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18 10 26 16 45

PBE1PBE/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-0.034
Most positive difference C4H6 1-Methylcyclopropene3.119

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.034
C2H2O2 Ethanedial 1.132 -0.029
HCONHCH3 N-methylformamide 1.114 -0.022
C5H6 Propellane 1.106 -0.021
CH3CH2CH2CH3 Butane 1.117 -0.018
C3H6S3 1,3,5-Trithiane 1.114 -0.016
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.015
C4H8O2 Ethyl acetate 1.105 -0.015
C5H8 Ethenylcyclopropane 1.099 -0.014
C12H8 biphenylene 1.096 -0.013
CH3COCH3 Acetone 1.103 -0.011
C8H8 cubane 1.097 -0.011
CH2Cl chloromethyl radical 1.090 -0.010
CH3SH Methanethiol 1.104 -0.010
CH3CH2CHO Propanal 1.103 -0.008
CH3CN Acetonitrile 1.104 -0.008
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.008
CH3CH2CHO Propanal 1.115 -0.007
H2CO Formaldehyde 1.111 -0.007
CH2NH Methanimine 1.103 -0.006
CH3CHO Acetaldehyde 1.114 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.005
C3H6O 2-Propen-1-ol 1.092 -0.005
HCOOH Formic acid 1.097 -0.004
CH3CH2CHO Propanal 1.105 -0.004
CH3CH2OH Ethanol 1.098 -0.004
C2H4F2 1,2-difluoroethane 1.099 -0.004
CH2CS Thioketene 1.090 -0.004
CHF3 Methane, trifluoro- 1.091 -0.003
CH3OH Methyl alcohol 1.096 -0.003
C3H6O 2-Propen-1-ol 1.091 -0.003
CH2CHCHO Acrolein 1.113 -0.003
CH2 Methylene 1.085 -0.003
CH2PH Phosphaethene 1.090 -0.002
CH3NO nitrosomethane 1.094 -0.002
CH2NOH formaldoxime 1.086 -0.002
C6H6 Benzvalene 1.078 -0.002
CH3CH2CHO Propanal 1.096 -0.002
C3H3NO Oxazole 1.075 -0.001
C4H4O Furan 1.076 -0.001
C3H3NO Oxazole 1.075 -0.001
CHFClBr fluorochlorobromomethane 1.088 -0.001
CH2PH Phosphaethene 1.090 -0.001
C3H3NO Oxazole 1.073 -0.001
C6H6 Benzvalene 1.082 -0.000
C3H4 cyclopropene 1.072 -0.000
CH2CHCHO Acrolein 1.089 -0.000
CH2CO Ketene 1.083 -0.000
CH2BrF Methane, bromofluoro- 1.090 0.000
CH3Cl Methyl chloride 1.090 0.000
CH2CCH2 allene 1.087 0.000
C2H2 Acetylene 1.063 0.000
CH2CHCH2CH3 1-Butene 1.095 0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.000
C2H4 Ethylene 1.086 0.000
C3H4 cyclopropene 1.088 0.001
HCN Hydrogen cyanide 1.064 0.001
CH2CHCH2CH3 1-Butene 1.090 0.001
C10H8 Azulene 1.081 0.001
CH3CCH propyne 1.096 0.001
C6H6 Benzene 1.084 0.001
C3H6 Cyclopropane 1.083 0.001
C4H5N Pyrrole 1.076 0.001
C10H8 Azulene 1.080 0.001
C4H8 cyclobutane 1.093 0.001
CH3SeCH3 dimethylselenide 1.093 0.001
C4H8 cyclobutane 1.091 0.001
C2H3 vinyl 1.080 0.001
CH3CHFCH3 2-Fluoropropane 1.094 0.001
CH2CHCHO Acrolein 1.084 0.001
CH3CHFCH3 2-Fluoropropane 1.093 0.002
C6H6 Benzvalene 1.078 0.002
CH2NOH formaldoxime 1.085 0.002
C2H4O Ethylene oxide 1.084 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
CH3CHS Thioacetaldehyde 1.098 0.002
C3H8 Propane 1.096 0.002
CH3OC2H5 Ethane, methoxy- 1.092 0.002
CH3SOCH3 Dimethyl sulfoxide 1.093 0.002
CH3CHS Thioacetaldehyde 1.090 0.002
C2H4S Thiirane 1.083 0.002
C3H6O 2-Propen-1-ol 1.102 0.002
CH3CHClCH3 Propane, 2-chloro- 1.091 0.002
C2H2+ acetylene cation 1.077 0.003
CH3CCH propyne 1.060 0.003
CH3OC2H5 Ethane, methoxy- 1.100 0.003
CH3OC2H5 Ethane, methoxy- 1.099 0.003
CH3OCH3 Dimethyl ether 1.099 0.003
CH2Cl2 Methylene chloride 1.085 0.003
C3H8 Propane 1.094 0.003
C10H8 Azulene 1.084 0.003
CH3NO nitrosomethane 1.092 0.003
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.003
C2H4F2 1,2-difluoroethane 1.093 0.003
CH3 Methyl radical 1.079 0.004
CH2CHCHO Acrolein 1.081 0.004
CH3SCH3 Dimethyl sulfide 1.091 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.004
CH(CN)3 tricyanomethane 1.100 0.004
C4H4Se selenophene 1.079 0.004
C2H6O2S Dimethyl sulfone 1.091 0.004
CH3NO2 Methane, nitro- 1.088 0.004
C2H5Br Ethyl bromide 1.087 0.005
C2H5Br Ethyl bromide 1.093 0.005
H2CS Thioformaldehyde 1.087 0.005
C2H6 Ethane 1.091 0.005
C4H2 Diacetylene 1.058 0.005
CH3CHClCH3 Propane, 2-chloro- 1.092 0.005
C3H6O 2-Propen-1-ol 1.096 0.005
C5H8O Cyclopentanone 1.095 0.006
CH3CHS Thioacetaldehyde 1.089 0.006
CH3OC2H5 Ethane, methoxy- 1.089 0.006
CH2CHF Ethene, fluoro- 1.077 0.006
CH3CHFCH3 2-Fluoropropane 1.092 0.006
CH3CH2SH ethanethiol 1.091 0.006
CH3CHO Acetaldehyde 1.086 0.006
CH4 Methane 1.087 0.006
CH3CHFCH3 2-Fluoropropane 1.088 0.007
CH3OC2H5 Ethane, methoxy- 1.086 0.007
CH3CH2OH Ethanol 1.088 0.007
C10H8 Azulene 1.083 0.007
HCCCl Chloroacetylene 1.055 0.007
HCCBr bromoacetylene 1.055 0.007
C3H8 Propane 1.089 0.007
HCCF Fluoroacetylene 1.053 0.007
C3H6O 2-Propen-1-ol 1.078 0.007
C10H8 Azulene 1.081 0.007
CH3OCH3 Dimethyl ether 1.085 0.008
C2H5CN ethyl cyanide 1.087 0.008
CH3Br methyl bromide 1.082 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.008
CH2Br2 dibromomethane 1.079 0.009
CH2NH Methanimine 1.081 0.009
C2H3 vinyl 1.085 0.009
CH3F Methyl fluoride 1.087 0.009
CH2F2 Methane, difluoro- 1.084 0.009
HCCl Chloromethylene 1.119 0.010
C2H5CN ethyl cyanide 1.088 0.010
C4H4Se selenophene 1.070 0.010
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.012
CH3NH2 methyl amine 1.093 0.013
CHCl3 Chloroform 1.073 0.014
CHONH2 formamide 1.090 0.014
CH3CH2OH Ethanol 1.086 0.016
C2H Ethynyl radical 1.047 0.018
C3H5 Allyl radical 1.069 0.020
CH2I2 Diiodomethane 1.066 0.023
CH Methylidyne 1.120 0.025
HCNO fulminic acid 1.027 0.032
CH3SOCH3 Dimethyl sulfoxide 1.054 0.040
HCO Formyl radical 1.080 0.041
C4H10O Methyl propyl ether 1.099 0.345
C3H3NO Isoxazole 1.075 0.353
C4H6 1-Methylcyclopropene 1.070 0.458
C4H6 1-Methylcyclopropene 1.098 0.669
C4H6 1-Methylcyclopropene 1.098 0.686
C4H6 1-Methylcyclopropene 1.087 0.751
C4H6 1-Methylcyclopropene 1.087 2.339
C4H6 1-Methylcyclopropene 1.085 3.119