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18 10 26 16 45

LSDA/6-311G** 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-0.036
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 -0.036
C3H8O2 1,3-Propanediol 1.140 -0.035
C5H8O Methyl cyclopropyl ketone 1.126 -0.029
CH2SHCH2SH 1,2-Ethanedithiol 1.120 -0.019
C2H3CCH 1-Buten-3-yne 1.090 -0.018
HCONHCH3 N-methylformamide 1.114 -0.017
CH2ClCH2CH3 Propane, 1-chloro- 1.113 -0.015
C5H12O Butane, 1-methoxy- 1.115 -0.014
C2H3CCH 1-Buten-3-yne 1.106 -0.014
C4H5N Cyclopropanecarbonitrile 1.107 -0.014
C2H6N2O2 Dimethylnitroamine 1.121 -0.013
CH3CCCH3 2-Butyne 1.116 -0.013
C5H6 Propellane 1.106 -0.012
C6H12 (E)-3-methylpent-2-ene 1.116 -0.012
C5H10S 2H-Thiopyran, tetrahydro- 1.114 -0.011
C5H12 Propane, 2,2-dimethyl- 1.114 -0.011
CH3CH2CH2CH3 Butane 1.117 -0.011
C4H8O2 Ethyl acetate 1.105 -0.009
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.102 -0.009
C5H10O 2-Butanone, 3-methyl- 1.113 -0.009
C2H2O2 Ethanedial 1.132 -0.009
C3H6S3 1,3,5-Trithiane 1.114 -0.009
CH3OCl methyl hypochlorite 1.111 -0.008
CH3SH Methanethiol 1.104 -0.007
C6H8 (Z)-hexa-1,3,5-triene 1.104 -0.006
C5H8 Ethenylcyclopropane 1.099 -0.004
CH3CN Acetonitrile 1.104 -0.003
C5H8 1,4-Pentadiene 1.110 -0.003
C12H8 biphenylene 1.096 -0.003
CH2Cl chloromethyl radical 1.090 -0.003
C4H8O2 1,3-Dioxolane, 2-methyl- 1.102 -0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 -0.002
CH2CHOH ethenol 1.097 -0.002
C4H6O Cyclobutanone 1.100 -0.001
C5H8 Cyclobutane, methylene- 1.101 -0.000
CH3ONO Methyl nitrite 1.102 0.001
C5H6S Thiophene, 3-methyl- 1.090 0.002
C4H6 1-Methylcyclopropene 1.098 0.002
CH2PH Phosphaethene 1.090 0.003
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.089 0.003
C4H8O2 1,3-Dioxane 1.095 0.003
CH3PH2 Methyl phosphine 1.094 0.004
CH2 Methylene 1.085 0.004
CH3SSCH3 Disulfide, dimethyl 1.097 0.004
CH3OH Methyl alcohol 1.096 0.004
C2H3Br vinyl bromide 1.088 0.004
CH3SiH3 methyl silane 1.096 0.004
C4H6 Methylenecyclopropane 1.090 0.005
C3H6O 2-Propen-1-ol 1.091 0.005
CH2PH Phosphaethene 1.090 0.005
CH3ONO Methyl nitrite 1.090 0.005
CH3SeCH3 dimethylselenide 1.093 0.005
C3H6O 2-Propen-1-ol 1.092 0.005
CH2NH Methanimine 1.103 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.089 0.005
C4H6 1-Methylcyclopropene 1.098 0.006
CH2NOH formaldoxime 1.086 0.006
C4H6 Methylenecyclopropane 1.088 0.006
CH2CHCH2CH3 1-Butene 1.095 0.006
CH3CCH propyne 1.096 0.006
CH3Cl Methyl chloride 1.090 0.006
CH3NO3 Methyl nitrate 1.095 0.007
CH2CO Ketene 1.083 0.007
CH3CHFCH3 2-Fluoropropane 1.093 0.007
CH3SCH2CH3 Ethane, (methylthio)- 1.097 0.007
CH3NC methyl isocyanide 1.094 0.007
C4H5N (E)-2-Butenenitrile 1.090 0.007
CH2CCH2 allene 1.087 0.007
HCCl Chloromethylene 1.119 0.008
CH3CHS Thioacetaldehyde 1.098 0.008
CH3CHFCH3 2-Fluoropropane 1.094 0.008
CH3SCH3 Dimethyl sulfide 1.091 0.008
CH3NO nitrosomethane 1.094 0.008
CH3OC2H5 Ethane, methoxy- 1.092 0.008
C2H6O2S Dimethyl sulfone 1.091 0.008
C3H8 Propane 1.096 0.008
C3H4O Cyclopropanone 1.086 0.008
C2H2ClF 1-chloro-1-fluoroethylene 1.082 0.009
CH3CHS Thioacetaldehyde 1.090 0.009
CH2CHOH ethenol 1.086 0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.009
C5H10 Cyclopropane, 1,1-dimethyl- 1.095 0.009
C4H6 Cyclobutene 1.094 0.009
CH2BrF Methane, bromofluoro- 1.090 0.009
C4H6S Thiophene, 2,5-dihydro- 1.095 0.009
C3H8 Propane 1.094 0.009
CHFClBr fluorochlorobromomethane 1.088 0.009
C2H3 vinyl 1.080 0.009
C5H4O2 4-Cyclopentene-1,3-dione 1.093 0.009
C4H6S Thiophene, 2,5-dihydro- 1.085 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.092 0.009
CH2FCH2CH3 1-Fluoropropane 1.094 0.009
CH2FCH2CH3 1-Fluoropropane 1.093 0.009
C4H10O Propane, 2-methoxy- 1.095 0.009
CHOCHCHCH3 2-Butenal 1.090 0.010
C6H8 1,4-Cyclohexadiene 1.100 0.010
C2H4S Thiirane 1.083 0.010
CH2FCl fluorochloromethane 1.090 0.010
CH2CHCH2CH3 1-Butene 1.090 0.010
CH3 Methyl radical 1.079 0.010
C4H5N (E)-2-Butenenitrile 1.090 0.010
CH3NO3 Methyl nitrate 1.088 0.010
CH2CHOH ethenol 1.079 0.010
C6H5F Fluorobenzene 1.083 0.010
C2H6 Ethane 1.091 0.010
C6H6 Benzvalene 1.082 0.010
C4H6 Cyclobutene 1.083 0.010
CH3CHClCH3 Propane, 2-chloro- 1.091 0.010
C5H10 2-Pentene, (Z)- 1.092 0.010
C2H5Br Ethyl bromide 1.093 0.010
C6H8 Bicyclo[3.1.0]hex-2-ene 1.082 0.011
C4H10O Propane, 2-methoxy- 1.090 0.011
C4H5N Pyrrole 1.076 0.011
CH3CHClCH3 Propane, 2-chloro- 1.092 0.011
C10H8 Azulene 1.080 0.011
C10H8 Azulene 1.084 0.011
C3H4O Methylketene 1.083 0.011
C3H6O 2-Propen-1-ol 1.102 0.011
C2H5Br Ethyl bromide 1.087 0.011
C10H8 Azulene 1.081 0.011
CH3OC2H5 Ethane, methoxy- 1.089 0.011
C6H6 Benzvalene 1.078 0.011
C6H6 Fulvene 1.080 0.011
C4H6O Furan, 2,5-dihydro- 1.100 0.011
CH3SCH2CH3 Ethane, (methylthio)- 1.090 0.011
SiH2(CH3)2 dimethylsilane 1.089 0.011
HCCCN Cyanoacetylene 1.062 0.011
C6H5F Fluorobenzene 1.081 0.011
CH3COF Acetyl fluoride 1.084 0.012
C2H3Br vinyl bromide 1.080 0.012
CH3NO nitrosomethane 1.092 0.012
CH3CH2SH ethanethiol 1.091 0.012
CH3CCH propyne 1.060 0.012
H2CO Formaldehyde 1.111 0.012
CH2FCH2CH3 1-Fluoropropane 1.095 0.012
C6H6 Fulvene 1.078 0.012
C3H8 Propane 1.089 0.012
C6H6 Benzvalene 1.078 0.012
C3H3NO Oxazole 1.073 0.012
H2CCCCH2 Butatriene 1.083 0.012
CH3CHO Acetaldehyde 1.086 0.012
CH3SCH2CH3 Ethane, (methylthio)- 1.089 0.012
C5H8O Cyclopentanone 1.095 0.012
C3H3NO Oxazole 1.075 0.012
CH3OC2H5 Ethane, methoxy- 1.099 0.012
C6H5F Fluorobenzene 1.080 0.013
CHOCHCHCH3 2-Butenal 1.084 0.013
C3H3NO Oxazole 1.075 0.013
CH3Br methyl bromide 1.082 0.013
HFCO formyl fluoride 1.095 0.013
CH3CHFCH3 2-Fluoropropane 1.088 0.013
C5H10 Cyclopropane, 1,1-dimethyl- 1.080 0.013
HCN Hydrogen cyanide 1.064 0.013
CH3OC2H5 Ethane, methoxy- 1.086 0.013
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.080 0.013
CH3CHO Acetaldehyde 1.114 0.013
C2H3Br vinyl bromide 1.080 0.013
H2CS Thioformaldehyde 1.087 0.013
CH3SCH2CH3 Ethane, (methylthio)- 1.087 0.014
HCOOH Formic acid 1.097 0.014
C4H10O Propane, 2-methoxy- 1.095 0.014
CH3OC2H5 Ethane, methoxy- 1.100 0.014
C4H2 Diacetylene 1.058 0.014
C3H6O 2-Propen-1-ol 1.078 0.014
C4H6 1-Methylcyclopropene 1.087 0.014
C4H6 1-Methylcyclopropene 1.087 0.014
C5H6 Cyclopropylacetylene 1.080 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.078 0.015
CH2Br2 dibromomethane 1.079 0.015
C10H8 Azulene 1.081 0.015
CH2NOH formaldoxime 1.085 0.015
CH3CHFCH3 2-Fluoropropane 1.092 0.015
CH3CHS Thioacetaldehyde 1.089 0.015
C10H8 Azulene 1.083 0.015
CH2FCH2CH3 1-Fluoropropane 1.084 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.091 0.015
CH3CH2O Ethoxy radical 1.086 0.015
GeH3CH3 methyl germane 1.083 0.015
C4H6 1-Methylcyclopropene 1.070 0.016
CHOCHCHCH3 2-Butenal 1.086 0.016
C3H6O 2-Propen-1-ol 1.096 0.016
CH3CH2O Ethoxy radical 1.085 0.016
C4H5N (E)-2-Butenenitrile 1.081 0.016
C6H10 1-Butyne, 3,3-dimethyl- 1.056 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.016
HCP Phosphaethyne 1.067 0.016
C2H2+ acetylene cation 1.077 0.016
C3H4O Methylketene 1.083 0.016
CH3F Methyl fluoride 1.087 0.016
HCCCl Chloroacetylene 1.055 0.016
C5H6 Cyclopropylacetylene 1.055 0.017
HCCBr bromoacetylene 1.055 0.017
C5H10 2-Pentene, (E)- 1.082 0.017
C6H5CCH phenylacetylene 1.055 0.017
CH3CF3 Ethane, 1,1,1-trifluoro- 1.081 0.017
HCCF Fluoroacetylene 1.053 0.018
HCS+ Thioformyl cation 1.079 0.018
C4H6 1-Methylcyclopropene 1.085 0.019
C5H6S Thiophene, 3-methyl- 1.081 0.019
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.019
C8H8 cyclooctatetraene 1.079 0.019
CH3OCl methyl hypochlorite 1.086 0.020
C2H3 vinyl 1.085 0.020
CHOCHCHCH3 2-Butenal 1.108 0.021
CH2NH Methanimine 1.081 0.022
C3H7N Cyclopropylamine 1.080 0.022
CH2NCH3 N-methylmethanimine 1.089 0.024
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.078 0.026
CH2I2 Diiodomethane 1.066 0.027
C2H Ethynyl radical 1.047 0.028
C3H5 Allyl radical 1.069 0.029
CHONH2 formamide 1.090 0.031
C5H10 2-Pentene, (Z)- 1.058 0.041
HCNO fulminic acid 1.027 0.042
CH3CH2O Ethoxy radical 1.088 0.045
HCO Formyl radical 1.080 0.060
C4H10O Methyl propyl ether 1.099 0.292