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18 10 26 16 45

PBE1PBE/Def2TZVPP 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 120
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 C2H2O2 Ethanedial-0.025
Most positive difference C4H6 1-Methylcyclopropene3.114

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C2H2O2 Ethanedial 1.132 -0.025
CH3CH2CH2CH3 Butane 1.117 -0.021
C4H8O2 Ethyl acetate 1.105 -0.019
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.018
CH3COCH3 Acetone 1.103 -0.015
CH3SH Methanethiol 1.104 -0.015
CH3CN Acetonitrile 1.104 -0.014
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.013
CH3CH2CHO Propanal 1.103 -0.013
CH2Cl chloromethyl radical 1.090 -0.012
C8H8 cubane 1.097 -0.009
CH2NH Methanimine 1.103 -0.008
CH3CH2CHO Propanal 1.105 -0.007
CH2CS Thioketene 1.090 -0.007
CH3CH2OH Ethanol 1.098 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3CH2CHO Propanal 1.096 -0.006
CH3CCH propyne 1.096 -0.004
CH3Cl Methyl chloride 1.090 -0.003
CH2CHCH2CH3 1-Butene 1.095 -0.003
CH2CO Ketene 1.083 -0.003
CH2CHCHO Acrolein 1.089 -0.003
H2CO Formaldehyde 1.111 -0.003
CH3CH2CHO Propanal 1.115 -0.003
CH2CCH2 allene 1.087 -0.003
CH3CHFCH3 2-Fluoropropane 1.093 -0.003
CH3CHS Thioacetaldehyde 1.098 -0.003
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.002
CH3CHO Acetaldehyde 1.114 -0.002
CH3CHFCH3 2-Fluoropropane 1.094 -0.002
C2H4 Ethylene 1.086 -0.002
CHFClBr fluorochlorobromomethane 1.088 -0.002
CH3CHS Thioacetaldehyde 1.090 -0.002
CH2CHCHO Acrolein 1.113 -0.002
C3H8 Propane 1.096 -0.002
CH(CN)3 tricyanomethane 1.100 -0.001
C2H6O2S Dimethyl sulfone 1.091 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH2CHCH2CH3 1-Butene 1.090 -0.001
C3H6 Cyclopropane 1.083 -0.001
C3H8 Propane 1.094 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
C2H3 vinyl 1.080 -0.001
C6H6 Benzene 1.084 -0.000
CH2Cl2 Methylene chloride 1.085 -0.000
CH3OCH3 Dimethyl ether 1.099 -0.000
C2H4S Thiirane 1.083 0.000
C2H5Br Ethyl bromide 1.087 0.000
CH3 Methyl radical 1.079 0.000
CHF3 Methane, trifluoro- 1.091 0.001
C4H4O Furan 1.076 0.001
CH3I methyl iodide 1.084 0.001
CH2CHCHO Acrolein 1.084 0.001
C2H5Br Ethyl bromide 1.093 0.001
C2H6 Ethane 1.091 0.001
CH3NO2 Methane, nitro- 1.088 0.001
C2H2 Acetylene 1.063 0.001
HCOOH Formic acid 1.097 0.001
CH3CHClCH3 Propane, 2-chloro- 1.092 0.001
C4H5N Pyrrole 1.076 0.001
C2H4F2 1,2-difluoroethane 1.093 0.002
CH2CHCHO Acrolein 1.081 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
C3H4 cyclopropene 1.088 0.002
CH4 Methane 1.087 0.002
C2H4O Ethylene oxide 1.084 0.002
CH3CHO Acetaldehyde 1.086 0.002
CH3CH2SH ethanethiol 1.091 0.002
H2CS Thioformaldehyde 1.087 0.003
C3H8 Propane 1.089 0.003
CH3Br methyl bromide 1.082 0.003
C2H5CN ethyl cyanide 1.087 0.003
CH3CCH propyne 1.060 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
C4H4Se selenophene 1.079 0.004
CH3CH2OH Ethanol 1.088 0.004
CH3CHFCH3 2-Fluoropropane 1.088 0.004
CH3CHS Thioacetaldehyde 1.089 0.004
C3H4 cyclopropene 1.072 0.004
C2H2+ acetylene cation 1.077 0.004
CH2Br2 dibromomethane 1.079 0.004
HCN Hydrogen cyanide 1.064 0.004
CH3F Methyl fluoride 1.087 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
CH Methylidyne 1.120 0.005
CH3OCH3 Dimethyl ether 1.085 0.005
C2H5CN ethyl cyanide 1.088 0.005
CH3NH2 methyl amine 1.093 0.006
C2H3 vinyl 1.085 0.007
CH2F2 Methane, difluoro- 1.084 0.009
C4H4Se selenophene 1.070 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.009
HCCF Fluoroacetylene 1.053 0.009
CH2NH Methanimine 1.081 0.010
CHCl3 Chloroform 1.073 0.011
CH3CH2OH Ethanol 1.086 0.012
CH2I2 Diiodomethane 1.066 0.017
HCNO fulminic acid 1.027 0.034
CH3SOCH3 Dimethyl sulfoxide 1.054 0.035
HCO Formyl radical 1.080 0.044
C4H10O Methyl propyl ether 1.099 0.299
C3H3NO Isoxazole 1.075 0.341
C4H6 1-Methylcyclopropene 1.070 0.429
C4H6 1-Methylcyclopropene 1.098 0.657
C4H6 1-Methylcyclopropene 1.098 0.677
C4H6 1-Methylcyclopropene 1.087 0.737
C4H6 1-Methylcyclopropene 1.087 2.314
C4H6 1-Methylcyclopropene 1.085 3.114