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18 10 26 16 45

B3PW91/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 200
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-Methylcyclopropene3.115

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H4O Cyclopropanone 1.086 -0.073
C4H6 Methylenecyclopropane 1.088 -0.053
C4H6 Methylenecyclopropane 1.090 -0.050
CH3CONH2 Acetamide 1.124 -0.038
CHBr3 bromoform 1.110 -0.029
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.101 -0.028
C2H3CCH 1-Buten-3-yne 1.090 -0.027
HCONHCH3 N-methylformamide 1.114 -0.026
C2H2O2 Ethanedial 1.132 -0.025
C2H3CCH 1-Buten-3-yne 1.106 -0.024
C5H6 Propellane 1.106 -0.023
C3H6S3 1,3,5-Trithiane 1.114 -0.022
CH3CH2CH2CH3 Butane 1.117 -0.022
C7H12 Norbornane 1.113 -0.021
CH2CF2 Ethene, 1,1-difluoro- 1.091 -0.021
C4H8O2 Ethyl acetate 1.105 -0.019
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.018
N(CH3)3 Trimethylamine 1.109 -0.018
CH3COCl Acetyl Chloride 1.105 -0.017
CH3COOH Acetic acid 1.100 -0.016
CH3COCH3 Acetone 1.103 -0.016
CH3SH Methanethiol 1.104 -0.015
CH3CN Acetonitrile 1.104 -0.014
CH3CH2NH2 Ethylamine 1.107 -0.014
CH3CH2CHO Propanal 1.103 -0.013
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.013
CH2Cl chloromethyl radical 1.090 -0.013
CH3ONO Methyl nitrite 1.102 -0.012
CH3CH(CH3)CH3 Isobutane 1.108 -0.012
CH3CHNOH Acetaldoxime 1.100 -0.011
C3H6S Thietane 1.100 -0.011
C8H8 cubane 1.097 -0.009
C2H3Cl Ethene, chloro- 1.090 -0.009
CH2NH Methanimine 1.103 -0.008
CH3CH2CHO Propanal 1.115 -0.007
CH3CH2OH Ethanol 1.098 -0.007
CH2CS Thioketene 1.090 -0.007
CH3CH2CHO Propanal 1.105 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.007
CH2 Methylene 1.085 -0.007
CH2PH Phosphaethene 1.090 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3CH(CH3)CH3 Isobutane 1.100 -0.006
C2H3Br vinyl bromide 1.088 -0.006
CH2PH Phosphaethene 1.090 -0.005
CH3NHCH3 Dimethylamine 1.098 -0.005
CH3PH2 Methyl phosphine 1.094 -0.005
CH3NC methyl isocyanide 1.094 -0.005
CH3CHCl2 Ethane, 1,1-dichloro- 1.090 -0.005
CH3SeCH3 dimethylselenide 1.093 -0.005
CH3CCH propyne 1.096 -0.004
CH3CH2CHO Propanal 1.096 -0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.088 -0.004
CH3ONO Methyl nitrite 1.090 -0.004
CH3Cl Methyl chloride 1.090 -0.004
CH2NOH formaldoxime 1.086 -0.004
CH2CHCHO Acrolein 1.089 -0.004
CH2CHCH2CH3 1-Butene 1.095 -0.004
CH3NO nitrosomethane 1.094 -0.004
H2CO Formaldehyde 1.111 -0.003
CH2CO Ketene 1.083 -0.003
CH2BrF Methane, bromofluoro- 1.090 -0.003
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.003
C3H3N acrylonitrile 1.086 -0.003
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH3CHFCH3 2-Fluoropropane 1.093 -0.003
CH3CHO Acetaldehyde 1.114 -0.003
CH2CCH2 allene 1.087 -0.003
CH3CHS Thioacetaldehyde 1.098 -0.003
CH3CHFCH3 2-Fluoropropane 1.094 -0.002
C2H4 Ethylene 1.086 -0.002
C2H6O2S Dimethyl sulfone 1.091 -0.002
CH3CHS Thioacetaldehyde 1.090 -0.002
CH2CHCHO Acrolein 1.113 -0.002
C4H8 cyclobutane 1.093 -0.002
CH3OCHO methyl formate 1.101 -0.002
CH3SCH3 Dimethyl sulfide 1.091 -0.002
C3H8 Propane 1.096 -0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.095 -0.002
CH2FCl fluorochloromethane 1.090 -0.002
CH(CN)3 tricyanomethane 1.100 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.001
CH3OC2H5 Ethane, methoxy- 1.092 -0.001
C4H6 Cyclobutene 1.094 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
CH3OC2H5 Ethane, methoxy- 1.099 -0.001
CH2CHCH2CH3 1-Butene 1.090 -0.001
C3H6 Cyclopropane 1.083 -0.001
C3H8 Propane 1.094 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
C2H3 vinyl 1.080 -0.001
C6H6 Benzene 1.084 -0.001
CH3OCH3 Dimethyl ether 1.099 -0.001
C4H8 cyclobutane 1.091 -0.001
CH3OC2H5 Ethane, methoxy- 1.100 -0.000
CH3SeH Methane selenol 1.088 -0.000
HFCO formyl fluoride 1.095 -0.000
C2H5Br Ethyl bromide 1.087 -0.000
C6H6 Benzvalene 1.082 -0.000
C2H5F fluoroethane 1.095 -0.000
C2H4S Thiirane 1.083 -0.000
CHF3 Methane, trifluoro- 1.091 0.000
CH2O2 Dioxirane 1.090 0.000
C4H6 Cyclobutene 1.083 0.000
C4H4O Furan 1.076 0.000
CH3CH(CH3)CH3 Isobutane 1.092 0.000
CH2CHCHO Acrolein 1.084 0.000
C2H2 Acetylene 1.063 0.000
CH3CH2Cl Ethyl chloride 1.089 0.000
CH3 Methyl radical 1.079 0.000
C3H6O Propylene oxide 1.090 0.000
HCOOH Formic acid 1.097 0.000
CH3OCHO methyl formate 1.086 0.000
C2H3Br vinyl bromide 1.080 0.001
CH3NO nitrosomethane 1.092 0.001
CH3NO2 Methane, nitro- 1.088 0.001
C2H5F fluoroethane 1.091 0.001
C2H6 Ethane 1.091 0.001
C2H5Br Ethyl bromide 1.093 0.001
C4H5N Pyrrole 1.076 0.001
CH2CHF Ethene, fluoro- 1.082 0.001
CH3CHClCH3 Propane, 2-chloro- 1.092 0.001
C2H5F fluoroethane 1.090 0.001
C2H4F2 1,2-difluoroethane 1.093 0.001
C6H6 Benzvalene 1.078 0.001
CH3CH2Cl Ethyl chloride 1.086 0.001
CH2CHCHO Acrolein 1.081 0.002
C3H4 cyclopropene 1.088 0.002
C6H6 Benzvalene 1.078 0.002
CH3COF Acetyl fluoride 1.084 0.002
CH4 Methane 1.087 0.002
HCCCN Cyanoacetylene 1.062 0.002
C2H4O Ethylene oxide 1.084 0.002
CH3CHO Acetaldehyde 1.086 0.002
CH3OC2H5 Ethane, methoxy- 1.089 0.002
H2CS Thioformaldehyde 1.087 0.002
CH3CH2SH ethanethiol 1.091 0.002
CH3CH2Cl Ethyl chloride 1.090 0.002
SiH2(CH3)2 dimethylsilane 1.089 0.003
CH2CCl2 Ethene, 1,1-dichloro- 1.070 0.003
CH3Br methyl bromide 1.082 0.003
CH3CCH propyne 1.060 0.003
C3H8 Propane 1.089 0.003
C2H3Cl Ethene, chloro- 1.079 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
C2H5CN ethyl cyanide 1.087 0.003
CH2NOH formaldoxime 1.085 0.003
C4H4Se selenophene 1.079 0.003
CH3CHS Thioacetaldehyde 1.089 0.003
CH3OC2H5 Ethane, methoxy- 1.086 0.003
C2H2+ acetylene cation 1.077 0.003
CH3CH2OH Ethanol 1.088 0.003
HCN Hydrogen cyanide 1.064 0.003
CH2Br2 dibromomethane 1.079 0.003
C3H4 cyclopropene 1.072 0.004
CH3CHFCH3 2-Fluoropropane 1.088 0.004
C2H3Br vinyl bromide 1.080 0.004
CH3NHCH3 Dimethylamine 1.098 0.004
CH3F Methyl fluoride 1.087 0.004
CH2CHF Ethene, fluoro- 1.077 0.004
CH3OCH3 Dimethyl ether 1.085 0.004
CH Methylidyne 1.120 0.004
C2H5CN ethyl cyanide 1.088 0.005
HCP Phosphaethyne 1.067 0.005
CH3NH2 methyl amine 1.093 0.006
C3H6O Propylene oxide 1.082 0.006
CH3CHNOH Acetaldoxime 1.085 0.007
GeH3CH3 methyl germane 1.083 0.007
CH3NHCH3 Dimethylamine 1.084 0.007
C2H3 vinyl 1.085 0.007
HCCCl Chloroacetylene 1.055 0.007
HCCBr bromoacetylene 1.055 0.008
CH2F2 Methane, difluoro- 1.084 0.008
HCCF Fluoroacetylene 1.053 0.008
C4H4Se selenophene 1.070 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.009
CHCl3 Chloroform 1.073 0.009
CH2NH Methanimine 1.081 0.010
C3H7N Cyclopropylamine 1.080 0.011
CH3CH2OH Ethanol 1.086 0.011
CHONH2 formamide 1.090 0.016
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.072 0.017
N(CH3)3 Trimethylamine 1.088 0.017
C3H5 Allyl radical 1.069 0.018
C2H Ethynyl radical 1.047 0.018
HCNO fulminic acid 1.027 0.034
CH3SOCH3 Dimethyl sulfoxide 1.054 0.034
HCO Formyl radical 1.080 0.043
C4H10O Methyl propyl ether 1.099 0.305
C3H3NO Isoxazole 1.075 0.342
C4H6 1-Methylcyclopropene 1.070 0.433
C4H6 1-Methylcyclopropene 1.098 0.657
C4H6 1-Methylcyclopropene 1.098 0.677
C4H6 1-Methylcyclopropene 1.087 0.739
C4H6 1-Methylcyclopropene 1.087 2.319
C4H6 1-Methylcyclopropene 1.085 3.115