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18 10 26 16 45

B3LYPultrafine/6-311G* 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-0.037
Most positive difference C4H6 1-Methylcyclopropene3.127

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.037
HCONHCH3 N-methylformamide 1.114 -0.024
C2H2O2 Ethanedial 1.132 -0.023
C3H6S3 1,3,5-Trithiane 1.114 -0.022
C5H6 Propellane 1.106 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.020
C4H8O2 Ethyl acetate 1.105 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.016
CH3SH Methanethiol 1.104 -0.014
CH3COCH3 Acetone 1.103 -0.014
C5H8 Ethenylcyclopropane 1.099 -0.013
CH3CN Acetonitrile 1.104 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.012
CH3CH2CHO Propanal 1.103 -0.011
C12H8 biphenylene 1.096 -0.011
C8H8 cubane 1.097 -0.007
CH3CH2CHO Propanal 1.105 -0.006
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3CH2OH Ethanol 1.098 -0.005
CH2NH Methanimine 1.103 -0.005
CH2CS Thioketene 1.090 -0.005
CH2CHF Ethene, fluoro- 1.087 -0.005
CH2 Methylene 1.085 -0.004
C3H6O 2-Propen-1-ol 1.091 -0.004
C3H6O 2-Propen-1-ol 1.092 -0.004
CH3CH2CHO Propanal 1.096 -0.004
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH3Cl Methyl chloride 1.090 -0.003
CH3SeCH3 dimethylselenide 1.093 -0.003
CH2BrF Methane, bromofluoro- 1.090 -0.003
CH3CCH propyne 1.096 -0.002
CH3NO nitrosomethane 1.094 -0.002
CH2NOH formaldoxime 1.086 -0.002
CH2CHCHO Acrolein 1.089 -0.002
CH2CHCH2CH3 1-Butene 1.095 -0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 -0.002
CH2CO Ketene 1.083 -0.001
C2H6O2S Dimethyl sulfone 1.091 -0.001
CH(CN)3 tricyanomethane 1.100 -0.001
H2CO Formaldehyde 1.111 -0.001
CHF3 Methane, trifluoro- 1.091 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
CH3CH2CHO Propanal 1.115 -0.001
CH3CHS Thioacetaldehyde 1.098 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH3CHS Thioacetaldehyde 1.090 -0.001
CH2CCH2 allene 1.087 -0.001
C3H6O 2-Propen-1-ol 1.102 -0.000
CH3CHO Acetaldehyde 1.114 -0.000
C2H4 Ethylene 1.086 -0.000
C4H8 cyclobutane 1.093 0.000
C3H8 Propane 1.096 0.000
CH2CHCHO Acrolein 1.113 0.000
CH3OC2H5 Ethane, methoxy- 1.092 0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.001
C2H5Br Ethyl bromide 1.087 0.001
C3H8 Propane 1.094 0.001
CH2CHCH2CH3 1-Butene 1.090 0.001
CH3OC2H5 Ethane, methoxy- 1.099 0.001
C2H4S Thiirane 1.083 0.001
CH3OCH3 Dimethyl ether 1.099 0.001
C3H6 Cyclopropane 1.083 0.001
C2H2 Acetylene 1.063 0.001
HCOOH Formic acid 1.097 0.001
C6H6 Benzene 1.084 0.002
C4H8 cyclobutane 1.091 0.002
C2H3 vinyl 1.080 0.002
CH3NO2 Methane, nitro- 1.088 0.002
C4H4O Furan 1.076 0.002
CH3NO nitrosomethane 1.092 0.002
CH3 Methyl radical 1.079 0.002
C6H6 Benzvalene 1.082 0.002
CH3OC2H5 Ethane, methoxy- 1.100 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
CH2CHCHO Acrolein 1.084 0.003
C10H8 Azulene 1.084 0.003
C2H4F2 1,2-difluoroethane 1.093 0.003
C5H8O Cyclopentanone 1.095 0.003
C2H6 Ethane 1.091 0.003
C10H8 Azulene 1.080 0.003
C2H5Br Ethyl bromide 1.093 0.003
C4H5N Pyrrole 1.076 0.003
C3H3NO Oxazole 1.073 0.003
C10H8 Azulene 1.081 0.003
CH3CHClCH3 Propane, 2-chloro- 1.092 0.003
H2CS Thioformaldehyde 1.087 0.003
C3H6O 2-Propen-1-ol 1.096 0.003
CH2CHCHO Acrolein 1.081 0.003
C3H3NO Oxazole 1.075 0.003
C2H2+ acetylene cation 1.077 0.003
CH4 Methane 1.087 0.004
CH3Br methyl bromide 1.082 0.004
C3H3NO Oxazole 1.075 0.004
C6H6 Benzvalene 1.078 0.004
CH3CCH propyne 1.060 0.004
C3H4 cyclopropene 1.088 0.004
CH2Br2 dibromomethane 1.079 0.004
C2H4O Ethylene oxide 1.084 0.004
CH3CHFCH3 2-Fluoropropane 1.092 0.004
CH3CHO Acetaldehyde 1.086 0.004
HCN Hydrogen cyanide 1.064 0.004
CH3CH2SH ethanethiol 1.091 0.004
CH3CHS Thioacetaldehyde 1.089 0.004
CH3OC2H5 Ethane, methoxy- 1.086 0.004
CH3OC2H5 Ethane, methoxy- 1.089 0.004
C6H6 Benzvalene 1.078 0.004
C3H8 Propane 1.089 0.005
CH2NOH formaldoxime 1.085 0.005
C2H5CN ethyl cyanide 1.087 0.005
CH3OCH3 Dimethyl ether 1.085 0.005
C4H4Se selenophene 1.079 0.005
CH3CH2OH Ethanol 1.088 0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.006
C4H2 Diacetylene 1.058 0.006
CH3CHFCH3 2-Fluoropropane 1.088 0.006
CH3F Methyl fluoride 1.087 0.006
C3H4 cyclopropene 1.072 0.006
C10H8 Azulene 1.083 0.006
CH2CHF Ethene, fluoro- 1.077 0.006
C10H8 Azulene 1.081 0.006
C2H5CN ethyl cyanide 1.088 0.007
C3H6O 2-Propen-1-ol 1.078 0.007
CH Methylidyne 1.120 0.008
CH2F2 Methane, difluoro- 1.084 0.008
HCCCl Chloroacetylene 1.055 0.009
HCCBr bromoacetylene 1.055 0.009
CH3NH2 methyl amine 1.093 0.009
CHCl3 Chloroform 1.073 0.009
C2H3 vinyl 1.085 0.010
HCCF Fluoroacetylene 1.053 0.010
C4H4Se selenophene 1.070 0.010
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.011
CH2NH Methanimine 1.081 0.011
CH3CH2OH Ethanol 1.086 0.014
CH2I2 Diiodomethane 1.066 0.017
C3H5 Allyl radical 1.069 0.020
HCNO fulminic acid 1.027 0.035
CH3SOCH3 Dimethyl sulfoxide 1.054 0.036
HCO Formyl radical 1.080 0.048
C4H10O Methyl propyl ether 1.099 0.310
C3H3NO Isoxazole 1.075 0.349
C4H6 1-Methylcyclopropene 1.070 0.441
C4H6 1-Methylcyclopropene 1.098 0.658
C4H6 1-Methylcyclopropene 1.098 0.677
C4H6 1-Methylcyclopropene 1.087 0.738
C4H6 1-Methylcyclopropene 1.087 2.338
C4H6 1-Methylcyclopropene 1.085 3.127