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Compare Calculated Bonds for C-H

17 01 10 14 40

wB97X-D/aug-cc-pVQZ

Histogram of Bond lengths (in Å) vs number of species


Values greater than 5.50 are in the 5.50 bin. Values less than 1.00 are in the 1.00 bin.

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histogram chart 150 line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 100 line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 50 line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line
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1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.122 0.293

  Species Name Bond Length (Å)
Lowest value HCNO fulminic acid 1.060
Highest value CH3CH2CH2CH3 Butane 4.710

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CH Methylidyne 1.122 1 2
CH2- methylene anion 1.119 1 2
    1.119 1 3
CH3 Methyl radical 1.078 1 2
    1.078 1 3
    1.078 1 4
CH4 Methane 1.087 1 2
    1.087 1 3
    1.087 1 4
    1.087 1 5
C2H- Ethynyl anion 1.068 1 3
HCN Hydrogen cyanide 1.066 1 2
HCN+ hydrogen cyanide cation 1.092 1 2
HCO- formyl anion 1.228 1 2
HCO Formyl radical 1.121 1 2
HCO+ Formyl cation 1.095 1 2
HCCH- acetylene anion 1.062 1 3
    1.062 2 4
C2H2 Acetylene 1.063 1 3
    1.063 2 4
C2H2+ acetylene cation 1.079 1 3
    1.079 2 4
H2CC- vinylidene anion 1.105 1 3
    1.105 1 4
H2CO- formaldehyde anion 1.104 2 3
    1.104 2 4
H2CO Formaldehyde 1.105 2 3
    1.105 2 4
H2CO+ formaldehyde cation 1.116 2 3
    1.116 2 4
H2CS- thioformaldehyde anion 1.086 2 3
    1.086 2 4
H2CS Thioformaldehyde 1.087 2 3
    1.087 2 4
H2CS+ thioformaldehyde cation 1.094 2 3
    1.094 2 4
H2CSe Selenoformaldehyde 1.084 1 3
    1.084 1 4
CH2F fluoromethyl radical 1.079 1 3
    1.079 1 4
CH2F+ fluoromethyl cation 1.095 1 3
    1.095 1 4
CH2Cl+ chloromethyl cation 1.089 1 3
    1.089 1 4
CH2Cl chloromethyl radical 1.076 1 3
    1.076 1 4
CH2Br bromomethyl radical 1.076 1 3
    1.076 1 4
CH3Li methyl lithium 1.096 2 3
    1.096 2 4
    1.096 2 5
C2H3- vinyl anion 1.112 1 3
    1.105 2 4
    1.096 2 5
C2H3 vinyl 1.078 1 3
    1.090 2 4
    1.085 2 5
C2H3+ vinyl cation 1.286 1 2
    1.286 1 3
    1.078 2 4
    1.078 3 5
CH2BH methyleneborane 1.084 1 3
    1.084 1 4
CH2NH+ Methanimine cation 1.103 1 3
    1.098 1 4
CHNH2 aminomethylene 1.105 1 3
CH3O- methoxy anion 1.134 1 3
    1.134 1 4
    1.134 1 5
CH3O+ Methoxy cation 1.124 1 3
    1.124 1 4
    1.124 1 5
CH2OH+ hydroxymethyl cation 1.088 1 3
    1.091 1 4
H2CSH+ Thioformaldehyde, protonated 1.084 2 3
    1.086 2 4
CH3F Methyl fluoride 1.090 1 3
    1.090 1 4
    1.090 1 5
CH3F+ methyl fluoride cation 1.087 1 3
    1.171 1 4
    1.171 1 5
CH3Cl Methyl chloride 1.085 1 3
    1.085 1 4
    1.085 1 5
CH3Br methyl bromide 1.084 1 3
    1.084 1 4
    1.084 1 5
C2H4 Ethylene 1.082 1 3
    1.082 1 4
    1.082 2 5
    1.082 2 6
C2H4+ Ethylene cation 1.088 1 3
    1.088 1 4
    1.088 2 5
    1.088 2 6
CH2NH2+ methyleneamine cation 1.084 1 3
    1.084 1 4
CH3OH+ Methyl alcohol cation 1.083 1 3
    1.125 1 4
    1.125 1 5
CH3SH Methanethiol 1.087 1 4
    1.086 1 5
    1.086 1 6
CH3SH+ Methanethiol cation 1.086 1 4
    1.095 1 5
    1.095 1 6
C2H5 Ethyl radical 1.098 1 3
    1.091 1 4
    1.091 1 5
    1.080 2 6
    1.080 2 7
CH3BH2 methylborane 1.101 1 3
    1.089 1 4
    1.089 1 5
CH3NH2 methyl amine 1.096 1 3
    1.089 1 4
    1.089 1 5
C2H6 Ethane 1.090 1 3
    1.090 1 4
    1.090 1 5
    1.090 2 6
    1.090 2 7
    1.090 2 8
CH3NH3 methyl ammonium radical 1.085 1 3
    1.085 1 4
    1.085 1 5
CH3PH3+ methyl phosphine, protonated 1.089 1 3
    1.089 1 4
    1.089 1 5
HCNO fulminic acid 1.060 3 4
HCCO ketenyl radical 1.070 2 4
CHF2 difluoromethyl radical 1.088 1 2
CHF2+ difluoromethyl cation 1.096 1 2
HCCF Fluoroacetylene 1.061 2 4
CHCl2+ dichloromethyl cation 1.089 1 2
CHFCl Chlorofluoromethyl radical 1.083 1 2
CHFCl+ Chlorofluoromethyl cation 1.092 1 2
HCOOH Formic acid 1.096 1 4
C2H2O Oxirene 1.069 2 4
    1.069 3 5
CH2CO Ketene 1.077 1 4
    1.077 1 5
CH2F2 Methane, difluoro- 1.091 1 2
    1.091 1 3
CH2Cl2 Methylene chloride 1.082 1 2
    1.082 1 3
CH2Br2 dibromomethane 1.081 1 2
    1.081 1 3
CH2BrCl Methane, bromochloro- 1.082 1 4
    1.082 1 5
CH3CN Acetonitrile 1.088 1 4
    1.088 1 5
    1.088 1 6
HCNCH2+ 2H-Azirine cation 1.084 2 4
    1.082 3 5
    1.082 3 6
CH2NOH formaldoxime 1.087 1 4
    1.081 1 5
CH3NO nitrosomethane 1.089 1 4
    1.091 1 5
    1.091 1 6
CNOH3 1,2-oxaziridine 1.087 1 4
    1.085 1 5
HOCHNH hydroxymethylimine 1.094 1 4
CH2COH+ ketene, protonated 1.088 1 4
    1.088 1 5
CH3BO Borane, methyloxo- 1.089 1 4
    1.089 1 5
    1.089 1 6
CH2BOH hydroxy(methylene)borane 1.081 1 4
    1.081 1 5
NHCHSH Methanimidothioic acid 1.092 2 5
CH2CHF Ethene, fluoro- 1.082 1 4
    1.080 2 5
    1.079 2 6
CH2FOH fluoromethanol 1.093 1 4
    1.088 1 5
CH3CCH propyne 1.062 3 4
    1.089 1 5
    1.089 1 6
    1.089 1 7
CH2CCH2 allene 1.082 2 4
    1.082 2 5
    1.082 3 6
    1.082 3 7
C3H4 cyclopropene 1.073 2 4
    1.073 3 5
    1.087 1 6
    1.087 1 7
CH3CHO Acetaldehyde 1.109 1 4
    1.087 2 5
    1.092 2 6
    1.092 2 7
CH3CHO+ acetaldehyde cation 1.114 1 4
    1.085 2 5
    1.094 2 6
    1.094 2 7
C2H4O Ethylene oxide 1.084 2 4
    1.084 2 5
    1.084 3 6
    1.084 3 7
C2H4O+ ethylene oxide cation 1.089 2 4
    1.089 2 5
    1.089 3 6
    1.089 3 7
NH2CHOH+ Formamide, O-protonated 1.085 1 4
C2H4S Thiirane 1.081 2 4
    1.081 2 5
    1.081 3 6
    1.081 3 7
CH2CHSH Ethenethiol 1.082 1 4
    1.081 1 5
    1.083 2 6
HSCH2SH Methanedithiol 1.087 1 4
    1.087 1 5
CH3CHOH 1-hydroxy-ethyl radical 1.084 1 4
    1.092 2 5
    1.089 2 6
    1.098 2 7
C2H5Br Ethyl bromide 1.085 2 4
    1.085 2 5
    1.091 1 6
    1.088 1 7
    1.088 1 8
C3H6 Cyclopropane 1.080 1 4
    1.080 2 5
    1.080 3 6
    1.080 1 7
    1.080 2 8
    1.080 3 9
CH2CHCH3 Propene 1.084 3 4
    1.081 3 5
    1.086 2 6
    1.089 1 7
    1.092 1 8
    1.092 1 9
C2H6N+ aziridine, protonated 1.079 2 6
    1.079 2 7
    1.079 3 8
    1.079 3 9
CH3CH2OH Ethanol 1.090 1 5
    1.089 1 6
    1.089 1 7
    1.096 2 8
    1.096 2 9
CH3OCH3 Dimethyl ether 1.088 2 4
    1.088 3 5
    1.097 2 6
    1.097 2 7
    1.097 3 8
    1.097 3 9
CH3CH2SH ethanethiol 1.091 1 4
    1.090 1 5
    1.089 1 6
    1.088 2 7
    1.089 2 8
CH3SCH3 Dimethyl sulfide 1.088 2 4
    1.088 3 5
    1.089 2 6
    1.089 2 7
    1.089 3 8
    1.089 3 9
CH3SCH3+ dimethyl sulfide cation 1.087 2 4
    1.087 3 5
    1.093 2 6
    1.093 2 7
    1.093 3 8
    1.093 3 9
CH3CHCH3 Isopropyl radical 1.081 1 4
    1.094 2 5
    1.094 3 6
    1.099 2 7
    1.089 2 8
    1.099 3 9
    1.089 3 10
CH3CHCH3+ Isopropyl cation 1.090 1 2
    1.086 3 5
    1.086 4 6
    1.115 3 7
    1.091 3 8
    1.115 4 9
    1.091 4 10
C3H7+ cyclopropane, protonated 1.080 1 4
    1.080 1 5
    1.082 2 6
    1.082 2 7
    1.104 3 8
    1.083 3 9
    1.083 3 10
C3H8 Propane 1.092 1 4
    1.092 1 5
    1.090 2 6
    1.090 3 7
    1.091 2 8
    1.091 2 9
    1.091 3 10
    1.091 3 11
CHF3 Methane, trifluoro- 1.090 1 2
CHCl3 Chloroform 1.081 1 2
CHBrCl2 Methane, bromodichloro- 1.081 1 2
CHFClBr fluorochlorobromomethane 1.084 1 5
CHBrF2 Methane, bromodifluoro- 1.087 1 2
H2CNCN cyanamide, methylene 1.084 1 5
    1.089 1 6
C2H2O2 Ethanedial 1.105 1 3
    1.105 2 4
C3H2O Propadienal 1.087 1 5
    1.085 1 6
CHBrCHBr Ethene, 1,2-dibromo-, (Z)- 1.079 1 5
    1.079 2 6
CH3NO2 Methane, nitro- 1.087 1 3
    1.083 1 4
    1.083 1 5
C2H3NO Nitrosoethylene 1.082 1 5
    1.080 1 6
    1.085 2 7
CH2CHCHO Acrolein 1.109 1 5
    1.083 2 6
    1.081 3 7
    1.084 3 8
CH3CHF2 Ethane, 1,1-difluoro- 1.092 1 3
    1.088 2 6
    1.088 2 7
    1.088 2 8
C2H4F2 1,2-difluoroethane 1.092 1 5
    1.091 1 6
    1.092 2 7
    1.091 2 8
C2H5CN ethyl cyanide 1.088 1 5
    1.088 1 6
    1.088 1 7
    1.090 2 8
    1.090 2 9
CH2FCH2OH 2-fluoroethanol 1.091 1 5
    1.096 1 6
    1.091 2 7
    1.091 2 8
CH2CHCH2F Allyl Fluoride 1.081 3 5
    1.081 3 6
    1.085 2 7
    1.094 1 8
    1.094 1 9
C4H6 1-Methylcyclopropene 1.504 1 2
    3.407 4 6
    1.824 5 6
    4.189 7 10
    1.773 8 10
    1.755 9 10
C4H6 Bicyclo[1.1.0]butane 1.075 1 5
    1.075 2 6
    1.083 3 7
    1.083 4 8
    1.088 3 9
    1.088 4 10
CH3CH2CHO Propanal 1.089 1 5
    1.089 1 6
    1.089 1 7
    1.095 2 8
    1.095 2 9
    1.109 3 10
CH3SOCH3 Dimethyl sulfoxide 1.089 3 5
    1.089 4 6
    1.087 3 7
    1.087 4 8
    1.089 3 9
    1.089 4 10
CH7N3 triaminomethane 1.092 1 2
CH3CHFCH3 2-Fluoropropane 1.093 1 3
    1.090 5 7
    1.089 4 8
    1.089 5 9
    1.090 4 10
    1.090 5 11
CH3CH2CH2CH3 Butane 1.093 1 5
    1.093 1 6
    1.093 2 7
    1.093 2 8
    1.090 3 9
    4.220 4 10
    1.091 3 11
    4.710 3 12
    1.091 4 13
    1.091 4 14
CH2ClCCCl 1,3-dichloropropyne 1.087 3 6
    1.087 3 7
CHCl2CCH 3,3-dichloropropyne 1.063 1 6
    1.084 3 7
C2H2N2O Furazan 1.075 4 6
    1.075 5 7
C3H3NO Isoxazole 1.074 1 6
    1.078 2 7
    1.076 3 8
CHF2CH2F Ethane, 1,1,2-trifluoro 1.091 1 6
    1.091 1 7
    1.094 2 8
C5H4 pentatetraene 1.082 4 6
    1.082 4 7
    1.082 5 8
    1.082 5 9
C4H4O Furan 1.075 2 6
    1.075 3 7
    1.076 4 8
    1.076 5 9
CH2CHSCHCH2 Divinyl sulfide 1.084 2 6
    1.083 3 7
    1.081 4 8
    1.082 4 9
    1.081 5 10
    1.081 5 11
C3H2O3 vinylene carbonate 1.072 5 7
    1.072 6 8
C2H4O4 Formic acid dimer 1.095 1 7
    1.095 2 8
C6H6 Benzene 1.082 1 7
    1.082 2 8
    1.082 3 9
    1.082 4 10
    1.082 5 11
    1.082 6 12
C4H6O2 γ–Butyrolactone 1.086 2 7
    1.091 2 8
    1.089 3 9
    1.087 3 10
    1.087 4 11
    1.092 4 12
C4H8O2 Ethyl acetate 1.085 1 7
    1.089 1 8
    1.089 1 9
    1.090 5 10
    1.090 5 11
    1.089 6 12
    1.089 6 13
    1.089 6 14
C5H4O2 furfural 1.075 2 8
    1.075 3 9
    1.076 5 10
    1.106 6 11
C6H12O Oxepane 1.090 2 8
    1.098 2 9
    1.092 3 10
    1.093 3 11
    1.093 4 12
    1.091 4 13
    1.092 5 14
    1.095 5 15
    1.092 6 16
    1.093 6 17
    1.097 7 18
    1.091 7 19
C8H8 cubane 1.085 1 9
    1.085 2 10
    1.085 3 11
    1.085 4 12
    1.085 5 13
    1.085 6 14
    1.085 7 15
    1.085 8 16