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Compare Calculated Bonds for H-C

17 01 10 14 40

ROHF/6-31G**

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


Values greater than 3.40 are in the 3.40 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 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 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 line line line line line line line line line
histogram chart 0 line histogram chart line 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 histogram chart line line line line line line line
1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 3.20 3.40
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.090 0.099

  Species Name Bond Length (Å)
Lowest value C3H3 Propargyl radical 1.056
Highest value C2H3+ vinyl cation 3.026

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CH Methylidyne 1.110 1 2
CH2- methylene anion 1.137 1 2
    1.137 1 3
CH2 Methylene 1.072 1 2
    1.072 1 3
CH2+ methylene cation 1.083 1 2
    1.083 1 3
CH3- methyl anion 1.119 1 2
    1.119 1 3
    1.119 1 4
CH3 Methyl radical 1.072 1 2
    1.072 1 3
    1.072 1 4
CH3+ methyl cation 1.080 1 2
    1.080 1 3
    1.080 1 4
C2H Ethynyl radical 1.057 1 3
HCN+ hydrogen cyanide cation 1.084 1 2
HCO- formyl anion 1.254 1 2
HCO Formyl radical 1.105 1 2
HCO+ Formyl cation 1.087 1 2
HCCH- acetylene anion 1.103 1 3
    1.103 2 4
C2H2+ acetylene cation 1.071 1 3
    1.071 2 4
H2CC- vinylidene anion 1.100 1 3
    1.100 1 4
ZnCH2 Zinc methylene 1.082 2 3
    1.082 2 4
H2CN Dihydrogen cyanide radical 1.083 1 3
    1.083 1 4
H2CN+ hydrocyanonium cation 1.097 1 3
    1.097 1 4
HCNH methyleneazane 1.082 1 3
H2CO- formaldehyde anion 1.120 2 3
    1.120 2 4
H2CO+ formaldehyde cation 1.087 2 3
    1.087 2 4
H2CS- thioformaldehyde anion 1.083 2 3
    1.083 2 4
H2CS+ thioformaldehyde cation 1.082 2 3
    1.082 2 4
CH2F fluoromethyl radical 1.075 1 3
    1.075 1 4
CH2Cl chloromethyl radical 1.071 1 3
    1.071 1 4
CH2Br bromomethyl radical 1.070 1 3
    1.070 1 4
CH3Li methyl lithium 1.093 2 3
    1.093 2 4
    1.093 2 5
C2H3 vinyl 1.073 1 3
    1.080 2 4
    1.077 2 5
C2H3+ vinyl cation 1.262 1 2
    1.073 1 3
    1.086 2 4
    3.026 3 5
ZnCH3 Zinc monomethyl 1.087 2 3
    1.087 2 4
    1.087 2 5
CH2NH+ Methanimine cation 1.083 1 3
    1.081 1 4
CH3O Methoxy radical 1.086 1 3
    1.086 1 4
    1.086 1 5
CH3O+ Methoxy cation 1.085 1 3
    1.085 1 4
    1.085 1 5
CH2OH Hydroxymethyl radical 1.074 1 3
    1.079 1 4
CH3S thiomethoxy 1.082 1 3
    1.082 1 4
    1.082 1 5
CH3F+ methyl fluoride cation 1.076 1 3
    1.170 1 4
    1.170 1 5
CH3Cl+ Methyl chloride cation 1.083 1 3
    1.077 1 4
    1.077 1 5
CH3Br methyl bromide 1.077 1 3
    1.077 1 4
    1.077 1 5
C2H4- Ethylene anion 1.096 1 3
    1.096 1 4
    1.096 2 5
    1.096 2 6
C2H4+ Ethylene cation 1.076 1 3
    1.076 1 4
    1.076 2 5
    1.076 2 6
CH3OH- Methyl alcohol anion 1.129 1 3
    1.128 1 4
    1.128 1 5
CH3OH+ Methyl alcohol cation 1.075 1 3
    1.085 1 4
    1.081 1 5
CH3SH+ Methanethiol cation 1.080 1 4
    1.083 1 5
    1.083 1 6
C2H5 Ethyl radical 1.090 1 3
    1.086 1 4
    1.086 1 5
    1.075 2 6
    1.075 2 7
CH3NH2+ methyl amine cation 1.087 1 3
    1.079 1 4
    1.079 1 5
C2H6+ ethane cation 1.135 1 3
    1.077 1 4
    1.135 1 5
    1.135 2 6
    1.135 2 7
    1.077 2 8
CH3NH3 methyl ammonium radical 1.080 1 3
    1.080 1 4
    1.080 1 5
HCCN cyanomethylene 1.069 1 4
HCOO formate neutral radical 1.091 1 2
HCCO ketenyl radical 1.061 2 4
HFCO+ formyl fluoride cation 1.085 1 4
CHF2 difluoromethyl radical 1.077 1 2
HCCF+ fluoroacetylene cation 1.070 2 4
COHCl Formyl chloride 1.084 1 4
CHCl2 dichloromethyl radical 1.071 1 2
CHFCl Chlorofluoromethyl radical 1.074 1 2
COHBr Formyl bromide 1.085 1 3
CHBr2 dibromomethyl radical 1.071 1 2
C3H3- Propargyl anion 1.082 1 4
    1.082 1 5
    1.093 3 6
C3H3 Propargyl radical 1.072 1 4
    1.072 1 5
    1.056 3 6
C3H3 cyclopropenyl radical 1.083 1 2
    1.068 3 5
    1.068 4 6
CH3CN- acetonitrile anion 1.092 1 4
    1.093 1 5
    1.093 1 6
CH3CN+ Acetonitrile cation 1.097 1 4
    1.085 1 5
    1.085 1 6
HCNCH2+ 2H-Azirine cation 1.076 2 4
    1.073 3 5
    1.073 3 6
CH3OO methylperoxy radical 1.081 1 4
    1.082 1 5
    1.082 1 6
CH3OO+ methylperoxy cation 1.076 1 4
    1.078 1 5
    1.078 1 6
CH3CO Acetyl radical 1.084 1 4
    1.084 1 5
    1.084 1 6
CH2CHO Vinyloxy radical 1.094 1 2
    1.073 3 5
    1.073 3 6
CH2OOH CH2OOH radical 1.074 1 4
    1.074 1 5
CH2CHF Ethene, fluoro- 1.073 1 4
    1.074 2 5
    1.073 2 6
CH3OCl methyl hypochlorite 1.082 3 4
    1.083 3 5
    1.083 3 6
CH3CHN methylmethaniminyl radical 1.086 1 4
    1.082 2 5
    1.085 2 6
    1.085 2 7
CH2CHNH vinylazine 1.086 1 4
    1.073 2 5
    1.072 2 6
CH3CHO+ acetaldehyde cation 1.087 1 4
    1.080 2 5
    1.088 2 6
    1.088 2 7
C2H4O+ ethylene oxide cation 1.076 2 4
    1.076 2 5
    1.076 3 6
    1.076 3 7
CH2CH2Cl 2-chloroethyl radical 1.074 1 4
    1.074 1 5
    1.079 2 6
    1.079 2 7
CHClCH3 1-chloroethyl radical 1.073 1 4
    1.084 2 5
    1.085 2 6
    1.088 2 7
C3H5 Allyl radical 1.079 1 2
    1.074 3 5
    1.074 4 6
    1.076 3 7
    1.076 4 8
CH3CHCH 1-propenyl radical 1.083 1 4
    1.072 2 5
    1.083 3 6
    1.087 3 7
    1.087 3 8
CH3CH2O Ethoxy radical 1.086 1 4
    1.085 1 5
    1.085 1 6
    1.089 2 7
    1.089 2 8
CH3CHOH 1-hydroxy-ethyl radical 1.082 1 4
    1.085 2 5
    1.085 2 6
    1.089 2 7
CH2CH2OH 2-hydroxy ethyl radical 1.093 2 5
    1.089 2 6
    1.073 3 7
    1.072 3 8
CH3OCH2 methoxymethyl radical 1.081 2 4
    1.086 2 5
    1.088 2 6
    1.074 3 7
    1.080 3 8
CH3CH2SH ethanethiol 1.085 1 4
    1.085 1 5
    1.085 1 6
    1.082 2 7
    1.082 2 8
CH3SCH3+ dimethyl sulfide cation 1.080 2 4
    1.080 3 5
    1.083 2 6
    1.083 2 7
    1.083 3 8
    1.083 3 9
CH3CHCH3 Isopropyl radical 1.078 1 4
    1.087 2 5
    1.087 3 6
    1.091 2 7
    1.085 2 8
    1.091 3 9
    1.085 3 10
C3H7 n-Propyl radical 1.086 3 4
    1.086 3 5
    1.086 3 6
    1.087 2 7
    1.087 2 8
    1.076 1 9
    1.076 1 10
CHBrCl2 Methane, bromodichloro- 1.072 1 2
CHClBr2 Methane, dibromochloro- 1.071 1 2
CHBrF2 Methane, bromodifluoro- 1.075 1 2
C2H2O2 Ethanedial 1.092 1 3
    1.092 2 4
C3H3N+ acrylonitrile cation 1.078 3 4
    1.077 5 6
    1.076 5 7
CH2ClCHO chloroacetaldehyde 1.082 1 5
    1.078 1 6
    1.093 2 7
CH2BrCH2Br Ethane, 1,2-dibromo- 1.077 1 5
    1.077 1 6
    1.077 2 7
    1.077 2 8
CH3COCH2 Acetonyl radical 1.072 3 5
    1.073 3 6
    1.081 4 7
    1.086 4 8
    1.086 4 9
C2H5OO ethylperoxy radical 1.085 1 5
    1.084 1 6
    1.084 1 7
    1.083 2 8
    1.083 2 9
CH3COCH3- acetone anion 1.089 3 5
    1.089 4 6
    1.103 3 7
    1.095 3 8
    1.103 4 9
    1.095 4 10
CH3CHCHCH2 methylallyl radical 1.076 1 5
    1.074 1 6
    1.080 2 7
    1.079 3 8
    1.085 4 9
    1.088 4 10
    1.088 4 11
CH3CHBrCH3 i-propyl bromide 1.079 1 3
    1.084 4 6
    1.087 4 7
    1.083 4 8
    1.084 5 9
    1.087 5 10
    1.083 5 11
CH3CH2CH2Br n-propyl bromide 1.079 1 5
    1.079 1 6
    1.085 2 7
    1.085 2 8
    1.085 3 9
    1.086 3 10
    1.086 3 11
CH3CHCH2CH3 2-Butyl radical 1.087 1 2
    1.085 1 3
    1.091 1 4
    1.079 5 6
    1.093 7 8
    1.089 7 9
    1.086 10 11
    1.086 10 12
    1.086 10 13
CH2CH(CH3)2 Isobutyl radical 1.093 1 3
    1.076 2 4
    1.076 2 5
    1.087 6 8
    1.086 6 9
    1.086 6 10
    1.087 7 11
    1.086 7 12
    1.086 7 13
CHCl2CHO dichloroacetaldehyde 1.075 1 3
    1.091 2 7
C3H3N2 imidazolyl radical 1.071 1 6
    1.073 4 7
    1.073 5 8
CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1.083 2 6
    1.081 2 7
    1.081 2 8
C4H4N pyrrolide radical 1.074 2 6
    1.074 3 7
    1.072 4 8
    1.072 5 9
C5H5 cyclopentadienyl radical 1.072 1 6
    1.074 2 7
    1.073 3 8
    1.073 4 9
    1.074 5 10
C5H7 cyclopentenyl radical 1.077 1 6
    1.073 2 7
    1.073 3 8
    1.088 4 9
    1.088 4 10
    1.088 5 11
    1.088 5 12
C5H11 2-Methylbut-2-yl radical 1.084 1 2
    1.085 1 3
    1.092 1 4
    1.085 5 6
    1.086 5 7
    1.086 5 8
    1.087 9 10
    1.093 9 11
    1.086 13 14
    1.092 13 15
    1.086 13 16
CF3CHO trifluoroacetaldehyde 1.091 2 7
CCl3CHO trichloroacetaldehyde 1.090 2 7
CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1.078 1 4
    1.078 1 5
C6H5 phenyl 1.075 2 7
    1.075 3 8
    1.076 4 9
    1.076 5 10
    1.076 6 11
C6H5O phenoxy radical 1.074 2 8
    1.074 3 9
    1.076 4 10
    1.076 5 11
    1.074 6 12
C6H13N cyclohexanamine 1.087 1 8
    1.089 1 9
    1.089 2 10
    1.087 2 11
    1.085 3 12
    1.091 3 13
    1.089 4 14
    1.091 5 15
    1.088 5 16
    1.087 6 17
    1.089 6 18
C6H12O2 Hexanoic acid 1.086 1 9
    1.087 1 10
    1.087 1 11
    1.088 2 12
    1.088 2 13
    1.090 3 14
    1.090 3 15
    1.086 4 16
    1.086 4 17
    1.087 5 18
    1.087 5 19
C6H12O2 Methyl pivalate 1.084 1 9
    1.083 1 10
    1.086 1 11
    1.083 4 12
    1.086 4 13
    1.085 4 14
    1.083 5 15
    1.086 5 16
    1.085 5 17
    1.080 8 18
    1.081 8 19
    1.081 8 20