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Compare Bonds

18 10 26 16 45

CCSD/6-31G* 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
-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-Methylcyclopropene3.142

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H4O Cyclopropanone 1.086 -0.073
C4H6 Methylenecyclopropane 1.088 -0.052
C4H6 Methylenecyclopropane 1.090 -0.050
C5H8O Methyl cyclopropyl ketone 1.126 -0.033
CH3CONH2 Acetamide 1.124 -0.032
CHCl3 Chloroform 1.073 -0.027
C2H2O2 Ethanedial 1.132 -0.026
CHBr3 bromoform 1.110 -0.024
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.021
C2H3CCH 1-Buten-3-yne 1.090 -0.020
HCONHCH3 N-methylformamide 1.114 -0.020
C2H3CCH 1-Buten-3-yne 1.106 -0.018
C3H6S3 1,3,5-Trithiane 1.114 -0.017
Si(CH3)4 tetramethylsilane 1.115 -0.017
C5H6 Propellane 1.106 -0.017
CH3OCl methyl hypochlorite 1.111 -0.017
CH3CH2CH2CH3 Butane 1.117 -0.017
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.015
C7H12 Norbornane 1.113 -0.015
C4H8O2 Ethyl acetate 1.105 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.013
N(CH3)3 Trimethylamine 1.109 -0.013
CH3COCl Acetyl Chloride 1.105 -0.012
CH3COOH Acetic acid 1.100 -0.011
CH3SH Methanethiol 1.104 -0.011
CH2CHOH ethenol 1.097 -0.010
CH3CN Acetonitrile 1.104 -0.010
C5H8 1,4-Pentadiene 1.110 -0.010
CH3CH2NH2 Ethylamine 1.107 -0.009
C2H8N2 Ethylenediamine 1.109 -0.009
CH3CH2CHO Propanal 1.103 -0.009
C5H8 Ethenylcyclopropane 1.099 -0.009
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.008
CH3ONO Methyl nitrite 1.102 -0.007
C12H8 biphenylene 1.096 -0.007
CH3O Methoxy radical 1.112 -0.007
CH3CH(CH3)CH3 Isobutane 1.108 -0.006
CH3CHNOH Acetaldoxime 1.100 -0.006
CH3CH2CHO Propanal 1.115 -0.006
C3H6S Thietane 1.100 -0.005
H2CO Formaldehyde 1.111 -0.004
CH2NH Methanimine 1.103 -0.004
C2H3Cl Ethene, chloro- 1.090 -0.004
CH2CS Thioketene 1.090 -0.004
C4H8O2 1,3-Dioxane 1.095 -0.003
CH3CH2CHO Propanal 1.105 -0.003
HCCl Chloromethylene 1.119 -0.003
C2H4F2 1,2-difluoroethane 1.099 -0.003
CH2 Methylene 1.085 -0.003
CH2CHF Ethene, fluoro- 1.087 -0.002
CH3CH2OH Ethanol 1.098 -0.002
CH3OH Methyl alcohol 1.096 -0.002
CH2CHCHO Acrolein 1.113 -0.002
C3H6O 2-Propen-1-ol 1.091 -0.002
C3H6O 2-Propen-1-ol 1.092 -0.001
CH2PH Phosphaethene 1.090 -0.001
C2H3Br vinyl bromide 1.088 -0.001
CH3CHO Acetaldehyde 1.114 -0.001
CH3CH(CH3)CH3 Isobutane 1.100 -0.001
CH2PH Phosphaethene 1.090 -0.001
CH3NHCH3 Dimethylamine 1.098 -0.000
CH2BrF Methane, bromofluoro- 1.090 -0.000
CH2NOH formaldoxime 1.086 -0.000
CHF3 Methane, trifluoro- 1.091 -0.000
CHF2Cl difluorochloromethane 1.090 -0.000
CH2CO Ketene 1.083 -0.000
CH3CCH propyne 1.096 -0.000
CHFClBr fluorochlorobromomethane 1.088 -0.000
CH3NC methyl isocyanide 1.094 0.000
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 0.000
CH3SeCH3 dimethylselenide 1.093 0.000
CH3NO nitrosomethane 1.094 0.000
CH3CH2CHO Propanal 1.096 0.000
CH3ONO Methyl nitrite 1.090 0.000
HFCO formyl fluoride 1.095 0.000
CH3PH2 Methyl phosphine 1.094 0.000
CH(CN)3 tricyanomethane 1.100 0.000
CH3OCHO methyl formate 1.101 0.000
CH2CHCHO Acrolein 1.089 0.001
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.001
CH3SiH3 methyl silane 1.096 0.001
CH2CCH2 allene 1.087 0.001
CH3Cl Methyl chloride 1.090 0.001
C4H6O Furan, 2,5-dihydro- 1.100 0.001
C3H6O 2-Propen-1-ol 1.102 0.002
CH2CHCH2CH3 1-Butene 1.095 0.002
C3H3N acrylonitrile 1.086 0.002
C2H4 Ethylene 1.086 0.002
CH3CHFCH3 2-Fluoropropane 1.093 0.002
CH3CHFCH3 2-Fluoropropane 1.094 0.002
CH2FCl fluorochloromethane 1.090 0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.003
C2H6O2S Dimethyl sulfone 1.091 0.003
CH2CHOH ethenol 1.086 0.003
HOCH2COOH Hydroxyacetic acid 1.097 0.003
CH2O2 Dioxirane 1.090 0.003
CH3OC2H5 Ethane, methoxy- 1.099 0.003
HCOOH Formic acid 1.097 0.003
CH3SCH3 Dimethyl sulfide 1.091 0.003
C3H8 Propane 1.096 0.003
CH3OC2H5 Ethane, methoxy- 1.092 0.003
CH2CHCH2CH3 1-Butene 1.090 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.003
CH3CHClCH3 Propane, 2-chloro- 1.091 0.003
CH2Cl2 Methylene chloride 1.085 0.004
C3H8 Propane 1.094 0.004
C4H8 cyclobutane 1.093 0.004
C4H6 Cyclobutene 1.094 0.004
CH3NO nitrosomethane 1.092 0.004
C2H5F fluoroethane 1.095 0.004
CH3OC2H5 Ethane, methoxy- 1.100 0.004
CH2CHF Ethene, fluoro- 1.082 0.004
C2H3 vinyl 1.080 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.004
C3H6 Cyclopropane 1.083 0.004
CH3 Methyl radical 1.079 0.004
C2H5Br Ethyl bromide 1.087 0.004
CH3OCH3 Dimethyl ether 1.099 0.004
C2H5N Aziridine 1.083 0.005
CH2NN diazomethane 1.075 0.005
CH2CHCHO Acrolein 1.084 0.005
C2H4F2 1,2-difluoroethane 1.093 0.005
CH3SeH Methane selenol 1.088 0.005
C2H4S Thiirane 1.083 0.005
CH3OCHO methyl formate 1.086 0.005
C2H5Br Ethyl bromide 1.093 0.005
C4H8 cyclobutane 1.091 0.005
C4H6 Cyclobutene 1.083 0.005
CH2NOH formaldoxime 1.085 0.005
C5H8O Cyclopentanone 1.095 0.005
C2H5N Aziridine 1.084 0.005
CH2CHOH ethenol 1.079 0.005
C2H2 Acetylene 1.063 0.006
CH3NO2 Methane, nitro- 1.088 0.006
C3H6O Propylene oxide 1.090 0.006
CH3CH2Cl Ethyl chloride 1.089 0.006
C2H6 Ethane 1.091 0.006
CH3CH(CH3)CH3 Isobutane 1.092 0.006
H2CS Thioformaldehyde 1.087 0.006
C2H5F fluoroethane 1.090 0.006
C3H4 cyclopropene 1.088 0.006
C2H3Br vinyl bromide 1.080 0.006
C2H5F fluoroethane 1.091 0.006
CH2CHCHO Acrolein 1.081 0.006
C3H6O 2-Propen-1-ol 1.096 0.006
C10H8 Azulene 1.084 0.006
C2H4O Ethylene oxide 1.084 0.006
CH3CHClCH3 Propane, 2-chloro- 1.092 0.006
C6H6 Benzvalene 1.082 0.006
C6H6 Benzvalene 1.078 0.006
C3H3NO Oxazole 1.075 0.007
C3H3NO Oxazole 1.073 0.007
CH3CH2SH ethanethiol 1.091 0.007
C4H5N Pyrrole 1.076 0.007
C10H8 Azulene 1.080 0.007
C3H3NO Oxazole 1.075 0.007
CH4 Methane 1.087 0.007
CH3CH2Cl Ethyl chloride 1.086 0.007
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.007
CH3CHFCH3 2-Fluoropropane 1.092 0.007
C10H8 Azulene 1.081 0.007
CH3COF Acetyl fluoride 1.084 0.007
C6H6 Benzvalene 1.078 0.007
C2H2+ acetylene cation 1.077 0.007
HCS+ Thioformyl cation 1.079 0.007
CH3Br methyl bromide 1.082 0.007
CH3CH2Cl Ethyl chloride 1.090 0.007
CH3CHO Acetaldehyde 1.086 0.008
CH3OC2H5 Ethane, methoxy- 1.086 0.008
CH3OC2H5 Ethane, methoxy- 1.089 0.008
HCN Hydrogen cyanide 1.064 0.008
C2H3Cl Ethene, chloro- 1.079 0.008
CH3S thiomethoxy 1.090 0.008
HCCCN Cyanoacetylene 1.062 0.008
C3H8 Propane 1.089 0.008
SiH2(CH3)2 dimethylsilane 1.089 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.008
C3H4 cyclopropene 1.072 0.008
CH2CHF Ethene, fluoro- 1.077 0.008
C4H4Se selenophene 1.079 0.008
C2H3Br vinyl bromide 1.080 0.008
C2H5CN ethyl cyanide 1.087 0.009
CH3CHFCH3 2-Fluoropropane 1.088 0.009
CH3CH2OH Ethanol 1.088 0.009
CH3NHCH3 Dimethylamine 1.098 0.009
C2H5CN ethyl cyanide 1.088 0.009
CH3OCH3 Dimethyl ether 1.085 0.009
CH3CCH propyne 1.060 0.009
C3H6O 2-Propen-1-ol 1.078 0.010
C2H3 vinyl 1.085 0.010
CH2F2 Methane, difluoro- 1.084 0.010
C10H8 Azulene 1.081 0.010
C10H8 Azulene 1.083 0.010
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.010
HCP Phosphaethyne 1.067 0.010
CH2Br2 dibromomethane 1.079 0.010
CH3OCl methyl hypochlorite 1.086 0.010
CH3NH2 methyl amine 1.093 0.010
CH3CH2O Ethoxy radical 1.085 0.011
CH3CHNOH Acetaldoxime 1.085 0.011
C4H2 Diacetylene 1.058 0.011
CH Methylidyne 1.120 0.011
C3H6O Propylene oxide 1.082 0.011
CH3CH2O Ethoxy radical 1.086 0.011
CH3NHCH3 Dimethylamine 1.084 0.012
CH2NH Methanimine 1.081 0.012
GeH3CH3 methyl germane 1.083 0.013
HCCBr bromoacetylene 1.055 0.013
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.013
HCCF Fluoroacetylene 1.053 0.013
HCCCl Chloroacetylene 1.055 0.013
C4H4Se selenophene 1.070 0.014
C3H7N Cyclopropylamine 1.080 0.017
CH3CH2OH Ethanol 1.086 0.017
CH3CH2O Ethoxy radical 1.088 0.018
N(CH3)3 Trimethylamine 1.088 0.021
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.022
C3H5 Allyl radical 1.069 0.022
C2H Ethynyl radical 1.047 0.023
HCNO fulminic acid 1.027 0.039
HCO Formyl radical 1.080 0.044
C4H10O Methyl propyl ether 1.099 0.316
C3H3NO Isoxazole 1.075 0.353
C4H6 1-Methylcyclopropene 1.070 0.439
C4H6 1-Methylcyclopropene 1.098 0.671
C4H6 1-Methylcyclopropene 1.098 0.685
C4H6 1-Methylcyclopropene 1.087 0.741
C4H6 1-Methylcyclopropene 1.087 2.344
C4H6 1-Methylcyclopropene 1.085 3.142