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Compare Bonds

18 10 26 16 45

CCSD/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 180
histogram chart 160 histogram chart
histogram chart 140 histogram chart
histogram chart 120 histogram chart
histogram chart 100 histogram chart
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart
histogram chart 20 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-Methylcyclopropene3.122

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H4O Cyclopropanone 1.086 -0.073
C4H6 Methylenecyclopropane 1.088 -0.054
C4H6 Methylenecyclopropane 1.090 -0.051
CH3CONH2 Acetamide 1.124 -0.039
CHBr3 bromoform 1.110 -0.031
C2H2O2 Ethanedial 1.132 -0.031
CHCl3 Chloroform 1.073 -0.029
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.029
C2H3CCH 1-Buten-3-yne 1.090 -0.028
C2H3CCH 1-Buten-3-yne 1.106 -0.025
C5H6 Propellane 1.106 -0.024
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.111 -0.022
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.021
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.019
N(CH3)3 Trimethylamine 1.109 -0.018
CH3COCl Acetyl Chloride 1.105 -0.018
CH3COOH Acetic acid 1.100 -0.017
C5H8 Ethenylcyclopropane 1.099 -0.017
CH3SH Methanethiol 1.104 -0.016
CH3CN Acetonitrile 1.104 -0.016
CH3CH2NH2 Ethylamine 1.107 -0.015
CH3CH2CHO Propanal 1.103 -0.014
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.013
CH3ONO Methyl nitrite 1.102 -0.013
CH3CH(CH3)CH3 Isobutane 1.108 -0.012
CH2NH Methanimine 1.103 -0.012
CH3CH2CHO Propanal 1.115 -0.012
CH3CHNOH Acetaldoxime 1.100 -0.012
C3H6S Thietane 1.100 -0.012
HCCl Chloromethylene 1.119 -0.012
C2H3Cl Ethene, chloro- 1.090 -0.011
H2CO Formaldehyde 1.111 -0.010
CH2CS Thioketene 1.090 -0.010
CH3CHO Acetaldehyde 1.114 -0.009
CH3CH2CHO Propanal 1.105 -0.009
C2H4F2 1,2-difluoroethane 1.099 -0.009
CH2CHF Ethene, fluoro- 1.087 -0.008
CH2CHCHO Acrolein 1.113 -0.008
CH2PH Phosphaethene 1.090 -0.008
CH3OH Methyl alcohol 1.096 -0.008
CH3CH2OH Ethanol 1.098 -0.008
C3H6O 2-Propen-1-ol 1.091 -0.008
C3H6O 2-Propen-1-ol 1.092 -0.008
C2H3Br vinyl bromide 1.088 -0.007
CH2 Methylene 1.085 -0.007
CH(CN)3 tricyanomethane 1.100 -0.007
CH2PH Phosphaethene 1.090 -0.007
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 -0.006
CH3NC methyl isocyanide 1.094 -0.006
CH3OCHO methyl formate 1.101 -0.006
CH2NOH formaldoxime 1.086 -0.006
CH3CH(CH3)CH3 Isobutane 1.100 -0.006
CH3CCH propyne 1.096 -0.006
CH3NHCH3 Dimethylamine 1.098 -0.006
C3H6O 2-Propen-1-ol 1.102 -0.006
CH2CO Ketene 1.083 -0.006
CH3PH2 Methyl phosphine 1.094 -0.006
CH2BrF Methane, bromofluoro- 1.090 -0.006
CHFClBr fluorochlorobromomethane 1.088 -0.006
HFCO formyl fluoride 1.095 -0.005
C3H3N acrylonitrile 1.086 -0.005
CH2CHCHO Acrolein 1.089 -0.005
CH3SeCH3 dimethylselenide 1.093 -0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 -0.005
CH2CCH2 allene 1.087 -0.005
CH3ONO Methyl nitrite 1.090 -0.005
CH3Cl Methyl chloride 1.090 -0.005
CH3NO nitrosomethane 1.094 -0.005
CH3CH2CHO Propanal 1.096 -0.005
CHF3 Methane, trifluoro- 1.091 -0.005
CH3CHS Thioacetaldehyde 1.098 -0.005
CH2FCl fluorochloromethane 1.090 -0.004
C2H5F fluoroethane 1.095 -0.004
C2H4 Ethylene 1.086 -0.004
CH2O2 Dioxirane 1.090 -0.004
CH3CHFCH3 2-Fluoropropane 1.093 -0.003
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.003
HCOOH Formic acid 1.097 -0.003
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.003
CH3CHFCH3 2-Fluoropropane 1.094 -0.003
CH3OC2H5 Ethane, methoxy- 1.092 -0.003
C4H6 Cyclobutene 1.094 -0.003
CH2Cl2 Methylene chloride 1.085 -0.003
C3H8 Propane 1.096 -0.003
C3H6 Cyclopropane 1.083 -0.003
CH3CHS Thioacetaldehyde 1.090 -0.003
CH3SCH3 Dimethyl sulfide 1.091 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 -0.003
CH3OC2H5 Ethane, methoxy- 1.100 -0.002
C2H3 vinyl 1.080 -0.002
CH3OC2H5 Ethane, methoxy- 1.099 -0.002
CH2CHCHO Acrolein 1.084 -0.002
C2H4S Thiirane 1.083 -0.002
CH2CHF Ethene, fluoro- 1.082 -0.002
CH3OCH3 Dimethyl ether 1.099 -0.002
C4H6 Cyclobutene 1.083 -0.002
C2H5Br Ethyl bromide 1.087 -0.002
C3H6O 2-Propen-1-ol 1.096 -0.002
C3H4 cyclopropene 1.088 -0.002
C3H8 Propane 1.094 -0.002
CH3NO nitrosomethane 1.092 -0.002
C2H3Br vinyl bromide 1.080 -0.001
C2H4F2 1,2-difluoroethane 1.093 -0.001
C2H4O Ethylene oxide 1.084 -0.001
CH3SeH Methane selenol 1.088 -0.001
CH3 Methyl radical 1.079 -0.001
CH3NO2 Methane, nitro- 1.088 -0.001
C2H2 Acetylene 1.063 -0.001
CH3OCHO methyl formate 1.086 -0.001
H2CS Thioformaldehyde 1.087 -0.001
C2H5Br Ethyl bromide 1.093 -0.000
C4H5N Pyrrole 1.076 -0.000
CH2CHCHO Acrolein 1.081 -0.000
CH3CH(CH3)CH3 Isobutane 1.092 -0.000
CH3CH2Cl Ethyl chloride 1.089 -0.000
C2H6 Ethane 1.091 0.000
CH3CHS Thioacetaldehyde 1.089 0.000
C3H6O Propylene oxide 1.090 0.000
C2H5F fluoroethane 1.090 0.000
CH2NOH formaldoxime 1.085 0.000
CH3CH2Cl Ethyl chloride 1.086 0.000
CH Methylidyne 1.120 0.000
HCCCN Cyanoacetylene 1.062 0.000
CH3CHFCH3 2-Fluoropropane 1.092 0.001
CH3CHClCH3 Propane, 2-chloro- 1.092 0.001
HCN Hydrogen cyanide 1.064 0.001
C2H5F fluoroethane 1.091 0.001
CH3COF Acetyl fluoride 1.084 0.001
C2H2+ acetylene cation 1.077 0.001
C4H4Se selenophene 1.079 0.001
CH3CHO Acetaldehyde 1.086 0.001
CH3CH2SH ethanethiol 1.091 0.001
C2H3Cl Ethene, chloro- 1.079 0.001
CH4 Methane 1.087 0.002
CH3Br methyl bromide 1.082 0.002
C3H4 cyclopropene 1.072 0.002
CH3CCH propyne 1.060 0.002
CH3CH2Cl Ethyl chloride 1.090 0.002
CH2Br2 dibromomethane 1.079 0.002
C2H3Br vinyl bromide 1.080 0.002
CH3NHCH3 Dimethylamine 1.098 0.002
C3H8 Propane 1.089 0.002
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.002
SiH2(CH3)2 dimethylsilane 1.089 0.002
C2H5CN ethyl cyanide 1.087 0.003
CH3OC2H5 Ethane, methoxy- 1.086 0.003
CH2CHF Ethene, fluoro- 1.077 0.003
CH3NH2 methyl amine 1.093 0.003
C2H5CN ethyl cyanide 1.088 0.003
CH3CH2OH Ethanol 1.088 0.003
CH3CHFCH3 2-Fluoropropane 1.088 0.003
CH3OCH3 Dimethyl ether 1.085 0.003
C3H6O 2-Propen-1-ol 1.078 0.003
HCP Phosphaethyne 1.067 0.004
C3H6O Propylene oxide 1.082 0.004
CH3OC2H5 Ethane, methoxy- 1.089 0.004
C2H3 vinyl 1.085 0.004
CH3CHNOH Acetaldoxime 1.085 0.004
CH2F2 Methane, difluoro- 1.084 0.004
C4H2 Diacetylene 1.058 0.004
HCCCl Chloroacetylene 1.055 0.005
CH2NH Methanimine 1.081 0.006
HCCBr bromoacetylene 1.055 0.006
CH3NHCH3 Dimethylamine 1.084 0.006
GeH3CH3 methyl germane 1.083 0.006
HCCF Fluoroacetylene 1.053 0.007
C4H4Se selenophene 1.070 0.007
C3H7N Cyclopropylamine 1.080 0.008
CH3CH2OH Ethanol 1.086 0.010
CHONH2 formamide 1.090 0.010
C3H5 Allyl radical 1.069 0.015
N(CH3)3 Trimethylamine 1.088 0.015
C2H Ethynyl radical 1.047 0.016
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.016
HCNO fulminic acid 1.027 0.033
HCO Formyl radical 1.080 0.037
C3H3NO Isoxazole 1.075 0.351
C4H6 1-Methylcyclopropene 1.070 0.439
C4H6 1-Methylcyclopropene 1.098 0.660
C4H6 1-Methylcyclopropene 1.098 0.676
C4H6 1-Methylcyclopropene 1.087 0.738
C4H6 1-Methylcyclopropene 1.087 2.328
C4H6 1-Methylcyclopropene 1.085 3.122