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18 10 26 16 45

LSDA/6-31G** 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-0.034
Most positive difference C4H10O Methyl propyl ether0.292

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H6 Fulvene 1.130 -0.034
C3H8O2 1,3-Propanediol 1.140 -0.034
C5H8O Methyl cyclopropyl ketone 1.126 -0.027
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.017
HCONHCH3 N-methylformamide 1.114 -0.015
C2H3CCH 1-Buten-3-yne 1.090 -0.015
C5H12O Butane, 1-methoxy- 1.115 -0.013
C2H3CCH 1-Buten-3-yne 1.106 -0.013
C2H6N2O2 Dimethylnitroamine 1.121 -0.012
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.012
CH3CCCH3 2-Butyne 1.116 -0.011
C4H5N Cyclopropanecarbonitrile 1.107 -0.011
C6H12 (E)-3-methylpent-2-ene 1.116 -0.010
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.010
C5H6 Propellane 1.106 -0.010
C5H12 Propane, 2,2-dimethyl- 1.114 -0.010
CH3CH2CH2CH3 Butane 1.117 -0.009
C2H2O2 Ethanedial 1.132 -0.009
C5H10O 2-Butanone, 3-methyl- 1.113 -0.008
C4H8O2 Ethyl acetate 1.105 -0.008
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.008
C3H6S3 1,3,5-Trithiane 1.114 -0.007
CH3OCl methyl hypochlorite 1.111 -0.007
CH3SH Methanethiol 1.104 -0.005
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.005
CH3CN Acetonitrile 1.104 -0.002
C5H8 Ethenylcyclopropane 1.099 -0.002
C5H8 1,4-Pentadiene 1.110 -0.002
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.001
C12H8 biphenylene 1.096 -0.001
CH2Cl chloromethyl radical 1.090 -0.000
CH2CHOH ethenol 1.097 -0.000
C4H6O Cyclobutanone 1.100 0.001
C5H8 Cyclobutane, methylene- 1.101 0.002
CH3ONO Methyl nitrite 1.102 0.002
C4H6 1-Methylcyclopropene 1.098 0.004
C5H6S Thiophene, 3-methyl- 1.090 0.004
CH2PH Phosphaethene 1.090 0.005
CH3PH2 Methyl phosphine 1.094 0.005
CH3SiH3 methyl silane 1.096 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.006
C2H3Br vinyl bromide 1.088 0.006
CH3SSCH3 Disulfide, dimethyl 1.097 0.006
CH2 Methylene 1.085 0.006
C3H6O 2-Propen-1-ol 1.091 0.006
CH3OH Methyl alcohol 1.096 0.006
CH3SeCH3 dimethylselenide 1.093 0.007
CH2PH Phosphaethene 1.090 0.007
C4H8O2 1,3-Dioxane 1.095 0.007
CH2NH Methanimine 1.103 0.007
C4H6 Methylenecyclopropane 1.090 0.007
C3H6O 2-Propen-1-ol 1.092 0.007
C4H6 1-Methylcyclopropene 1.098 0.007
CH3ONO Methyl nitrite 1.090 0.007
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.007
CH2CHCH2CH3 1-Butene 1.095 0.007
C4H6 Methylenecyclopropane 1.088 0.007
CH2NOH formaldoxime 1.086 0.007
CH3CCH propyne 1.096 0.008
CH3NO3 Methyl nitrate 1.095 0.008
CH3CHFCH3 2-Fluoropropane 1.093 0.008
CH2CO Ketene 1.083 0.008
C4H5N (E)-2-Butenenitrile 1.090 0.009
CH3Cl Methyl chloride 1.090 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.009
CH3NC methyl isocyanide 1.094 0.009
CH3CHS Thioacetaldehyde 1.098 0.009
CH2CCH2 allene 1.087 0.009
CH3NO nitrosomethane 1.094 0.009
CH3CHFCH3 2-Fluoropropane 1.094 0.009
CH3OC2H5 Ethane, methoxy- 1.092 0.010
CH3SCH3 Dimethyl sulfide 1.091 0.010
C2H6O2S Dimethyl sulfone 1.091 0.010
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.010
CH3CHS Thioacetaldehyde 1.090 0.010
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.010
CH2CHOH ethenol 1.086 0.010
C3H8 Propane 1.096 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.010
C3H8 Propane 1.094 0.010
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.010
C3H4O Cyclopropanone 1.086 0.011
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.011
CH2FCH2CH3 1-Fluoropropane 1.093 0.011
C4H6 Cyclobutene 1.094 0.011
CH2FCH2CH3 1-Fluoropropane 1.094 0.011
C4H6S Thiophene, 2,5-dihydro- 1.085 0.011
CHOCHCHCH3 2-Butenal 1.090 0.011
C4H6S Thiophene, 2,5-dihydro- 1.095 0.011
CH3 Methyl radical 1.079 0.011
C2H5Br Ethyl bromide 1.093 0.011
C4H5N (E)-2-Butenenitrile 1.090 0.012
CH2CHCH2CH3 1-Butene 1.090 0.012
C2H6 Ethane 1.091 0.012
C2H3 vinyl 1.080 0.012
CH3NO3 Methyl nitrate 1.088 0.012
CH2BrF Methane, bromofluoro- 1.090 0.012
C6H8 1,4-Cyclohexadiene 1.100 0.012
C5H10 2-Pentene, (Z)- 1.092 0.012
CH2CHOH ethenol 1.079 0.012
CH3CHClCH3 Propane, 2-chloro- 1.092 0.012
C4H10O Propane, 2-methoxy- 1.090 0.012
C6H5F Fluorobenzene 1.083 0.012
C4H10O Propane, 2-methoxy- 1.095 0.012
CH3OC2H5 Ethane, methoxy- 1.089 0.012
C3H4O Methylketene 1.083 0.012
C4H6 Cyclobutene 1.083 0.012
SiH2(CH3)2 dimethylsilane 1.089 0.012
C6H6 Benzvalene 1.082 0.013
C10H8 Azulene 1.084 0.013
C2H4S Thiirane 1.083 0.013
CHFClBr fluorochlorobromomethane 1.088 0.013
C4H5N Pyrrole 1.076 0.013
H2CO Formaldehyde 1.111 0.013
C10H8 Azulene 1.080 0.013
CH3CHClCH3 Propane, 2-chloro- 1.091 0.013
CH3CH2SH ethanethiol 1.091 0.013
C2H5Br Ethyl bromide 1.087 0.013
CH3COF Acetyl fluoride 1.084 0.013
C10H8 Azulene 1.081 0.013
C6H6 Fulvene 1.080 0.013
C6H5F Fluorobenzene 1.081 0.013
CH3NO nitrosomethane 1.092 0.013
C6H6 Benzvalene 1.078 0.013
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.013
C3H8 Propane 1.089 0.013
C2H3Br vinyl bromide 1.080 0.013
CH3CHO Acetaldehyde 1.086 0.013
CH2FCl fluorochloromethane 1.090 0.014
C6H6 Fulvene 1.078 0.014
C5H8O Cyclopentanone 1.095 0.014
C3H6O 2-Propen-1-ol 1.102 0.014
H2CCCCH2 Butatriene 1.083 0.014
CHOCHCHCH3 2-Butenal 1.084 0.014
HCCl Chloromethylene 1.119 0.014
C4H6O Furan, 2,5-dihydro- 1.100 0.014
CH3CHO Acetaldehyde 1.114 0.014
C6H6 Benzvalene 1.078 0.014
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.014
CH3CHFCH3 2-Fluoropropane 1.088 0.014
C3H3NO Oxazole 1.073 0.014
CH3OC2H5 Ethane, methoxy- 1.099 0.014
C6H5F Fluorobenzene 1.080 0.014
CH3Br methyl bromide 1.082 0.015
C2H3Br vinyl bromide 1.080 0.015
HCCCN Cyanoacetylene 1.062 0.015
C3H3NO Oxazole 1.075 0.015
CH3CCH propyne 1.060 0.015
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.015
C3H3NO Oxazole 1.075 0.015
HFCO formyl fluoride 1.095 0.015
HCOOH Formic acid 1.097 0.015
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.015
CH2FCH2CH3 1-Fluoropropane 1.095 0.015
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.015
CH3OC2H5 Ethane, methoxy- 1.086 0.015
H2CS Thioformaldehyde 1.087 0.016
HCN Hydrogen cyanide 1.064 0.016
C4H10O Propane, 2-methoxy- 1.095 0.016
CH2NOH formaldoxime 1.085 0.016
C3H6O 2-Propen-1-ol 1.078 0.016
CH3OC2H5 Ethane, methoxy- 1.100 0.016
GeH3CH3 methyl germane 1.083 0.017
CH3CH2O Ethoxy radical 1.086 0.017
CH2Br2 dibromomethane 1.079 0.017
C10H8 Azulene 1.081 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.017
CH2FCH2CH3 1-Fluoropropane 1.084 0.017
CH3CH2O Ethoxy radical 1.085 0.017
C10H8 Azulene 1.083 0.017
C4H6 1-Methylcyclopropene 1.087 0.017
C4H6 1-Methylcyclopropene 1.087 0.017
CHOCHCHCH3 2-Butenal 1.086 0.017
C5H6 Cyclopropylacetylene 1.080 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.017
CH3CHS Thioacetaldehyde 1.089 0.017
C4H5N (E)-2-Butenenitrile 1.081 0.017
C4H2 Diacetylene 1.058 0.017
C3H4O Methylketene 1.083 0.018
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.018
HCP Phosphaethyne 1.067 0.018
C4H6 1-Methylcyclopropene 1.070 0.018
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.018
C5H10 2-Pentene, (E)- 1.082 0.018
C3H6O 2-Propen-1-ol 1.096 0.018
C2H2+ acetylene cation 1.077 0.019
CH3CHFCH3 2-Fluoropropane 1.092 0.019
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.019
HCCBr bromoacetylene 1.055 0.019
CH3F Methyl fluoride 1.087 0.019
HCCCl Chloroacetylene 1.055 0.020
C5H6 Cyclopropylacetylene 1.055 0.020
HCS+ Thioformyl cation 1.079 0.020
C4H6 1-Methylcyclopropene 1.085 0.020
HCCF Fluoroacetylene 1.053 0.020
C6H5CCH phenylacetylene 1.055 0.020
C5H6S Thiophene, 3-methyl- 1.081 0.021
C2H3 vinyl 1.085 0.021
CH3OCl methyl hypochlorite 1.086 0.021
C8H8 cyclooctatetraene 1.079 0.021
CHOCHCHCH3 2-Butenal 1.108 0.022
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.023
CH2NH Methanimine 1.081 0.023
CH2NCH3 N-methylmethanimine 1.089 0.025
C3H7N Cyclopropylamine 1.080 0.025
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.027
C3H5 Allyl radical 1.069 0.030
CHONH2 formamide 1.090 0.032
C5H10 2-Pentene, (Z)- 1.058 0.043
HCNO fulminic acid 1.027 0.044
CH3CH2O Ethoxy radical 1.088 0.045
HCO Formyl radical 1.080 0.061
C4H10O Methyl propyl ether 1.099 0.292