro- 1.090 0.005
CH3SOCH3 Dimethyl sulfoxide 1.093 0.005
CH2CCH2 allene 1.087 0.005
C2H6O2S Dimethyl sulfone 1.091 0.005
CH3CHFCH3 2-Fluoropropane 1.094 0.005
C2H4 Ethylene 1.086 0.005
CHFClBr fluorochlorobromomethane 1.088 0.005
C3H6O 2-Propen-1-ol 1.102 0.005
CH3CHS Thioacetaldehyde 1.090 0.005
CH3CHS Thioacetaldehyde 1.098 0.006
CH3SCH3 Dimethyl sulfide 1.091 0.006
C4H8 cyclobutane 1.093 0.006
CH3OCHO methyl formate 1.101 0.006
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.006
CH2FCl fluorochloromethane 1.090 0.006
C3H4O Cyclopropanone 1.086 0.006
C3H8 Propane 1.096 0.006
C3H3N acrylonitrile 1.086 0.006
C3H6 Cyclopropane 1.083 0.006
C2H5F fluoroethane 1.095 0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.006
CH3OC2H5 Ethane, methoxy- 1.092 0.006
C4H6 Cyclobutene 1.094 0.006
C2H3 vinyl 1.080 0.006
H2CO Formaldehyde 1.111 0.006
C3H8 Propane 1.094 0.006
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.007
CH2CHCH2CH3 1-Butene 1.090 0.007
CH2Cl2 Methylene chloride 1.085 0.007
CH3CHClCH3 Propane, 2-chloro- 1.091 0.007
C6H6 Benzene 1.084 0.007
CHF2Cl difluorochloromethane 1.090 0.007
CH3CH2CHO Propanal 1.115 0.007
C4H8 cyclobutane 1.091 0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.007
CH3SeH Methane selenol 1.088 0.007
C2H2 Acetylene 1.063 0.007
CH3 Methyl radical 1.079 0.007
C6H6 Benzvalene 1.082 0.007
C2H4S Thiirane 1.083 0.007
CH(CN)3 tricyanomethane 1.100 0.007
CH3CH(CH3)CH3 Isobutane 1.092 0.008
C2H5Br Ethyl bromide 1.087 0.008
C4H4O Furan 1.076 0.008
CH3OCHO methyl formate 1.086 0.008
CH3CHO Acetaldehyde 1.114 0.008
CH3OCH3 Dimethyl ether 1.099 0.008
CH3CH2Cl Ethyl chloride 1.089 0.008
C2H5N Aziridine 1.083 0.008
C2H5N Aziridine 1.084 0.008
CH3OC2H5 Ethane, methoxy- 1.099 0.008
C2H5F fluoroethane 1.090 0.008
C10H8 Azulene 1.084 0.008
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.008
HOCH2COOH Hydroxyacetic acid 1.097 0.008
C3H6O Propylene oxide 1.090 0.008
C4H6 Cyclobutene 1.083 0.008
C2H6 Ethane 1.091 0.008
C4H5N Pyrrole 1.076 0.008
C10H8 Azulene 1.080 0.008
C2H3Br vinyl bromide 1.080 0.008
CH2CHCHO Acrolein 1.084 0.008
CH2CHCHO Acrolein 1.113 0.008
CH3NO2 Methane, nitro- 1.088 0.008
CH2O2 Dioxirane 1.090 0.008
C3H7SH 1-Propanethiol 1.090 0.008
C10H8 Azulene 1.081 0.008
CHF3 Methane, trifluoro- 1.091 0.008
C2H5Br Ethyl bromide 1.093 0.009
C6H6 Benzvalene 1.078 0.009
HCCCN Cyanoacetylene 1.062 0.009
CH2CHCHO Acrolein 1.081 0.009
CH3NO nitrosomethane 1.092 0.009
C5H8O Cyclopentanone 1.095 0.009
CH4 Methane 1.087 0.009
C3H4 cyclopropene 1.088 0.009
C2H5F fluoroethane 1.091 0.009
CH3CHClCH3 Propane, 2-chloro- 1.092 0.009
CH2CHF Ethene, fluoro- 1.082 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.009
CH3CH2Cl Ethyl chloride 1.086 0.009
CH3OC2H5 Ethane, methoxy- 1.100 0.009
HCOOH Formic acid 1.097 0.009
C3H7SH 1-Propanethiol 1.092 0.009
C3H6O 2-Propen-1-ol 1.096 0.009
C3H3NO Oxazole 1.073 0.009
CH3COF Acetyl fluoride 1.084 0.009
H2CCCCH2 Butatriene 1.083 0.009
C3H3NO Oxazole 1.075 0.009
CH3CCH propyne 1.060 0.010
CH3CHO Acetaldehyde 1.086 0.010
SiH2(CH3)2 dimethylsilane 1.089 0.010
C2H4F2 1,2-difluoroethane 1.093 0.010
C6H6 Benzvalene 1.078 0.010
CH3OC2H5 Ethane, methoxy- 1.089 0.010
C2H4O Ethylene oxide 1.084 0.010
C2H3Cl Ethene, chloro- 1.079 0.010
C3H3NO Oxazole 1.075 0.010
CH3CH2SH ethanethiol 1.091 0.010
CH3Br methyl bromide 1.082 0.010
C3H8 Propane 1.089 0.010
CH3CH2Cl Ethyl chloride 1.090 0.010
H2CS Thioformaldehyde 1.087 0.010
C2H5CN ethyl cyanide 1.087 0.010
CH3CHSHCH3 2-Propanethiol 1.091 0.011
C2H2+ acetylene cation 1.077 0.011
C4H4Se selenophene 1.079 0.011
CH3CH2OH Ethanol 1.088 0.011
HCN Hydrogen cyanide 1.064 0.011
CH2Br2 dibromomethane 1.079 0.011
C2H3Br vinyl bromide 1.080 0.011
CH3OC2H5 Ethane, methoxy- 1.086 0.011
CH2NOH formaldoxime 1.085 0.011
C3H4 cyclopropene 1.072 0.011
CH3CHFCH3 2-Fluoropropane 1.092 0.011
CH3CHFCH3 2-Fluoropropane 1.088 0.011
C2H6O2 1,2-Ethanediol 1.093 0.012
CH2CHF Ethene, fluoro- 1.077 0.012
CH3CHS Thioacetaldehyde 1.089 0.012
CH3OCH3 Dimethyl ether 1.085 0.012
C4H2 Diacetylene 1.058 0.012
CH3F Methyl fluoride 1.087 0.012
C10H8 Azulene 1.081 0.012
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.012
C10H8 Azulene 1.083 0.012
C3H6O 2-Propen-1-ol 1.078 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.012
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.075 0.013
HCP Phosphaethyne 1.067 0.013
C2H5CN ethyl cyanide 1.088 0.013
CH3NHCH3 Dimethylamine 1.098 0.013
CH3CH2O Ethoxy radical 1.085 0.013
GeH3CH3 methyl germane 1.083 0.014
CH3NH2 methyl amine 1.093 0.014
HCCCl Chloroacetylene 1.055 0.014
CH3CH2O Ethoxy radical 1.086 0.014
CH3NHCH3 Dimethylamine 1.084 0.014
HCCBr bromoacetylene 1.055 0.014
HFCO formyl fluoride 1.095 0.015
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.015
CH3CHNOH Acetaldoxime 1.085 0.015
HCCF Fluoroacetylene 1.053 0.015
C3H6O Propylene oxide 1.082 0.015
C4H4Se selenophene 1.070 0.016
C2H3 vinyl 1.085 0.016
CH2F2 Methane, difluoro- 1.084 0.016
CH Methylidyne 1.120 0.016
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.016
CHCl3 Chloroform 1.073 0.017
C3H7N Cyclopropylamine 1.080 0.017
CH2NH Methanimine 1.081 0.018
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.018
CH3CH2OH Ethanol 1.086 0.020
CHONH2 formamide 1.090 0.025
C2H Ethynyl radical 1.047 0.025
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.025
C3H5 Allyl radical 1.069 0.026
N(CH3)3 Trimethylamine 1.088 0.027
CH3CH2O Ethoxy radical 1.088 0.035
CH3SOCH3 Dimethyl sulfoxide 1.054 0.042
HCO Formyl radical 1.080 0.054
C4H10O Methyl propyl ether 1.099 0.318
C3H3NO Isoxazole 1.075 0.347
C4H6 1-Methylcyclopropene 1.070 0.442
C4H6 1-Methylcyclopropene 1.098 0.668
C4H6 1-Methylcyclopropene 1.098 0.690
C4H6 1-Methylcyclopropene 1.087 0.752
C4H6 1-Methylcyclopropene 1.087 2.336
C4H6 1-Methylcyclopropene 1.085 3.143