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18 10 26 16 45

B2PLYP/6-31+G** 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 160
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 C5H8O Methyl cyclopropyl ketone-0.038
Most positive difference C4H6 1-Methylcyclopropene3.133

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.038
C2H2O2 Ethanedial 1.132 -0.028
HCONHCH3 N-methylformamide 1.114 -0.025
C5H6 Propellane 1.106 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.021
C3H6S3 1,3,5-Trithiane 1.114 -0.021
C5H10 Cyclopentane 1.114 -0.021
C4H8O2 Ethyl acetate 1.105 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.017
CH3SH Methanethiol 1.104 -0.015
CH3COCH3 Acetone 1.103 -0.015
CH3CN Acetonitrile 1.104 -0.014
C5H8 Ethenylcyclopropane 1.099 -0.013
CH2Cl chloromethyl radical 1.090 -0.013
CH3CH2CHO Propanal 1.103 -0.012
C12H8 biphenylene 1.096 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.012
CH3CH(CH3)CH3 Isobutane 1.108 -0.011
CH2NH Methanimine 1.103 -0.009
C2H4F2 1,2-difluoroethane 1.099 -0.008
H2CO Formaldehyde 1.111 -0.008
C8H8 cubane 1.097 -0.008
CH3OH Methyl alcohol 1.096 -0.007
CH3CH2CHO Propanal 1.105 -0.007
CH2 Methylene 1.085 -0.007
CH2CS Thioketene 1.090 -0.007
CH3CH2OH Ethanol 1.098 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.006
CH3CH2CHO Propanal 1.115 -0.006
C3H6O 2-Propen-1-ol 1.091 -0.006
CH3CHO Acetaldehyde 1.114 -0.006
CH2PH Phosphaethene 1.090 -0.006
C3H6O 2-Propen-1-ol 1.092 -0.006
CH3CH(CH3)CH3 Isobutane 1.100 -0.005
CH2CHCHO Acrolein 1.113 -0.005
CH2PH Phosphaethene 1.090 -0.005
CH3CH2CHO Propanal 1.096 -0.005
CH2NOH formaldoxime 1.086 -0.004
CH2BrF Methane, bromofluoro- 1.090 -0.004
CH3CCH propyne 1.096 -0.004
C3H6O 2-Propen-1-ol 1.102 -0.004
CHF3 Methane, trifluoro- 1.091 -0.004
CH2CHCHO Acrolein 1.089 -0.004
CH3Cl Methyl chloride 1.090 -0.004
CH3SeCH3 dimethylselenide 1.093 -0.004
CH2CO Ketene 1.083 -0.003
CH3NO nitrosomethane 1.094 -0.003
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH2CCH2 allene 1.087 -0.003
HCOOH Formic acid 1.097 -0.003
CH2CHCH2CH3 1-Butene 1.095 -0.003
CH3CHS Thioacetaldehyde 1.098 -0.003
CH(CN)3 tricyanomethane 1.100 -0.002
C2H4 Ethylene 1.086 -0.002
CH3CHFCH3 2-Fluoropropane 1.093 -0.002
CH3CHFCH3 2-Fluoropropane 1.094 -0.002
C2H6O2S Dimethyl sulfone 1.091 -0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.002
CH3OC2H5 Ethane, methoxy- 1.099 -0.001
CH3CHS Thioacetaldehyde 1.090 -0.001
C3H8 Propane 1.096 -0.001
CH3OCH3 Dimethyl ether 1.099 -0.001
CH2CHCH2CH3 1-Butene 1.090 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH3OC2H5 Ethane, methoxy- 1.092 -0.001
C3H4O Cyclopropanone 1.086 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
CH2Cl2 Methylene chloride 1.085 -0.000
CH2CHF Ethene, fluoro- 1.082 -0.000
C2H3 vinyl 1.080 -0.000
C3H8 Propane 1.094 -0.000
CH3OC2H5 Ethane, methoxy- 1.100 -0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 -0.000
CH3 Methyl radical 1.079 -0.000
C3H6 Cyclopropane 1.083 0.000
C6H6 Benzene 1.084 0.000
C2H4F2 1,2-difluoroethane 1.093 0.000
CH3NO nitrosomethane 1.092 0.000
C3H6O 2-Propen-1-ol 1.096 0.000
CH2CHCHO Acrolein 1.084 0.001
C2H5Br Ethyl bromide 1.087 0.001
C2H4S Thiirane 1.083 0.001
CH3NO2 Methane, nitro- 1.088 0.001
CH Methylidyne 1.120 0.001
C2H5Br Ethyl bromide 1.093 0.001
C2H2 Acetylene 1.063 0.001
CH3CH(CH3)CH3 Isobutane 1.092 0.001
C10H8 Azulene 1.084 0.001
C6H6 Benzvalene 1.082 0.001
C2H6 Ethane 1.091 0.001
C5H8O Cyclopentanone 1.095 0.002
CH2CHCHO Acrolein 1.081 0.002
H2CS Thioformaldehyde 1.087 0.002
C3H4 cyclopropene 1.088 0.002
C2H4O Ethylene oxide 1.084 0.002
CH3CHClCH3 Propane, 2-chloro- 1.092 0.002
CH3CHFCH3 2-Fluoropropane 1.092 0.002
C3H3NO Oxazole 1.075 0.002
C3H3NO Oxazole 1.075 0.002
C3H3NO Oxazole 1.073 0.002
C10H8 Azulene 1.081 0.002
C10H8 Azulene 1.080 0.002
C4H5N Pyrrole 1.076 0.002
CH2NOH formaldoxime 1.085 0.002
CH4 Methane 1.087 0.002
C6H6 Benzvalene 1.078 0.002
CH3F Methyl fluoride 1.087 0.003
C6H6 Benzvalene 1.078 0.003
CH3CH2SH ethanethiol 1.091 0.003
CH3Br methyl bromide 1.082 0.003
CH3CHO Acetaldehyde 1.086 0.003
CH3OC2H5 Ethane, methoxy- 1.086 0.003
CH3CHS Thioacetaldehyde 1.089 0.003
CH3OC2H5 Ethane, methoxy- 1.089 0.004
C3H8 Propane 1.089 0.004
C4H4Se selenophene 1.079 0.004
HCN Hydrogen cyanide 1.064 0.004
CH3OCH3 Dimethyl ether 1.085 0.004
CH3CCH propyne 1.060 0.004
CH2Br2 dibromomethane 1.079 0.004
CH2CHF Ethene, fluoro- 1.077 0.004
C3H4 cyclopropene 1.072 0.004
C2H5CN ethyl cyanide 1.087 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.004
CH3CH2OH Ethanol 1.088 0.004
CH3CHFCH3 2-Fluoropropane 1.088 0.005
CH2F2 Methane, difluoro- 1.084 0.005
C3H6O 2-Propen-1-ol 1.078 0.005
C10H8 Azulene 1.081 0.005
C10H8 Azulene 1.083 0.005
C2H5CN ethyl cyanide 1.088 0.005
CH3NH2 methyl amine 1.093 0.006
C2H3 vinyl 1.085 0.006
C4H2 Diacetylene 1.058 0.007
CH2NH Methanimine 1.081 0.007
HCCBr bromoacetylene 1.055 0.008
HCCCl Chloroacetylene 1.055 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.009
C4H4Se selenophene 1.070 0.009
HCCF Fluoroacetylene 1.053 0.009
CH3CH2OH Ethanol 1.086 0.011
CHONH2 formamide 1.090 0.012
C3H5 Allyl radical 1.069 0.018
C2H Ethynyl radical 1.047 0.019
CH3SOCH3 Dimethyl sulfoxide 1.054 0.035
HCO Formyl radical 1.080 0.039
C4H10O Methyl propyl ether 1.099 0.317
C3H3NO Isoxazole 1.075 0.348
C4H6 1-Methylcyclopropene 1.070 0.442
C4H6 1-Methylcyclopropene 1.098 0.662
C4H6 1-Methylcyclopropene 1.098 0.678
C4H6 1-Methylcyclopropene 1.087 0.737
C4H6 1-Methylcyclopropene 1.087 2.337
C4H6 1-Methylcyclopropene 1.085 3.133