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Compare Bonds

18 10 26 16 45

PBEPBEultrafine/3-21G 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 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-0.026
Most positive difference C4H6 1-Methylcyclopropene3.152

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.026
C2H2O2 Ethanedial 1.132 -0.016
HCONHCH3 N-methylformamide 1.114 -0.014
C3H6S3 1,3,5-Trithiane 1.114 -0.012
C5H6 Propellane 1.106 -0.012
CH3CH2CH2CH3 Butane 1.117 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.008
C4H8O2 Ethyl acetate 1.105 -0.007
CH3SH Methanethiol 1.104 -0.005
C5H8 Ethenylcyclopropane 1.099 -0.005
C12H8 biphenylene 1.096 -0.004
CH3COCH3 Acetone 1.103 -0.003
C8H8 cubane 1.097 -0.002
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.001
CH3CH2CHO Propanal 1.103 -0.000
CH3CN Acetonitrile 1.104 0.000
CH2CHF Ethene, fluoro- 1.087 0.003
C3H6O 2-Propen-1-ol 1.092 0.004
CH3CH2OH Ethanol 1.098 0.004
CH2NH Methanimine 1.103 0.005
C3H6O 2-Propen-1-ol 1.091 0.005
CH2 Methylene 1.085 0.005
CH2CS Thioketene 1.090 0.005
CH3CH2CHO Propanal 1.105 0.005
CH3NO nitrosomethane 1.094 0.006
CH3Cl Methyl chloride 1.090 0.006
CH3CH2CHO Propanal 1.096 0.006
CH3CH2CHO Propanal 1.115 0.006
CH2NOH formaldoxime 1.086 0.006
HCOOH Formic acid 1.097 0.007
CHFClBr fluorochlorobromomethane 1.088 0.007
C2H4F2 1,2-difluoroethane 1.099 0.007
C6H6 Benzvalene 1.078 0.007
C4H4O Furan 1.076 0.007
CH3SOCH3 Dimethyl sulfoxide 1.093 0.007
H2CO Formaldehyde 1.111 0.007
C3H3NO Oxazole 1.075 0.007
C2H6O2S Dimethyl sulfone 1.091 0.007
C6H6 Benzvalene 1.082 0.008
CH3CHO Acetaldehyde 1.114 0.008
C2H2 Acetylene 1.063 0.008
CH3SeCH3 dimethylselenide 1.093 0.008
C3H3NO Oxazole 1.073 0.008
C3H3NO Oxazole 1.075 0.008
CH2Cl2 Methylene chloride 1.085 0.008
CH2CO Ketene 1.083 0.008
CH2CHCH2CH3 1-Butene 1.095 0.008
CH2CHCHO Acrolein 1.089 0.008
C3H4 cyclopropene 1.072 0.009
CH2BrF Methane, bromofluoro- 1.090 0.009
CHF3 Methane, trifluoro- 1.091 0.009
CH3SCH3 Dimethyl sulfide 1.091 0.009
C4H5N Pyrrole 1.076 0.009
C2H4 Ethylene 1.086 0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.009
CH2CCH2 allene 1.087 0.009
C10H8 Azulene 1.081 0.009
C3H6 Cyclopropane 1.083 0.009
C10H8 Azulene 1.080 0.009
C3H4 cyclopropene 1.088 0.009
C6H6 Benzene 1.084 0.009
C2H4S Thiirane 1.083 0.009
CH3CHClCH3 Propane, 2-chloro- 1.091 0.009
CH2CHCH2CH3 1-Butene 1.090 0.009
C4H8 cyclobutane 1.093 0.009
HCN Hydrogen cyanide 1.064 0.009
C4H8 cyclobutane 1.091 0.010
CH3CCH propyne 1.096 0.010
CH3CHFCH3 2-Fluoropropane 1.094 0.010
CH3CHFCH3 2-Fluoropropane 1.093 0.010
CH3CHS Thioacetaldehyde 1.090 0.010
C2H3 vinyl 1.080 0.010
CH2CHCHO Acrolein 1.084 0.010
C6H6 Benzvalene 1.078 0.010
CH3CCH propyne 1.060 0.010
CH2CHCHO Acrolein 1.113 0.010
CH3OC2H5 Ethane, methoxy- 1.092 0.010
C2H2+ acetylene cation 1.077 0.011
C3H8 Propane 1.096 0.011
CH2NOH formaldoxime 1.085 0.011
H2CS Thioformaldehyde 1.087 0.011
CH3 Methyl radical 1.079 0.011
C3H8 Propane 1.094 0.011
CH3CHS Thioacetaldehyde 1.098 0.011
C10H8 Azulene 1.084 0.012
C4H4Se selenophene 1.079 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.012
C2H4O Ethylene oxide 1.084 0.012
CH2CHCHO Acrolein 1.081 0.012
C2H5Br Ethyl bromide 1.087 0.012
CH3NO nitrosomethane 1.092 0.012
CH2CHF Ethene, fluoro- 1.082 0.012
CH3CHS Thioacetaldehyde 1.089 0.012
C4H2 Diacetylene 1.058 0.012
CH3NO2 Methane, nitro- 1.088 0.013
CH3OC2H5 Ethane, methoxy- 1.100 0.013
CH3OC2H5 Ethane, methoxy- 1.099 0.013
CH3OCH3 Dimethyl ether 1.099 0.013
CH(CN)3 tricyanomethane 1.100 0.013
C3H6O 2-Propen-1-ol 1.102 0.013
C2H6 Ethane 1.091 0.013
HCCBr bromoacetylene 1.055 0.014
C2H5Br Ethyl bromide 1.093 0.014
CH2CHF Ethene, fluoro- 1.077 0.014
CH3OC2H5 Ethane, methoxy- 1.089 0.014
CH3CHO Acetaldehyde 1.086 0.014
HCCCl Chloroacetylene 1.055 0.014
C5H8O Cyclopentanone 1.095 0.014
CH4 Methane 1.087 0.014
CH3Br methyl bromide 1.082 0.014
C2H4F2 1,2-difluoroethane 1.093 0.015
HCCF Fluoroacetylene 1.053 0.015
CH3CHClCH3 Propane, 2-chloro- 1.092 0.015
CH3CHFCH3 2-Fluoropropane 1.088 0.015
CH2Br2 dibromomethane 1.079 0.015
CH3CH2OH Ethanol 1.088 0.015
CH3CH2SH ethanethiol 1.091 0.015
CH3OC2H5 Ethane, methoxy- 1.086 0.016
C3H8 Propane 1.089 0.016
C10H8 Azulene 1.083 0.016
C3H6O 2-Propen-1-ol 1.078 0.016
C10H8 Azulene 1.081 0.016
C2H5CN ethyl cyanide 1.087 0.016
C3H6O 2-Propen-1-ol 1.096 0.016
C4H4Se selenophene 1.070 0.016
CH3OCH3 Dimethyl ether 1.085 0.016
CH3CHFCH3 2-Fluoropropane 1.092 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.017
CH2NH Methanimine 1.081 0.019
CHCl3 Chloroform 1.073 0.019
C2H5CN ethyl cyanide 1.088 0.019
C2H3 vinyl 1.085 0.019
CH3F Methyl fluoride 1.087 0.020
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.020
CH2F2 Methane, difluoro- 1.084 0.022
CH3NH2 methyl amine 1.093 0.025
C2H Ethynyl radical 1.047 0.026
CH3CH2OH Ethanol 1.086 0.027
C3H5 Allyl radical 1.069 0.029
CH2I2 Diiodomethane 1.066 0.029
HCNO fulminic acid 1.027 0.039
CH Methylidyne 1.120 0.041
CH3SOCH3 Dimethyl sulfoxide 1.054 0.045
HCO Formyl radical 1.080 0.057
C3H3NO Isoxazole 1.075 0.359
C4H10O Methyl propyl ether 1.099 0.362
C4H6 1-Methylcyclopropene 1.070 0.471
C4H6 1-Methylcyclopropene 1.098 0.681
C4H6 1-Methylcyclopropene 1.098 0.700
C4H6 1-Methylcyclopropene 1.087 0.766
C4H6 1-Methylcyclopropene 1.087 2.365
C4H6 1-Methylcyclopropene 1.085 3.152