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18 10 26 16 45

CID/6-311+G(3df,2p) 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 90
histogram chart 80 histogram chart
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 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 C2H2O2 Ethanedial-0.038
Most positive difference C4H6 1-Methylcyclopropene3.093

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C2H2O2 Ethanedial 1.132 -0.038
C5H6 Propellane 1.106 -0.031
CH3CH2CH2CH3 Butane 1.117 -0.030
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.026
CH3CN Acetonitrile 1.104 -0.022
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.021
CH3CH2CHO Propanal 1.103 -0.021
CH2Cl chloromethyl radical 1.090 -0.019
CH3CH2CHO Propanal 1.105 -0.017
CH2NH Methanimine 1.103 -0.017
C2H4F2 1,2-difluoroethane 1.099 -0.017
CH3CH2CHO Propanal 1.115 -0.016
CH(CN)3 tricyanomethane 1.100 -0.015
CH2CS Thioketene 1.090 -0.015
CH2CHCHO Acrolein 1.113 -0.015
CH2CHF Ethene, fluoro- 1.087 -0.014
CH3CHO Acetaldehyde 1.114 -0.014
H2CO Formaldehyde 1.111 -0.014
CH3CH2CHO Propanal 1.096 -0.014
CH2CHCHO Acrolein 1.089 -0.012
CH3CCH propyne 1.096 -0.012
CHF3 Methane, trifluoro- 1.091 -0.012
CH2CO Ketene 1.083 -0.012
CH2CHCH2CH3 1-Butene 1.095 -0.011
CH3CHFCH3 2-Fluoropropane 1.093 -0.011
C2H6O2S Dimethyl sulfone 1.091 -0.011
CH3CHFCH3 2-Fluoropropane 1.094 -0.011
CH3CHS Thioacetaldehyde 1.098 -0.011
CH2CCH2 allene 1.087 -0.011
CH3Cl Methyl chloride 1.090 -0.010
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.010
CH2CHCH2CH3 1-Butene 1.090 -0.010
HCOOH Formic acid 1.097 -0.009
C2H4F2 1,2-difluoroethane 1.093 -0.009
C3H8 Propane 1.096 -0.009
CH3CHS Thioacetaldehyde 1.090 -0.009
CH2Cl2 Methylene chloride 1.085 -0.009
CH3SCH3 Dimethyl sulfide 1.091 -0.009
C6H6 Benzvalene 1.082 -0.009
CH3NO2 Methane, nitro- 1.088 -0.009
CH2CHCHO Acrolein 1.084 -0.008
C6H6 Benzvalene 1.078 -0.008
C3H8 Propane 1.094 -0.008
C2H4 Ethylene 1.086 -0.008
C3H6 Cyclopropane 1.083 -0.008
C2H4S Thiirane 1.083 -0.008
C6H6 Benzvalene 1.078 -0.007
CH2CHF Ethene, fluoro- 1.082 -0.007
C2H5Br Ethyl bromide 1.087 -0.007
C4H5N Pyrrole 1.076 -0.007
C2H5Br Ethyl bromide 1.093 -0.007
CH2CHCHO Acrolein 1.081 -0.007
C2H4O Ethylene oxide 1.084 -0.007
CH3CHFCH3 2-Fluoropropane 1.092 -0.007
C3H4 cyclopropene 1.088 -0.006
C2H3 vinyl 1.080 -0.006
C4H4Se selenophene 1.079 -0.005
CH3CH2SH ethanethiol 1.091 -0.005
CH3CHO Acetaldehyde 1.086 -0.005
C2H6 Ethane 1.091 -0.005
CH3CHS Thioacetaldehyde 1.089 -0.005
H2CS Thioformaldehyde 1.087 -0.005
CH3CHFCH3 2-Fluoropropane 1.088 -0.005
C2H5CN ethyl cyanide 1.087 -0.005
C3H8 Propane 1.089 -0.004
C2H5CN ethyl cyanide 1.088 -0.004
C2H2 Acetylene 1.063 -0.004
C3H4 cyclopropene 1.072 -0.004
CH2Br2 dibromomethane 1.079 -0.003
CH2CHF Ethene, fluoro- 1.077 -0.003
CH3Br methyl bromide 1.082 -0.003
CH Methylidyne 1.120 -0.003
CH3CCH propyne 1.060 -0.003
CH3NH2 methyl amine 1.093 -0.002
CH2F2 Methane, difluoro- 1.084 -0.002
HCN Hydrogen cyanide 1.064 -0.002
CH4 Methane 1.087 -0.002
C2H2+ acetylene cation 1.077 -0.001
C2H3 vinyl 1.085 -0.001
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.000
C4H4Se selenophene 1.070 0.001
CH2NH Methanimine 1.081 0.002
HCCF Fluoroacetylene 1.053 0.003
HCCBr bromoacetylene 1.055 0.003
C3H5 Allyl radical 1.069 0.010
HCNO fulminic acid 1.027 0.028
HCO Formyl radical 1.080 0.032
C4H10O Methyl propyl ether 1.099 0.291
C3H3NO Isoxazole 1.075 0.343
C4H6 1-Methylcyclopropene 1.070 0.425
C4H6 1-Methylcyclopropene 1.098 0.649
C4H6 1-Methylcyclopropene 1.098 0.665
C4H6 1-Methylcyclopropene 1.087 0.724
C4H6 1-Methylcyclopropene 1.087 2.309
C4H6 1-Methylcyclopropene 1.085 3.093