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18 10 26 16 45

B2PLYP/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 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-Methylcyclopropene3.131

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 -0.027
HCONHCH3 N-methylformamide 1.114 -0.026
C3H6S3 1,3,5-Trithiane 1.114 -0.021
C5H6 Propellane 1.106 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.021
C4H8O2 Ethyl acetate 1.105 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.018
CH3SH Methanethiol 1.104 -0.015
CH3COCH3 Acetone 1.103 -0.015
CH3CN Acetonitrile 1.104 -0.014
C5H8 Ethenylcyclopropane 1.099 -0.014
CH3CH2CHO Propanal 1.103 -0.013
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.013
C12H8 biphenylene 1.096 -0.013
CH2NH Methanimine 1.103 -0.009
C8H8 cubane 1.097 -0.008
CH3CH2CHO Propanal 1.105 -0.008
CH2CS Thioketene 1.090 -0.008
CH3CH2OH Ethanol 1.098 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.007
CH2 Methylene 1.085 -0.007
CH3OH Methyl alcohol 1.096 -0.007
C3H6O 2-Propen-1-ol 1.091 -0.007
CH2PH Phosphaethene 1.090 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.006
C3H6O 2-Propen-1-ol 1.092 -0.006
H2CO Formaldehyde 1.111 -0.006
CH3CH2CHO Propanal 1.096 -0.006
CH2PH Phosphaethene 1.090 -0.005
CH3CH2CHO Propanal 1.115 -0.005
CH3CHO Acetaldehyde 1.114 -0.005
CH3SeCH3 dimethylselenide 1.093 -0.005
CH2NOH formaldoxime 1.086 -0.004
CH3CCH propyne 1.096 -0.004
CH2CO Ketene 1.083 -0.004
CH3NO nitrosomethane 1.094 -0.004
CH2CHCHO Acrolein 1.089 -0.004
CH3Cl Methyl chloride 1.090 -0.004
CH2BrF Methane, bromofluoro- 1.090 -0.004
CH2CHCH2CH3 1-Butene 1.095 -0.003
CH3CHS Thioacetaldehyde 1.098 -0.003
CH2CCH2 allene 1.087 -0.003
CH2CHCHO Acrolein 1.113 -0.003
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH(CN)3 tricyanomethane 1.100 -0.003
C2H4 Ethylene 1.086 -0.003
CH3CHFCH3 2-Fluoropropane 1.093 -0.003
CH3CHFCH3 2-Fluoropropane 1.094 -0.003
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.002
C2H6O2S Dimethyl sulfone 1.091 -0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.002
C3H6O 2-Propen-1-ol 1.102 -0.002
CH3CHS Thioacetaldehyde 1.090 -0.002
CHF3 Methane, trifluoro- 1.091 -0.002
CH3SCH3 Dimethyl sulfide 1.091 -0.002
CH2CHCH2CH3 1-Butene 1.090 -0.002
C3H8 Propane 1.096 -0.002
CH3OC2H5 Ethane, methoxy- 1.092 -0.002
HCOOH Formic acid 1.097 -0.001
C4H8 cyclobutane 1.093 -0.001
C3H8 Propane 1.094 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
CH3 Methyl radical 1.079 -0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 -0.001
CH3OC2H5 Ethane, methoxy- 1.099 -0.001
CH3OCH3 Dimethyl ether 1.099 -0.001
C2H3 vinyl 1.080 -0.001
C3H6 Cyclopropane 1.083 -0.000
CH2Cl2 Methylene chloride 1.085 -0.000
C6H6 Benzene 1.084 -0.000
CH3NO nitrosomethane 1.092 -0.000
C2H5Br Ethyl bromide 1.087 0.000
CH2CHCHO Acrolein 1.084 0.000
C4H8 cyclobutane 1.091 0.000
C2H4S Thiirane 1.083 0.000
CH3NO2 Methane, nitro- 1.088 0.000
C2H2 Acetylene 1.063 0.000
C2H5Br Ethyl bromide 1.093 0.000
CH3OC2H5 Ethane, methoxy- 1.100 0.001
C2H6 Ethane 1.091 0.001
CH2CHF Ethene, fluoro- 1.082 0.001
C5H8O Cyclopentanone 1.095 0.001
CH3CHClCH3 Propane, 2-chloro- 1.092 0.001
C10H8 Azulene 1.084 0.001
C6H6 Benzvalene 1.082 0.001
CH2CHCHO Acrolein 1.081 0.001
C2H4F2 1,2-difluoroethane 1.093 0.001
C4H5N Pyrrole 1.076 0.001
C3H3NO Oxazole 1.073 0.001
H2CS Thioformaldehyde 1.087 0.001
CH4 Methane 1.087 0.002
C10H8 Azulene 1.080 0.002
C3H3NO Oxazole 1.075 0.002
C3H3NO Oxazole 1.075 0.002
CH2NOH formaldoxime 1.085 0.002
C6H6 Benzvalene 1.078 0.002
C10H8 Azulene 1.081 0.002
CH3CH2SH ethanethiol 1.091 0.002
C3H4 cyclopropene 1.088 0.002
C6H6 Benzvalene 1.078 0.002
C3H6O 2-Propen-1-ol 1.096 0.002
C2H4O Ethylene oxide 1.084 0.002
CH3CHO Acetaldehyde 1.086 0.002
HCN Hydrogen cyanide 1.064 0.002
CH3Br methyl bromide 1.082 0.002
CH3OC2H5 Ethane, methoxy- 1.089 0.003
CH3CHS Thioacetaldehyde 1.089 0.003
C3H8 Propane 1.089 0.003
CH3CCH propyne 1.060 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
CH3OC2H5 Ethane, methoxy- 1.086 0.003
C4H4Se selenophene 1.079 0.003
C2H2+ acetylene cation 1.077 0.003
C2H5CN ethyl cyanide 1.087 0.004
CH2Br2 dibromomethane 1.079 0.004
CH3CHFCH3 2-Fluoropropane 1.088 0.004
CH3CH2OH Ethanol 1.088 0.004
CH2CHF Ethene, fluoro- 1.077 0.004
C3H4 cyclopropene 1.072 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.004
CH3OCH3 Dimethyl ether 1.085 0.004
C3H6O 2-Propen-1-ol 1.078 0.005
CH3F Methyl fluoride 1.087 0.005
C10H8 Azulene 1.081 0.005
C10H8 Azulene 1.083 0.005
C2H5CN ethyl cyanide 1.088 0.005
CH Methylidyne 1.120 0.005
C4H2 Diacetylene 1.058 0.006
C2H3 vinyl 1.085 0.006
CH3NH2 methyl amine 1.093 0.007
HCCCl Chloroacetylene 1.055 0.007
HCCBr bromoacetylene 1.055 0.007
CH2F2 Methane, difluoro- 1.084 0.008
HCCF Fluoroacetylene 1.053 0.008
CH2NH Methanimine 1.081 0.008
C4H4Se selenophene 1.070 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.009
CH3CH2OH Ethanol 1.086 0.012
CHONH2 formamide 1.090 0.014
C3H5 Allyl radical 1.069 0.018
C2H Ethynyl radical 1.047 0.018
CH3SOCH3 Dimethyl sulfoxide 1.054 0.035
HCO Formyl radical 1.080 0.042
C4H10O Methyl propyl ether 1.099 0.312
C3H3NO Isoxazole 1.075 0.346
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 0.734
C4H6 1-Methylcyclopropene 1.087 2.336
C4H6 1-Methylcyclopropene 1.085 3.131