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Compare Calculated Bonds for H-C

17 01 10 14 40

PM3

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


Values greater than 5.00 are in the 5.00 bin. Values less than 1.00 are in the 1.00 bin.

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histogram chart 400 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
histogram chart 300 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
histogram chart 200 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
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
histogram chart 0 line histogram chart line line histogram chart line line histogram chart line line line line line line line line histogram chart line line histogram chart line line line line line line line
1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.114 0.159

  Species Name Bond Length (Å)
Lowest value HCCH- acetylene anion 1.051
Highest value C4H6 1-Methylcyclopropene 4.212

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CH- methylidyne anion 1.099 1 2
CH Methylidyne 1.089 1 2
CH+ Methylidyne cation 1.080 1 2
CH2 Methylene 1.063 1 2
    1.063 1 3
CH2+ methylene cation 1.079 1 2
    1.079 1 3
CH3- methyl anion 1.073 1 2
    1.073 1 3
    1.073 1 4
CH3 Methyl radical 1.072 1 2
    1.072 1 3
    1.072 1 4
CH3+ methyl cation 1.079 1 2
    1.079 1 3
    1.079 1 4
CH4 Methane 1.087 1 2
    1.087 1 3
    1.087 1 4
    1.087 1 5
CH4+ Methane cation 1.134 1 2
    1.134 1 3
    1.134 1 4
    1.134 1 5
C2H Ethynyl radical 1.065 1 3
C2H+ Ethynyl cation 1.084 1 3
HCN- Hydrogen cyanide anion 1.110 1 2
HCP Phosphaethyne 1.068 1 2
HCO Formyl radical 1.089 1 2
HCO+ Formyl cation 1.096 1 2
HCF Fluoromethylene 1.100 1 2
HCCH- acetylene anion 1.051 1 3
    1.051 2 4
CCH2 vinylidene 1.088 1 3
    1.088 1 4
H2CO- formaldehyde anion 1.099 2 3
    1.099 2 4
H2CO+ formaldehyde cation 1.117 2 3
    1.117 2 4
H2CS Thioformaldehyde 1.095 2 3
    1.095 2 4
H2CSe Selenoformaldehyde 1.089 1 3
    1.089 1 4
CH2F+ fluoromethyl cation 1.093 1 3
    1.093 1 4
CH2Cl+ chloromethyl cation 1.104 1 3
    1.104 1 4
CH2Cl chloromethyl radical 1.084 1 3
    1.084 1 4
CH2Br bromomethyl radical 1.078 1 3
    1.078 1 4
C2H3 vinyl 1.065 1 3
    1.089 2 4
    1.089 2 5
C2H3+ vinyl cation 1.112 1 2
    2.119 1 3
    1.112 2 4
    1.081 3 5
CH2NH Methanimine 1.091 1 3
    1.089 1 4
CHNH2 aminomethylene 1.089 1 3
CH3F+ methyl fluoride cation 1.094 1 3
    1.194 1 4
    1.194 1 5
CH3Br methyl bromide 1.090 1 3
    1.090 1 4
    1.090 1 5
CH3I methyl iodide 1.093 1 3
    1.093 1 4
    1.093 1 5
C2H4- Ethylene anion 1.080 1 3
    1.080 1 4
    1.080 2 5
    1.080 2 6
C2H4+ Ethylene cation 1.092 1 3
    1.092 1 4
    1.092 2 5
    1.092 2 6
CH3OH- Methyl alcohol anion 1.085 1 3
    1.083 1 4
    1.083 1 5
CH3OH+ Methyl alcohol cation 1.136 1 3
    1.136 1 4
    1.096 1 5
CH3SH+ Methanethiol cation 1.106 1 4
    1.107 1 5
    1.107 1 6
C2H5+ Ethyl cation 1.421 1 2
    1.423 1 3
    1.096 2 4
    1.096 2 5
    1.096 3 6
    1.096 3 7
CH3NH2 methyl amine 1.101 1 3
    1.098 1 4
    1.098 1 5
CH3SH2+ protonated methylsulfide 1.099 1 3
    1.103 1 4
    1.103 1 5
C2H6 Ethane 1.098 1 3
    1.098 1 4
    1.098 1 5
    1.098 2 6
    1.098 2 7
    1.098 2 8
C2H6+ ethane cation 1.168 1 3
    1.103 1 4
    1.103 1 5
    1.168 2 6
    1.103 2 7
    1.103 2 8
CH3SiH3 methyl silane 1.095 1 3
    1.095 1 4
    1.095 1 5
CH3NH3+ protonated methylamine 1.105 1 3
    1.105 1 4
    1.105 1 5
HCCN cyanomethylene 1.066 1 4
HCCO ketenyl radical 1.063 2 4
HFCO formyl fluoride 1.097 1 4
CHF2 difluoromethyl radical 1.091 1 2
CHF2+ difluoromethyl cation 1.116 1 2
HCCF Fluoroacetylene 1.064 2 4
HCCF+ fluoroacetylene cation 1.083 2 4
CHCl2+ dichloromethyl cation 1.120 1 2
CHFCl Chlorofluoromethyl radical 1.090 1 2
CHFCl+ Chlorofluoromethyl cation 1.111 1 2
CHBr2 dibromomethyl radical 1.078 1 2
CH2N2 diazirine 1.099 1 4
    1.099 1 5
CH2NN diazomethane 1.085 1 4
    1.085 1 5
HCOOH Formic acid 1.100 1 4
C2H2O Oxirene 1.075 2 4
    1.075 3 5
CH2O2 Dioxirane 1.101 1 2
    1.101 1 3
CH2CO+ Ketene cation 1.094 1 4
    1.094 1 5
CH2CS Thioketene 1.087 1 4
    1.087 1 5
CH2F2 Methane, difluoro- 1.098 1 2
    1.098 1 3
CH2Cl2 Methylene chloride 1.102 1 2
    1.102 1 3
CH2Br2 dibromomethane 1.095 1 2
    1.095 1 3
CH2BrCl Methane, bromochloro- 1.100 1 4
    1.100 1 5
CH2I2 Diiodomethane 1.100 1 4
    1.100 1 5
CH2FI fluoroiodomethane 1.099 1 4
    1.099 1 5
CH2ClI chloroiodomethane 1.103 1 4
    1.103 1 5
C3H3 cyclopropenyl radical 1.070 1 2
    1.074 3 5
    1.074 4 6
CH3CN- acetonitrile anion 1.100 1 4
    1.101 1 5
    1.101 1 6
CH3CN+ Acetonitrile cation 1.103 1 4
    1.103 1 5
    1.103 1 6
CHONH2 formamide 1.102 1 4
HOCHNH hydroxymethylimine 1.097 1 4
CHSNH2 thioformamide 1.104 1 4
CH2CHF Ethene, fluoro- 1.093 1 4
    1.086 2 5
    1.085 2 6
CH2CHF+ fluoroethene cation 1.105 1 4
    1.093 2 5
    1.092 2 6
CH2FOH fluoromethanol 1.103 1 4
    1.099 1 5
C2H3Cl Ethene, chloro- 1.095 1 4
    1.087 2 5
    1.086 2 6
CH3OCl methyl hypochlorite 1.095 3 4
    1.095 3 5
    1.095 3 6
CH3MgBr Methyl Magnesium Bromide 1.089 1 4
    1.089 1 5
    1.089 1 6
C2H3I Vinyl iodide 1.091 1 4
    1.087 2 5
    1.087 2 6
CH3CCH propyne 1.098 1 5
    1.098 1 6
    1.098 1 7
    1.064 3 4
CH2CCH2 allene 1.086 2 4
    1.086 2 5
    1.086 3 6
    1.086 3 7
C2H4O Ethylene oxide 1.096 2 4
    1.096 2 5
    1.096 3 6
    1.096 3 7
NH2CHOH+ Formamide, O-protonated 1.110 1 4
C2H4S Thiirane 1.095 2 4
    1.095 2 5
    1.095 3 6
    1.095 3 7
CH3SSH Hydrogen methyl disulfide 1.095 1 5
    1.099 1 6
    1.095 1 7
HSCH2SH Methanedithiol 1.107 1 4
    1.107 1 5
CH3CHS Thioacetaldehyde 1.105 1 4
    1.099 2 5
    1.100 2 6
    1.100 2 7
CH2CH2Cl 2-chloroethyl radical 1.083 1 4
    1.083 1 5
    1.103 2 6
    1.103 2 7
C2H5F fluoroethane 1.102 1 4
    1.102 1 5
    1.096 2 6
    1.097 2 7
    1.097 2 8
CH3CH2Cl Ethyl chloride 1.098 1 3
    1.098 1 4
    1.098 1 5
    1.104 2 7
    1.104 2 8
C2H5Br Ethyl bromide 1.098 1 6
    1.098 1 7
    1.098 1 8
    1.100 2 4
    1.100 2 5
C2H5I Ethyl iodide 1.103 1 4
    1.103 1 5
    1.099 2 6
    1.098 2 7
    1.098 2 8
C3H6 Cyclopropane 1.095 1 4
    1.095 1 7
    1.095 2 5
    1.095 2 8
    1.095 3 6
    1.095 3 9
CH2CHCH3 Propene 1.098 1 7
    1.098 1 8
    1.098 1 9
    1.097 2 6
    1.087 3 4
    1.086 3 5
Zn(CH3)2 dimethyl zinc 1.095 2 4
    1.095 2 6
    1.095 2 7
    1.095 3 5
    1.095 3 8
    1.095 3 9
C2H6N+ aziridine, protonated 1.105 2 6
    1.105 2 7
    1.105 3 8
    1.105 3 9
CH3OCH3 Dimethyl ether 1.093 2 4
    1.097 2 6
    1.097 2 7
    1.093 3 5
    1.097 3 8
    1.097 3 9
CH3CH2SH ethanethiol 1.098 1 4
    1.099 1 5
    1.098 1 6
    1.105 2 7
    1.107 2 8
CH3SCH3 Dimethyl sulfide 1.097 2 4
    1.096 2 6
    1.096 2 7
    1.097 3 5
    1.096 3 8
    1.096 3 9
CH3SCH3+ dimethyl sulfide cation 1.105 2 4
    1.105 2 6
    1.105 2 7
    1.105 3 5
    1.105 3 8
    1.105 3 9
CH3CHCH3 Isopropyl radical 1.093 1 4
    1.098 2 5
    1.099 2 7
    1.099 2 8
    1.098 3 6
    1.099 3 9
    1.099 3 10
C3H7 n-Propyl radical 1.082 1 9
    1.082 1 10
    1.110 2 7
    1.110 2 8
    1.097 3 4
    1.098 3 5
    1.098 3 6
C3H7+ cyclopropane, protonated 1.112 1 4
    1.112 1 5
    1.092 2 6
    1.092 2 7
    1.101 3 8
    1.098 3 9
    1.098 3 10
CH3CH2NH2 Ethylamine 1.108 2 7
    1.108 2 8
    1.098 3 4
    1.099 3 5
    1.099 3 6
CHF3 Methane, trifluoro- 1.110 1 2
CHCl3 Chloroform 1.111 1 2
CHBrCl2 Methane, bromodichloro- 1.109 1 2
CHFClBr fluorochlorobromomethane 1.105 1 5
CHBrF2 Methane, bromodifluoro- 1.106 1 2
CHBr2F dibromofluoromethane 1.101 1 2
CHFClI fluorochloroiodomethane 1.109 1 2
H2CNCN cyanamide, methylene 1.089 1 5
    1.090 1 6
C2H2O2 Ethanedial 1.101 1 3
    1.101 2 4
C2H2O2+ Ethanedial cation 1.097 1 3
    1.097 2 4
C3H2O Propadienal 1.089 1 5
    1.089 1 6
CH2CF2 Ethene, 1,1-difluoro- 1.085 1 3
    1.085 1 4
CH3NO2 Methane, nitro- 1.101 1 3
    1.101 1 4
    1.101 1 5
CH3NCO methylisocyante 1.096 1 5
    1.098 1 6
    1.098 1 7
CH3ONO Methyl nitrite 1.093 1 3
    1.096 1 4
    1.096 1 5
CH2ClCHO chloroacetaldehyde 1.105 1 5
    1.105 1 6
    1.103 2 7
CH3COOH Acetic acid 1.097 1 4
    1.098 1 5
    1.098 1 6
CH2CHCHO Acrolein 1.103 1 5
    1.097 2 6
    1.086 3 7
    1.088 3 8
CH3OCHO methyl formate 1.093 1 5
    1.095 1 6
    1.095 1 7
    1.096 3 8
CHOCH2OH hydroxy acetaldehyde 1.107 1 6
    1.107 1 7
    1.101 2 8
CH3CHF2 Ethane, 1,1-difluoro- 1.110 1 3
    1.097 2 6
    1.096 2 7
    1.096 2 8
C2H4F2 1,2-difluoroethane 1.101 1 5
    1.102 1 6
    1.101 2 7
    1.102 2 8
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.105 1 5
    1.105 1 6
    1.105 2 7
    1.105 2 8
CH2BrCH2Br Ethane, 1,2-dibromo- 1.101 1 5
    1.101 1 6
    1.101 2 7
    1.101 2 8
CH2BrCH2Cl 1-bromo-2-chloroethane 1.101 1 5
    1.101 1 6
    1.105 2 7
    1.105 2 8
C2H5CN ethyl cyanide 1.098 1 5
    1.097 1 6
    1.097 1 7
    1.108 2 8
    1.108 2 9
HCONHCH3 N-methylformamide 2.092 1 6
    1.098 4 7
    1.099 4 8
    1.099 4 9
CH3CSNH2 Ethanethioamide 1.099 3 5
    1.100 3 6
    1.100 3 7
CH2FCH2OH 2-fluoroethanol 1.103 1 5
    1.107 1 6
    1.102 2 7
    1.103 2 8
CH2CHCH2F Allyl Fluoride 1.104 1 8
    1.104 1 9
    1.096 2 7
    1.086 3 5
    1.087 3 6
C4H6 1-Methylcyclopropene 1.484 1 2
    3.397 4 6
    1.794 5 6
    4.212 7 10
    1.779 8 10
    1.775 9 10
H2NCHCHNH2 diaminoethylene 1.099 1 5
    1.099 2 6
CH3COCH3- acetone anion 1.098 3 5
    1.104 3 7
    1.101 3 8
    1.098 4 6
    1.104 4 9
    1.101 4 10
CH3COCH3 Acetone 1.098 3 5
    1.098 3 7
    1.098 3 8
    1.098 4 6
    1.098 4 9
    1.098 4 10
C3H6O Oxetane 1.099 2 5
    1.099 2 6
    1.099 3 7
    1.099 3 8
    1.099 4 9
    1.099 4 10
CH3SOCH3 Dimethyl sulfoxide 1.096 3 5
    1.097 3 7
    1.096 3 9
    1.096 4 6
    1.097 4 8
    1.096 4 10
C3H6S Thietane 1.099 2 5
    1.099 2 6
    1.099 3 7
    1.099 3 8
    1.104 4 9
    1.104 4 10
CH2FCH2CH3 1-Fluoropropane 1.102 1 5
    1.103 1 6
    1.107 2 7
    1.107 2 8
    1.097 3 9
    1.098 3 10
    1.098 3 11
CH2ClCH2CH3 Propane, 1-chloro- 1.105 1 5
    1.105 1 6
    1.108 2 7
    1.108 2 8
    1.097 3 9
    1.098 3 10
    1.098 3 11
C3H7OH 1-Propanol 1.097 1 5
    1.098 1 6
    1.098 1 7
    1.108 2 8
    1.108 2 9
    1.108 3 10
    1.108 3 11
(CH3)3NH+ protonated trimethyl amine 1.103 3 6
    1.103 3 9
    1.103 3 10
    1.103 4 7
    1.103 4 11
    1.103 4 12
CHOOCHO diformyl ether 1.100 2 6
CHCl2CHO dichloroacetaldehyde 1.113 1 3
    1.102 2 7
C2H2N2O Furazan 1.090 4 6
    1.090 5 7
C3H3NO Isoxazole 1.086 1 6
    1.089 2 7
    1.087 3 8
C3H3NS Thiazole 1.091 2 6
    1.089 3 7
    1.092 5 8
CHF2CH2F Ethane, 1,1,2-trifluoro 1.101 1 6
    1.101 1 7
    1.109 2 8
CH2ClCHCl2 1,1,2-trichloroethane 1.105 1 4
    1.105 1 5
    1.113 2 8
C4H4O Furan 1.085 2 6
    1.085 3 7
    1.086 4 8
    1.086 5 9
C4H4O+ Furan cation 1.096 2 6
    1.096 3 7
    1.095 4 8
    1.095 5 9
C4H5N Pyrrole 1.089 3 7
    1.089 4 8
    1.086 5 9
    1.086 6 10
CH3SO2NH2 methanesulfonamide 1.100 1 6
    1.099 1 7
    1.099 1 8
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.086 1 6
    1.086 1 7
    1.098 3 8
    1.086 4 9
    1.088 4 10
C5H6 Propellane 1.096 1 6
    1.096 1 7
    1.096 3 8
    1.096 3 9
    1.096 4 10
    1.096 4 11
C4H6N+ pyrrole, beta-protonated 1.100 2 7
    1.098 3 8
    1.114 4 9
    1.114 4 11
    1.093 5 10
CHOCHCHCH3 2-Butenal 1.098 1 9
    1.099 1 10
    1.099 1 11
    1.099 2 8
    1.098 3 7
    1.103 4 6
C2H6O2S Dimethyl sulfone 1.100 4 6
    1.098 4 8
    1.098 4 9
    1.100 5 7
    1.098 5 10
    1.098 5 11
CH2CHSCHCH2 Divinyl sulfide 1.097 2 6
    1.097 3 7
    1.086 4 8
    1.087 4 9
    1.086 5 10
    1.087 5 11
CH2FCH2CH2F 1,3-difluoropropane 1.107 1 6
    1.107 1 7
    1.103 2 8
    1.102 2 9
    1.103 3 10
    1.102 3 11
CH3CCl2CH3 Propane, 2,2-dichloro- 1.098 4 6
    1.098 4 8
    1.098 4 9
    1.098 5 7
    1.098 5 10
    1.098 5 11
C5H8 Bicyclo[1.1.1]pentane 1.086 1 6
    1.097 2 8
    1.097 2 9
    1.097 3 10
    1.097 3 11
    1.097 4 12
    1.097 4 13
    1.086 5 7
C5H10 Cyclopentane 1.105 1 12
    1.106 1 13
    1.106 2 6
    1.105 2 7
    1.105 3 8
    1.106 3 9
    1.106 4 10
    1.105 4 11
    1.106 5 14
    1.105 5 15
C4H9SH 1-Butanethiol 1.105 2 7
    1.105 2 8
    1.109 3 9
    1.109 3 10
    1.108 4 11
    1.108 4 12
    1.098 5 13
    1.098 5 14
    1.098 5 15
C(CH3)3NH2 2-Propanamine, 2-methyl- 1.098 3 8
    1.099 3 9
    1.099 3 10
    1.099 4 11
    1.098 4 13
    1.098 4 14
    1.099 5 12
    1.098 5 15
C3H2O3 vinylene carbonate 1.086 5 7
    1.086 6 8
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.110 1 3
    1.110 2 4
CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- 1.114 1 3
    1.114 2 4
CH2ClCCl3 1,1,1,2-tetrachloroethane 1.105 2 7
    1.105 2 8
C6H6 Dewar Benzene 1.521 2 7
    1.521 2 8
    1.351 5 8
    1.082 5 9
    1.351 6 7
    1.082 6 10
C4H6O2 γ–Butyrolactone 1.105 2 7
    1.105 2 8
    1.105 3 9
    1.105 3 10
    1.102 4 11
    1.102 4 12
C3H6O3 1,3,5-Trioxane 1.097 1 7
    1.107 1 8
    1.097 2 9
    1.107 2 10
    1.097 3 11
    1.107 3 12
C6H7+ benzene, protonated 1.122 1 7
    1.122 1 8
    1.101 2 9
    1.101 3 10
    1.101 4 11
    1.101 5 12
    1.101 6 13
C4H8O2 Ethyl acetate 1.098 1 7
    1.098 1 8
    1.098 1 9
    1.106 5 10
    1.106 5 11
    1.097 6 12
    1.098 6 13
    1.098 6 14
C6H10 3-Hexyne 1.109 3 7
    1.109 3 8
    1.109 4 9
    1.109 4 10
    1.097 5 11
    1.097 5 12
    1.097 5 13
    1.097 6 14
    1.097 6 15
    1.097 6 16
C5H10O 3-Pentanone 1.109 3 7
    1.109 3 8
    1.109 4 9
    1.109 4 10
    1.098 5 11
    1.098 5 12
    1.098 5 13
    1.098 6 14
    1.098 6 15
    1.098 6 16
C6H12 (E)-hex-3-ene 1.098 1 7
    1.098 2 8
    1.109 3 9
    1.109 3 10
    1.109 4 11
    1.109 4 12
    1.097 5 13
    1.098 5 14
    1.098 5 15
    1.097 6 16
    1.098 6 17
    1.098 6 18
C4H6(CH3)2 1,1-dimethylcyclobutane 1.100 2 7
    1.100 2 8
    1.101 3 9
    1.101 3 11
    1.101 4 10
    1.101 4 12
    1.098 5 13
    1.098 5 15
    1.098 5 16
    1.098 6 14
    1.098 6 17
    1.098 6 18
CH(CN)3 tricyanomethane 1.123 1 2
C7H7 cycloheptatrienyl radical 1.100 1 8
    1.099 2 9
    1.098 3 10
    1.099 4 11
    1.100 5 12
    1.100 6 13
    1.098 7 14
C6H12O Oxepane 1.105 2 8
    1.107 2 9
    1.108 3 10
    1.110 3 11
    1.108 4 12
    1.108 4 13
    1.108 5 14
    1.109 5 15
    1.109 6 16
    1.108 6 17
    1.107 7 18
    1.104 7 19
C3H7OC3H7 di-n-propyl ether 1.108 2 8
    1.108 2 9
    1.108 3 10
    1.108 3 11
    1.108 4 12
    1.108 4 13
    1.108 5 14
    1.108 5 15
    1.097 6 16
    1.098 6 17
    1.098 6 18
    1.097 7 19
    1.098 7 20
    1.098 7 21
C6H15N triethylamine 1.114 2 8
    1.112 2 9
    1.114 3 10
    1.112 3 11
    1.114 4 12
    1.112 4 13
    1.103 5 14
    1.098 5 15
    1.097 5 16
    1.103 6 17
    1.098 6 18
    1.097 6 19
    1.103 7 20
    1.098 7 21
    1.097 7 22
C6H4F2 1,4-difluorobenzene 1.096 3 9
    1.096 4 10
    1.096 5 11
    1.096 6 12
C6H5NO nitrosobenzene 1.097 2 9
    1.095 3 10
    1.095 4 11
    1.095 5 12
    1.097 6 13
C6H5CHO benzaldehyde 1.097 2 10
    1.095 3 11
    1.095 4 12
    1.095 5 13
    1.097 6 14
    1.104 7 9
C8H8 cubane 1.088 1 9
    1.088 2 10
    1.088 3 11
    1.088 4 12
    1.088 5 13
    1.088 6 14
    1.088 7 15
    1.088 8 16
C8H16 cyclooctane 1.107 1 9
    1.118 1 14
    1.108 2 10
    1.109 2 12
    1.108 3 11
    1.109 3 13
    1.107 4 15
    1.114 4 17
    1.107 5 16
    1.114 5 18
    1.113 6 19
    1.107 6 21
    1.113 7 20
    1.107 7 22
    1.109 8 23
    1.109 8 24
C19H16 Triphenylmethane 1.123 1 2
    1.098 6 21
    1.098 7 22
    1.098 8 23
    1.096 9 24
    1.096 10 25
    1.096 11 26
    1.095 12 27
    1.095 13 28
    1.095 14 29
    1.095 15 30
    1.095 16 31
    1.095 17 32
    1.095 18 33
    1.095 19 34
    1.095 20 35