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Compare Calculated Bonds for C-H

17 01 10 14 40

ROHF/TZVP

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


Values greater than 1.24 are in the 1.24 bin. Values less than 1.04 are in the 1.04 bin.

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1.04 1.06 1.08 1.10 1.12 1.14 1.16 1.18 1.20 1.22 1.24
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.084 0.017

  Species Name Bond Length (Å)
Lowest value C2H Ethynyl radical 1.056
Highest value HCO- formyl anion 1.214

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CH Methylidyne 1.106 1 2
CH2- methylene anion 1.120 1 2
    1.120 1 3
CH2 Methylene 1.071 1 2
    1.071 1 3
CH2+ methylene cation 1.084 1 2
    1.084 1 3
CH3- methyl anion 1.105 1 2
    1.105 1 3
    1.105 1 4
CH3 Methyl radical 1.072 1 2
    1.072 1 3
    1.072 1 4
CH3+ methyl cation 1.081 1 2
    1.081 1 3
    1.081 1 4
C2H Ethynyl radical 1.056 1 3
HCN+ hydrogen cyanide cation 1.083 1 2
HCO- formyl anion 1.214 1 2
HCO Formyl radical 1.103 1 2
HCO+ Formyl cation 1.087 1 2
HCCH- acetylene anion 1.091 1 3
    1.091 2 4
C2H2+ acetylene cation 1.070 1 3
    1.070 2 4
H2CC- vinylidene anion 1.094 1 3
    1.094 1 4
H2CN Dihydrogen cyanide radical 1.083 1 3
    1.083 1 4
HCNH methyleneazane 1.081 1 3
H2CO- formaldehyde anion 1.108 2 3
    1.108 2 4
H2CO+ formaldehyde cation 1.088 2 3
    1.088 2 4
H2CS- thioformaldehyde anion 1.080 2 3
    1.080 2 4
H2CS+ thioformaldehyde cation 1.082 2 3
    1.082 2 4
CH2F fluoromethyl radical 1.073 1 3
    1.073 1 4
CH2Cl chloromethyl radical 1.070 1 3
    1.070 1 4
CH2Br bromomethyl radical 1.069 1 3
    1.069 1 4
CH3Li methyl lithium 1.092 2 3
    1.092 2 4
    1.092 2 5
C2H3 vinyl 1.071 1 3
    1.079 2 4
    1.076 2 5
CH2NH+ Methanimine cation 1.083 1 3
    1.081 1 4
CH3O+ Methoxy cation 1.085 1 3
    1.085 1 4
    1.085 1 5
CH2OH Hydroxymethyl radical 1.072 1 3
    1.076 1 4
CH3F+ methyl fluoride cation 1.077 1 3
    1.175 1 4
    1.175 1 5
CH3Cl+ Methyl chloride cation 1.081 1 3
    1.076 1 4
    1.076 1 5
CH3Br methyl bromide 1.076 1 3
    1.076 1 4
    1.076 1 5
C2H4- Ethylene anion 1.087 1 3
    1.087 1 4
    1.087 2 5
    1.087 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 1.100 1 3
    1.094 1 4
    1.094 1 5
CH3OH+ Methyl alcohol cation 1.074 1 3
    1.083 1 4
    1.083 1 5
CH3SH+ Methanethiol cation 1.078 1 4
    1.082 1 5
    1.082 1 6
C2H5 Ethyl radical 1.089 1 3
    1.084 1 4
    1.084 1 5
    1.074 2 6
    1.074 2 7
CH3NH2+ methyl amine cation 1.086 1 3
    1.079 1 4
    1.079 1 5
C2H6+ ethane cation 1.135 1 3
    1.075 1 4
    1.135 1 5
    1.135 2 6
    1.135 2 7
    1.075 2 8
CH3NH3 methyl ammonium radical 1.078 1 3
    1.078 1 4
    1.078 1 5
HCCN cyanomethylene 1.068 1 4
HCOO formate neutral radical 1.091 1 2
HCCO ketenyl radical 1.059 2 4
HFCO+ formyl fluoride cation 1.086 1 4
CHF2 difluoromethyl radical 1.076 1 2
CHCl2 dichloromethyl radical 1.070 1 2
CHFCl Chlorofluoromethyl radical 1.073 1 2
CHBr2 dibromomethyl radical 1.070 1 2
C3H3 cyclopropenyl radical 1.081 1 2
    1.067 3 5
    1.067 4 6
CH3CN- acetonitrile anion 1.087 1 4
    1.091 1 5
    1.091 1 6
HCNCH2+ 2H-Azirine cation 1.075 2 4
    1.071 3 5
    1.071 3 6
CH2CHF Ethene, fluoro- 1.072 1 4
    1.073 2 5
    1.072 2 6
CH3CHN methylmethaniminyl radical 1.086 1 4
    1.081 2 5
    1.084 2 6
    1.084 2 7
CH2CHNH vinylazine 1.085 1 4
    1.072 2 5
    1.072 2 6
CH3CHO+ acetaldehyde cation 1.088 1 4
    1.079 2 5
    1.087 2 6
    1.087 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 1.073 1 4
    1.073 1 5
    1.077 2 6
    1.077 2 7
CHClCH3 1-chloroethyl radical 1.072 1 4
    1.083 2 5
    1.084 2 6
    1.087 2 7
C3H5 Allyl radical 1.077 1 2
    1.073 3 5
    1.073 4 6
    1.075 3 7
    1.075 4 8
CH3CHCH 1-propenyl radical 1.083 1 4
    1.070 2 5
    1.082 3 6
    1.086 3 7
    1.086 3 8
CH3CHOH 1-hydroxy-ethyl radical 1.080 1 4
    1.084 2 5
    1.084 2 6
    1.089 2 7
CH2CH2OH 2-hydroxy ethyl radical 1.092 2 5
    1.088 2 6
    1.073 3 7
    1.072 3 8
CH3CH2SH ethanethiol 1.084 1 4
    1.084 1 5
    1.084 1 6
    1.081 2 7
    1.081 2 8
CH3SCH3+ dimethyl sulfide cation 1.079 2 4
    1.079 3 5
    1.082 2 6
    1.082 2 7
    1.082 3 8
    1.082 3 9
CH3CHCH3 Isopropyl radical 1.077 1 4
    1.086 2 5
    1.086 3 6
    1.091 2 7
    1.084 2 8
    1.091 3 9
    1.084 3 10
C3H7 n-Propyl radical 1.085 3 4
    1.085 3 5
    1.086 3 6
    1.091 2 7
    1.086 2 8
    1.074 1 9
    1.075 1 10
CHBrCl2 Methane, bromodichloro- 1.070 1 2
C2H2O2 Ethanedial 1.092 1 3
    1.092 2 4
C3H3N+ acrylonitrile cation 1.078 3 4
    1.076 5 6
    1.076 5 7
CH3COCH2 Acetonyl radical 1.072 3 5
    1.072 3 6
    1.080 4 7
    1.085 4 8
    1.085 4 9
CH3COCH3- acetone anion 1.087 3 5
    1.087 4 6
    1.103 3 7
    1.092 3 8
    1.103 4 9
    1.092 4 10
CH3CHCHCH2 methylallyl radical 1.075 1 5
    1.073 1 6
    1.078 2 7
    1.078 3 8
    1.084 4 9
    1.087 4 10
    1.087 4 11
C3H3N2 imidazolyl radical 1.070 1 6
    1.072 4 7
    1.072 5 8
C4H4N pyrrolide radical 1.072 2 6
    1.072 3 7
    1.070 4 8
    1.070 5 9
C5H5 cyclopentadienyl radical 1.071 1 6
    1.072 2 7
    1.071 3 8
    1.071 4 9
    1.072 5 10