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18 10 26 16 45

CCSD/cc-pVDZ 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-0.025
Most positive difference C4H6 1-Methylcyclopropene3.169

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.025
C2H2O2 Ethanedial 1.132 -0.015
HCONHCH3 N-methylformamide 1.114 -0.012
C5H6 Propellane 1.106 -0.009
CH3CH2CH2CH3 Butane 1.117 -0.008
C3H6S3 1,3,5-Trithiane 1.114 -0.008
CH3OCl methyl hypochlorite 1.111 -0.008
C4H8O2 Ethyl acetate 1.105 -0.006
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.005
C5H8 Ethenylcyclopropane 1.099 -0.002
CH3CN Acetonitrile 1.104 -0.002
CH3SH Methanethiol 1.104 -0.002
C12H8 biphenylene 1.096 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 0.000
CH3CH2CHO Propanal 1.103 0.001
CH2NH Methanimine 1.103 0.004
CH3CH2CHO Propanal 1.105 0.004
CH2CS Thioketene 1.090 0.005
C2H4F2 1,2-difluoroethane 1.099 0.006
CH2CHF Ethene, fluoro- 1.087 0.006
CH(CN)3 tricyanomethane 1.100 0.006
CH3CH2CHO Propanal 1.115 0.007
H2CO Formaldehyde 1.111 0.007
CH3OH Methyl alcohol 1.096 0.007
C3H6O 2-Propen-1-ol 1.091 0.007
C3H6O 2-Propen-1-ol 1.092 0.007
CH2PH Phosphaethene 1.090 0.007
CH3CCH propyne 1.096 0.008
CH3CH2CHO Propanal 1.096 0.008
HCCl Chloromethylene 1.119 0.008
CH3CHO Acetaldehyde 1.114 0.008
CH2CO Ketene 1.083 0.008
CH2NOH formaldoxime 1.086 0.008
CH2CHCHO Acrolein 1.113 0.008
CH3NO nitrosomethane 1.094 0.009
CH2PH Phosphaethene 1.090 0.009
CHF3 Methane, trifluoro- 1.091 0.009
CH3CHS Thioacetaldehyde 1.098 0.009
CH2CHCHO Acrolein 1.089 0.009
CH2CCH2 allene 1.087 0.009
CHFClBr fluorochlorobromomethane 1.088 0.009
CH2BrF Methane, bromofluoro- 1.090 0.010
CH2 Methylene 1.085 0.010
CH3SeCH3 dimethylselenide 1.093 0.010
C3H6O 2-Propen-1-ol 1.102 0.010
CH3Cl Methyl chloride 1.090 0.010
CH2CHCH2CH3 1-Butene 1.095 0.010
CH3CHFCH3 2-Fluoropropane 1.093 0.010
C2H6O2S Dimethyl sulfone 1.091 0.011
HOCH2COOH Hydroxyacetic acid 1.097 0.011
CH3CHFCH3 2-Fluoropropane 1.094 0.011
C2H4 Ethylene 1.086 0.011
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.011
CH2CHCH2CH3 1-Butene 1.090 0.011
CH3CHS Thioacetaldehyde 1.090 0.011
C3H8 Propane 1.096 0.012
C4H8 cyclobutane 1.093 0.012
HCOOH Formic acid 1.097 0.012
CH3SCH3 Dimethyl sulfide 1.091 0.012
CH3OC2H5 Ethane, methoxy- 1.092 0.012
CH3NO nitrosomethane 1.092 0.012
CH3CHClCH3 Propane, 2-chloro- 1.091 0.012
CH3OC2H5 Ethane, methoxy- 1.099 0.012
C3H6 Cyclopropane 1.083 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.012
C3H8 Propane 1.094 0.012
C4H8 cyclobutane 1.091 0.013
CH2CHCHO Acrolein 1.084 0.013
CH2Cl2 Methylene chloride 1.085 0.013
CH3NO2 Methane, nitro- 1.088 0.013
C6H6 Benzvalene 1.082 0.013
C10H8 Azulene 1.084 0.013
C5H8O Cyclopentanone 1.095 0.013
CH3OC2H5 Ethane, methoxy- 1.100 0.013
C2H4F2 1,2-difluoroethane 1.093 0.013
C2H4S Thiirane 1.083 0.013
C10H8 Azulene 1.080 0.013
C2H5Br Ethyl bromide 1.093 0.013
CH2CHF Ethene, fluoro- 1.082 0.014
C6H6 Benzvalene 1.078 0.014
C4H5N Pyrrole 1.076 0.014
C2H5Br Ethyl bromide 1.087 0.014
C10H8 Azulene 1.081 0.014
CH3CHClCH3 Propane, 2-chloro- 1.092 0.014
C3H4 cyclopropene 1.088 0.014
C2H6 Ethane 1.091 0.014
C2H4O Ethylene oxide 1.084 0.014
C3H6O 2-Propen-1-ol 1.096 0.014
CH2CHCHO Acrolein 1.081 0.014
C6H6 Benzvalene 1.078 0.014
C2H2 Acetylene 1.063 0.015
C2H3 vinyl 1.080 0.015
CH3 Methyl radical 1.079 0.015
C3H3NO Oxazole 1.075 0.015
CH2NOH formaldoxime 1.085 0.015
C3H3NO Oxazole 1.073 0.015
C3H3NO Oxazole 1.075 0.015
H2CS Thioformaldehyde 1.087 0.015
CH3CH2SH ethanethiol 1.091 0.015
C4H4Se selenophene 1.079 0.015
CH3CHFCH3 2-Fluoropropane 1.092 0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.015
CH3OC2H5 Ethane, methoxy- 1.089 0.015
CH3CHO Acetaldehyde 1.086 0.016
CH4 Methane 1.087 0.016
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.016
CH3CHS Thioacetaldehyde 1.089 0.016
C3H8 Propane 1.089 0.016
CH3OC2H5 Ethane, methoxy- 1.086 0.016
C10H8 Azulene 1.083 0.016
C2H5CN ethyl cyanide 1.087 0.016
CH3CHFCH3 2-Fluoropropane 1.088 0.017
C2H5CN ethyl cyanide 1.088 0.017
CH3Br methyl bromide 1.082 0.017
C10H8 Azulene 1.081 0.017
C3H4 cyclopropene 1.072 0.017
CH3CCH propyne 1.060 0.017
HCN Hydrogen cyanide 1.064 0.017
CH2CHF Ethene, fluoro- 1.077 0.017
C2H2+ acetylene cation 1.077 0.017
C3H6O 2-Propen-1-ol 1.078 0.018
CH2Br2 dibromomethane 1.079 0.018
C2H3 vinyl 1.085 0.018
CH3NH2 methyl amine 1.093 0.019
CH3CH2O Ethoxy radical 1.085 0.019
CH2F2 Methane, difluoro- 1.084 0.019
CH3CH2O Ethoxy radical 1.086 0.019
CH3OCl methyl hypochlorite 1.086 0.019
C4H2 Diacetylene 1.058 0.020
GeH3CH3 methyl germane 1.083 0.021
HCCCl Chloroacetylene 1.055 0.021
CH2NH Methanimine 1.081 0.021
HCCBr bromoacetylene 1.055 0.021
HCCF Fluoroacetylene 1.053 0.022
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.022
CH Methylidyne 1.120 0.022
C4H4Se selenophene 1.070 0.022
CH3CH2O Ethoxy radical 1.088 0.026
C3H5 Allyl radical 1.069 0.030
C2H Ethynyl radical 1.047 0.032
HCO Formyl radical 1.080 0.057
C4H10O Methyl propyl ether 1.099 0.311
C3H3NO Isoxazole 1.075 0.363
C4H6 1-Methylcyclopropene 1.070 0.451
C4H6 1-Methylcyclopropene 1.098 0.683
C4H6 1-Methylcyclopropene 1.098 0.698
C4H6 1-Methylcyclopropene 1.087 0.760
C4H6 1-Methylcyclopropene 1.087 2.365
C4H6 1-Methylcyclopropene 1.085 3.169