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18 10 26 16 45

LSDA/6-31G(2df,p) 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 250
histogram chart 200 histogram chart
histogram chart 150 histogram chart
histogram chart 100 histogram chart
histogram chart 50 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 C6H6 Fulvene-0.035
Most positive difference C4H10O Methyl propyl ether0.287

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H6 Fulvene 1.130 -0.035
C3H8O2 1,3-Propanediol 1.140 -0.034
C5H8O Methyl cyclopropyl ketone 1.126 -0.028
C2H3CCH 1-Buten-3-yne 1.090 -0.018
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.017
HCONHCH3 N-methylformamide 1.114 -0.015
C2H3CCH 1-Buten-3-yne 1.106 -0.014
C2H6N2O2 Dimethylnitroamine 1.121 -0.013
C5H12O Butane, 1-methoxy- 1.115 -0.013
C4H5N Cyclopropanecarbonitrile 1.107 -0.013
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.013
CH3CCCH3 2-Butyne 1.116 -0.012
C5H6 Propellane 1.106 -0.011
C6H12 (E)-3-methylpent-2-ene 1.116 -0.011
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.010
C5H12 Propane, 2,2-dimethyl- 1.114 -0.010
CH3CH2CH2CH3 Butane 1.117 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.009
C5H10O 2-Butanone, 3-methyl- 1.113 -0.008
C2H2O2 Ethanedial 1.132 -0.008
C4H8O2 Ethyl acetate 1.105 -0.008
C3H6S3 1,3,5-Trithiane 1.114 -0.007
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.006
CH3SH Methanethiol 1.104 -0.005
C5H8 Ethenylcyclopropane 1.099 -0.003
C12H8 biphenylene 1.096 -0.003
C5H8 1,4-Pentadiene 1.110 -0.002
CH3CN Acetonitrile 1.104 -0.002
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.002
CH2Cl chloromethyl radical 1.090 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.001
CH2CHOH ethenol 1.097 -0.001
C4H6O Cyclobutanone 1.100 -0.000
C5H8 Cyclobutane, methylene- 1.101 0.001
CH3ONO Methyl nitrite 1.102 0.002
C5H6S Thiophene, 3-methyl- 1.090 0.003
C4H6 1-Methylcyclopropene 1.098 0.004
CH2PH Phosphaethene 1.090 0.004
CH3PH2 Methyl phosphine 1.094 0.005
C2H3Br vinyl bromide 1.088 0.005
CH2 Methylene 1.085 0.005
C3H6O 2-Propen-1-ol 1.091 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.005
CH3SiH3 methyl silane 1.096 0.005
CH2NH Methanimine 1.103 0.005
C4H6 Methylenecyclopropane 1.090 0.006
CH3SSCH3 Disulfide, dimethyl 1.097 0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.006
C3H6O 2-Propen-1-ol 1.092 0.006
CH2PH Phosphaethene 1.090 0.006
C4H6 Methylenecyclopropane 1.088 0.006
CH2NOH formaldoxime 1.086 0.007
CH3OH Methyl alcohol 1.096 0.007
CH3SeCH3 dimethylselenide 1.093 0.007
CH2CO Ketene 1.083 0.007
C4H6 1-Methylcyclopropene 1.098 0.007
CH3ONO Methyl nitrite 1.090 0.007
CH2CHCH2CH3 1-Butene 1.095 0.007
C4H8O2 1,3-Dioxane 1.095 0.007
C4H5N (E)-2-Butenenitrile 1.090 0.007
CH3CCH propyne 1.096 0.008
CH2CCH2 allene 1.087 0.008
CH3CHFCH3 2-Fluoropropane 1.093 0.008
CH3NO3 Methyl nitrate 1.095 0.008
CH3Cl Methyl chloride 1.090 0.008
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.008
CH3NC methyl isocyanide 1.094 0.009
CH2CHOH ethenol 1.086 0.009
CH3NO nitrosomethane 1.094 0.009
CH3CHS Thioacetaldehyde 1.098 0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.009
C2H3 vinyl 1.080 0.009
C3H4O Cyclopropanone 1.086 0.009
CH3CHFCH3 2-Fluoropropane 1.094 0.009
CH3SCH3 Dimethyl sulfide 1.091 0.009
CH3OC2H5 Ethane, methoxy- 1.092 0.010
C2H6O2S Dimethyl sulfone 1.091 0.010
C3H8 Propane 1.096 0.010
CH3CHS Thioacetaldehyde 1.090 0.010
C4H6S Thiophene, 2,5-dihydro- 1.085 0.010
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.010
C4H6 Cyclobutene 1.094 0.010
C4H6 Cyclobutene 1.083 0.010
C3H8 Propane 1.094 0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.010
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.010
CH2CHCH2CH3 1-Butene 1.090 0.010
HCCl Chloromethylene 1.119 0.011
CH3 Methyl radical 1.079 0.011
CH2CHOH ethenol 1.079 0.011
CH2FCH2CH3 1-Fluoropropane 1.093 0.011
C6H6 Benzvalene 1.082 0.011
CHOCHCHCH3 2-Butenal 1.090 0.011
C4H6S Thiophene, 2,5-dihydro- 1.095 0.011
CH2FCH2CH3 1-Fluoropropane 1.094 0.011
C6H5F Fluorobenzene 1.083 0.011
C4H5N Pyrrole 1.076 0.011
C6H6 Benzvalene 1.078 0.011
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.011
C10H8 Azulene 1.080 0.011
HCCCN Cyanoacetylene 1.062 0.011
C3H4O Methylketene 1.083 0.011
CH3CCH propyne 1.060 0.011
C2H5Br Ethyl bromide 1.093 0.011
C2H6 Ethane 1.091 0.011
C4H5N (E)-2-Butenenitrile 1.090 0.011
C6H8 1,4-Cyclohexadiene 1.100 0.011
C6H6 Fulvene 1.080 0.012
C6H6 Benzvalene 1.078 0.012
C10H8 Azulene 1.081 0.012
C2H4S Thiirane 1.083 0.012
C5H10 2-Pentene, (Z)- 1.092 0.012
C10H8 Azulene 1.084 0.012
C4H10O Propane, 2-methoxy- 1.090 0.012
CH3OC2H5 Ethane, methoxy- 1.089 0.012
C6H6 Fulvene 1.078 0.012
CH3CHClCH3 Propane, 2-chloro- 1.092 0.012
C6H5F Fluorobenzene 1.081 0.012
CH3NO3 Methyl nitrate 1.088 0.012
CH3CHClCH3 Propane, 2-chloro- 1.091 0.012
C4H10O Propane, 2-methoxy- 1.095 0.012
SiH2(CH3)2 dimethylsilane 1.089 0.012
H2CO Formaldehyde 1.111 0.013
C3H3NO Oxazole 1.073 0.013
CH3CH2SH ethanethiol 1.091 0.013
CHOCHCHCH3 2-Butenal 1.084 0.013
H2CCCCH2 Butatriene 1.083 0.013
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.013
C2H3Br vinyl bromide 1.080 0.013
C3H3NO Oxazole 1.075 0.013
CH3COF Acetyl fluoride 1.084 0.013
CH2BrF Methane, bromofluoro- 1.090 0.013
C3H8 Propane 1.089 0.013
CH3NO nitrosomethane 1.092 0.013
C6H5F Fluorobenzene 1.080 0.013
C5H8O Cyclopentanone 1.095 0.013
CHFClBr fluorochlorobromomethane 1.088 0.013
C2H5Br Ethyl bromide 1.087 0.013
CH3CHO Acetaldehyde 1.086 0.013
C3H6O 2-Propen-1-ol 1.102 0.013
C3H3NO Oxazole 1.075 0.014
HCN Hydrogen cyanide 1.064 0.014
C2H3Br vinyl bromide 1.080 0.014
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.014
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.014
CH3CHFCH3 2-Fluoropropane 1.088 0.014
C4H6O Furan, 2,5-dihydro- 1.100 0.014
CH2FCl fluorochloromethane 1.090 0.014
C4H2 Diacetylene 1.058 0.014
H2CS Thioformaldehyde 1.087 0.014
CH3CHO Acetaldehyde 1.114 0.014
CH3OC2H5 Ethane, methoxy- 1.099 0.015
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.015
HCP Phosphaethyne 1.067 0.015
C4H6 1-Methylcyclopropene 1.070 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.015
C3H6O 2-Propen-1-ol 1.078 0.015
CH2NOH formaldoxime 1.085 0.015
CH3Br methyl bromide 1.082 0.015
C5H6 Cyclopropylacetylene 1.080 0.015
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.016
CH3OC2H5 Ethane, methoxy- 1.086 0.016
HCOOH Formic acid 1.097 0.016
C4H6 1-Methylcyclopropene 1.087 0.016
C4H6 1-Methylcyclopropene 1.087 0.016
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.016
CH2FCH2CH3 1-Fluoropropane 1.095 0.016
HCCBr bromoacetylene 1.055 0.016
C4H10O Propane, 2-methoxy- 1.095 0.016
C10H8 Azulene 1.081 0.016
HCCCl Chloroacetylene 1.055 0.016
CHOCHCHCH3 2-Butenal 1.086 0.016
C5H6 Cyclopropylacetylene 1.055 0.016
CH3CH2O Ethoxy radical 1.086 0.016
C2H2+ acetylene cation 1.077 0.016
C4H5N (E)-2-Butenenitrile 1.081 0.016
CH3OC2H5 Ethane, methoxy- 1.100 0.016
HFCO formyl fluoride 1.095 0.016
C10H8 Azulene 1.083 0.016
C6H5CCH phenylacetylene 1.055 0.017
CH3CHS Thioacetaldehyde 1.089 0.017
CH2FCH2CH3 1-Fluoropropane 1.084 0.017
GeH3CH3 methyl germane 1.083 0.017
CH3CH2O Ethoxy radical 1.085 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.017
HCS+ Thioformyl cation 1.079 0.017
C5H10 2-Pentene, (E)- 1.082 0.017
C3H4O Methylketene 1.083 0.017
HCCF Fluoroacetylene 1.053 0.017
CH2Br2 dibromomethane 1.079 0.018
C3H6O 2-Propen-1-ol 1.096 0.018
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.018
CH3CHFCH3 2-Fluoropropane 1.092 0.019
CH3F Methyl fluoride 1.087 0.020
C4H6 1-Methylcyclopropene 1.085 0.020
C8H8 cyclooctatetraene 1.079 0.020
C5H6S Thiophene, 3-methyl- 1.081 0.020
C2H3 vinyl 1.085 0.020
CH2NH Methanimine 1.081 0.023
CHOCHCHCH3 2-Butenal 1.108 0.023
C3H7N Cyclopropylamine 1.080 0.023
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.024
CH2NCH3 N-methylmethanimine 1.089 0.024
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.027
C3H5 Allyl radical 1.069 0.029
CHONH2 formamide 1.090 0.032
C5H10 2-Pentene, (Z)- 1.058 0.042
CH3CH2O Ethoxy radical 1.088 0.046
HCO Formyl radical 1.080 0.061
C4H10O Methyl propyl ether 1.099 0.287