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Compare Bonds

18 10 26 16 45

CCSD=FULL/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-Methylcyclopropene3.139

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 -0.033
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 -0.021
HCONHCH3 N-methylformamide 1.114 -0.020
C2H3CCH 1-Buten-3-yne 1.106 -0.019
C3H6S3 1,3,5-Trithiane 1.114 -0.018
C5H6 Propellane 1.106 -0.017
CH3CH2CH2CH3 Butane 1.117 -0.017
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.015
C7H12 Norbornane 1.113 -0.015
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.013
N(CH3)3 Trimethylamine 1.109 -0.013
CH3COCl Acetyl Chloride 1.105 -0.013
CH3COOH Acetic acid 1.100 -0.012
CH3SH Methanethiol 1.104 -0.011
CH3CN Acetonitrile 1.104 -0.010
CH3CH2NH2 Ethylamine 1.107 -0.010
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 -0.008
C12H8 biphenylene 1.096 -0.008
CH3CH(CH3)CH3 Isobutane 1.108 -0.007
CH3CHNOH Acetaldoxime 1.100 -0.006
CH2NH Methanimine 1.103 -0.006
CH3CH2CHO Propanal 1.115 -0.006
C3H6S Thietane 1.100 -0.006
H2CO Formaldehyde 1.111 -0.005
C2H3Cl Ethene, chloro- 1.090 -0.004
CH2CS Thioketene 1.090 -0.004
HCCl Chloromethylene 1.119 -0.004
CH3CH2CHO Propanal 1.105 -0.004
CH3CHO Acetaldehyde 1.114 -0.004
C2H4F2 1,2-difluoroethane 1.099 -0.003
CH2 Methylene 1.085 -0.003
CH2CHF Ethene, fluoro- 1.087 -0.003
CH3CH2OH Ethanol 1.098 -0.003
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 -0.002
CH2PH Phosphaethene 1.090 -0.002
C2H3Br vinyl bromide 1.088 -0.001
CH3CH(CH3)CH3 Isobutane 1.100 -0.001
CH2PH Phosphaethene 1.090 -0.001
CH3NHCH3 Dimethylamine 1.098 -0.001
CH2BrF Methane, bromofluoro- 1.090 -0.001
CH2NOH formaldoxime 1.086 -0.001
CH2CO Ketene 1.083 -0.000
CHF3 Methane, trifluoro- 1.091 -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
CH3NO nitrosomethane 1.094 -0.000
CH3SeCH3 dimethylselenide 1.093 -0.000
CH3CH2CHO Propanal 1.096 -0.000
CH3ONO Methyl nitrite 1.090 -0.000
CH3PH2 Methyl phosphine 1.094 0.000
HFCO formyl fluoride 1.095 0.000
CH3OCHO methyl formate 1.101 0.000
CH(CN)3 tricyanomethane 1.100 0.000
CH2CHCHO Acrolein 1.089 0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 0.000
CH3CHS Thioacetaldehyde 1.098 0.001
CH2CCH2 allene 1.087 0.001
CH3Cl Methyl chloride 1.090 0.001
CH2CHCH2CH3 1-Butene 1.095 0.001
C3H6O 2-Propen-1-ol 1.102 0.001
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
CH3OC2H5 Ethane, methoxy- 1.092 0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.002
C2H6O2S Dimethyl sulfone 1.091 0.002
CH2O2 Dioxirane 1.090 0.003
HCOOH Formic acid 1.097 0.003
CH3CHS Thioacetaldehyde 1.090 0.003
C3H8 Propane 1.096 0.003
CH3SCH3 Dimethyl sulfide 1.091 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 0.003
CH2CHCH2CH3 1-Butene 1.090 0.003
CH3CHClCH3 Propane, 2-chloro- 1.091 0.003
CH2Cl2 Methylene chloride 1.085 0.003
C4H6 Cyclobutene 1.094 0.003
C2H5F fluoroethane 1.095 0.003
C4H8 cyclobutane 1.093 0.004
CH3NO nitrosomethane 1.092 0.004
CH3OC2H5 Ethane, methoxy- 1.100 0.004
C3H8 Propane 1.094 0.004
C2H3 vinyl 1.080 0.004
CH3OC2H5 Ethane, methoxy- 1.099 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.004
CH2CHF Ethene, fluoro- 1.082 0.004
C3H6 Cyclopropane 1.083 0.004
CH3OCH3 Dimethyl ether 1.099 0.004
CH3 Methyl radical 1.079 0.004
C2H5Br Ethyl bromide 1.087 0.004
CH3SeH Methane selenol 1.088 0.004
CH2CHCHO Acrolein 1.084 0.004
CH3NO2 Methane, nitro- 1.088 0.005
C2H4F2 1,2-difluoroethane 1.093 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
C3H6O Propylene oxide 1.090 0.005
CH3CH2Cl Ethyl chloride 1.089 0.005
C2H6 Ethane 1.091 0.005
CH3CH(CH3)CH3 Isobutane 1.092 0.005
H2CS Thioformaldehyde 1.087 0.005
C2H5F fluoroethane 1.090 0.005
C2H2 Acetylene 1.063 0.006
C2H3Br vinyl bromide 1.080 0.006
C2H5F fluoroethane 1.091 0.006
C3H4 cyclopropene 1.088 0.006
CH2CHCHO Acrolein 1.081 0.006
C3H6O 2-Propen-1-ol 1.096 0.006
CH3CHS Thioacetaldehyde 1.089 0.006
CH3CHClCH3 Propane, 2-chloro- 1.092 0.006
C2H4O Ethylene oxide 1.084 0.006
C10H8 Azulene 1.084 0.006
C6H6 Benzvalene 1.082 0.006
C6H6 Benzvalene 1.078 0.006
C3H3NO Oxazole 1.075 0.006
C3H3NO Oxazole 1.073 0.006
CH3CH2SH ethanethiol 1.091 0.006
C4H5N Pyrrole 1.076 0.006
C10H8 Azulene 1.080 0.006
CH4 Methane 1.087 0.006
C3H3NO Oxazole 1.075 0.006
CH3CH2Cl Ethyl chloride 1.086 0.006
CH3CHFCH3 2-Fluoropropane 1.092 0.007
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.007
C10H8 Azulene 1.081 0.007
CH3COF Acetyl fluoride 1.084 0.007
CH3Br methyl bromide 1.082 0.007
C6H6 Benzvalene 1.078 0.007
C2H2+ acetylene cation 1.077 0.007
CH3CHO Acetaldehyde 1.086 0.007
CH3CH2Cl Ethyl chloride 1.090 0.007
CH2Br2 dibromomethane 1.079 0.007
HCN Hydrogen cyanide 1.064 0.007
C2H3Cl Ethene, chloro- 1.079 0.008
HCCCN Cyanoacetylene 1.062 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
C4H4Se selenophene 1.079 0.008
CH3OC2H5 Ethane, methoxy- 1.086 0.008
C3H8 Propane 1.089 0.008
C2H3Br vinyl bromide 1.080 0.008
CH2CHF Ethene, fluoro- 1.077 0.008
CH3CCH propyne 1.060 0.008
C2H5CN ethyl cyanide 1.087 0.008
CH3CHFCH3 2-Fluoropropane 1.088 0.008
CH3CH2OH Ethanol 1.088 0.009
CH3NHCH3 Dimethylamine 1.098 0.009
CH3OCH3 Dimethyl ether 1.085 0.009
C2H5CN ethyl cyanide 1.088 0.009
C3H6O 2-Propen-1-ol 1.078 0.009
C2H3 vinyl 1.085 0.009
CH3OC2H5 Ethane, methoxy- 1.089 0.009
CH2F2 Methane, difluoro- 1.084 0.009
HCP Phosphaethyne 1.067 0.010
C10H8 Azulene 1.081 0.010
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.010
C10H8 Azulene 1.083 0.010
CH3NH2 methyl amine 1.093 0.010
CH3CHNOH Acetaldoxime 1.085 0.010
CH2NH Methanimine 1.081 0.011
CH Methylidyne 1.120 0.011
C4H2 Diacetylene 1.058 0.011
C3H6O Propylene oxide 1.082 0.011
CH3NHCH3 Dimethylamine 1.084 0.012
GeH3CH3 methyl germane 1.083 0.012
HCCBr bromoacetylene 1.055 0.013
HCCF Fluoroacetylene 1.053 0.013
HCCCl Chloroacetylene 1.055 0.013
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.013
C4H4Se selenophene 1.070 0.014
C3H7N Cyclopropylamine 1.080 0.016
CH3CH2OH Ethanol 1.086 0.017
N(CH3)3 Trimethylamine 1.088 0.020
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.022
C3H5 Allyl radical 1.069 0.022
C2H Ethynyl radical 1.047 0.022
HCNO fulminic acid 1.027 0.039
HCO Formyl radical 1.080 0.044
C4H10O Methyl propyl ether 1.099 0.314
C3H3NO Isoxazole 1.075 0.352
C4H6 1-Methylcyclopropene 1.070 0.437
C4H6 1-Methylcyclopropene 1.098 0.670
C4H6 1-Methylcyclopropene 1.098 0.684
C4H6 1-Methylcyclopropene 1.087 0.740
C4H6 1-Methylcyclopropene 1.087 2.340
C4H6 1-Methylcyclopropene 1.085 3.139