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Compare Bonds

18 10 26 16 45

QCISD(T)=FULL/6-31+G** for rCH

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 100
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
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O Methyl cyclopropyl ketone-0.038
Most positive difference C4H10O Methyl propyl ether0.322

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.038
C5H6 Propellane 1.106 -0.022
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 -0.016
CH3CN Acetonitrile 1.104 -0.015
C5H8 Ethenylcyclopropane 1.099 -0.014
CH2Cl chloromethyl radical 1.090 -0.014
CH3CH2CHO Propanal 1.103 -0.013
C12H8 biphenylene 1.096 -0.012
CH2NH Methanimine 1.103 -0.011
CH3CH2CHO Propanal 1.115 -0.009
CH3CHO Acetaldehyde 1.114 -0.009
C2H4F2 1,2-difluoroethane 1.099 -0.009
CH2CS Thioketene 1.090 -0.009
CH3CH2CHO Propanal 1.105 -0.008
CH2 Methylene 1.085 -0.007
CH2CHCHO Acrolein 1.113 -0.007
CH2CHF Ethene, fluoro- 1.087 -0.007
CH2NOH formaldoxime 1.086 -0.006
CH3CCH propyne 1.096 -0.006
CH3CH2CHO Propanal 1.096 -0.005
CH2BrF Methane, bromofluoro- 1.090 -0.005
CH2CO Ketene 1.083 -0.005
CHF3 Methane, trifluoro- 1.091 -0.005
CH3NO nitrosomethane 1.094 -0.005
HCOOH Formic acid 1.097 -0.004
CH2CHCHO Acrolein 1.089 -0.004
CH3SeCH3 dimethylselenide 1.093 -0.004
CH(CN)3 tricyanomethane 1.100 -0.004
CH2CCH2 allene 1.087 -0.004
CHFClBr fluorochlorobromomethane 1.088 -0.004
CH2CHCH2CH3 1-Butene 1.095 -0.003
CH3CHFCH3 2-Fluoropropane 1.093 -0.003
CH3CHFCH3 2-Fluoropropane 1.094 -0.003
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.002
CH3OC2H5 Ethane, methoxy- 1.099 -0.002
C2H6O2S Dimethyl sulfone 1.091 -0.002
CH3SCH3 Dimethyl sulfide 1.091 -0.002
CH3OC2H5 Ethane, methoxy- 1.092 -0.002
CH2CHCH2CH3 1-Butene 1.090 -0.002
CH3NO nitrosomethane 1.092 -0.001
CH2CHF Ethene, fluoro- 1.082 -0.001
CH3OC2H5 Ethane, methoxy- 1.100 -0.001
CH3 Methyl radical 1.079 -0.001
C4H8 cyclobutane 1.093 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
C2H4F2 1,2-difluoroethane 1.093 -0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 -0.001
C2H3 vinyl 1.080 -0.001
C2H4S Thiirane 1.083 -0.000
CH3NO2 Methane, nitro- 1.088 -0.000
H2CS Thioformaldehyde 1.087 -0.000
C3H4 cyclopropene 1.088 0.000
C2H5Br Ethyl bromide 1.093 0.000
CH2CHCHO Acrolein 1.084 0.000
C4H8 cyclobutane 1.091 0.000
C2H5Br Ethyl bromide 1.087 0.000
C2H4O Ethylene oxide 1.084 0.000
CH Methylidyne 1.120 0.001
CH2NOH formaldoxime 1.085 0.001
CH2CHCHO Acrolein 1.081 0.001
C5H8O Cyclopentanone 1.095 0.001
C6H6 Benzvalene 1.082 0.001
CH4 Methane 1.087 0.001
C6H6 Benzvalene 1.078 0.001
CH3CHFCH3 2-Fluoropropane 1.092 0.001
CH3F Methyl fluoride 1.087 0.001
C4H5N Pyrrole 1.076 0.002
CH3CH2SH ethanethiol 1.091 0.002
CH3CHO Acetaldehyde 1.086 0.002
CH3OC2H5 Ethane, methoxy- 1.086 0.002
C6H6 Benzvalene 1.078 0.002
CH3Br methyl bromide 1.082 0.002
C2H2+ acetylene cation 1.077 0.003
CH3OC2H5 Ethane, methoxy- 1.089 0.003
C4H4Se selenophene 1.079 0.003
CH2CHF Ethene, fluoro- 1.077 0.003
C2H5CN ethyl cyanide 1.087 0.003
C3H4 cyclopropene 1.072 0.004
HCN Hydrogen cyanide 1.064 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.004
CH2F2 Methane, difluoro- 1.084 0.004
CH3NH2 methyl amine 1.093 0.004
CH2Br2 dibromomethane 1.079 0.004
C2H5CN ethyl cyanide 1.088 0.004
CH3CHFCH3 2-Fluoropropane 1.088 0.004
C2H3 vinyl 1.085 0.005
CH3CCH propyne 1.060 0.005
CH2NH Methanimine 1.081 0.005
C4H2 Diacetylene 1.058 0.007
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.008
HCCCl Chloroacetylene 1.055 0.009
HCCBr bromoacetylene 1.055 0.009
C4H4Se selenophene 1.070 0.009
HCCF Fluoroacetylene 1.053 0.010
C2H Ethynyl radical 1.047 0.019
HCO Formyl radical 1.080 0.036
C4H10O Methyl propyl ether 1.099 0.322