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Compare Calculated Bonds for C-C

17 01 10 14 40

PM3

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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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
1.471 0.227

  Species Name Bond Length (Å)
Lowest value C6H6 Dewar Benzene 1.095
Highest value C4H6 1-Methylcyclopropene 3.320

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
C2H Ethynyl radical 1.195 1 2
C2H+ Ethynyl cation 1.267 1 2
HCCH- acetylene anion 1.239 1 2
CCH2 vinylidene 1.294 1 2
C2H3 vinyl 1.296 1 2
C2H3+ vinyl cation 1.254 2 3
C2H4- Ethylene anion 1.386 1 2
C2H4+ Ethylene cation 1.419 1 2
C2H5+ Ethyl cation 1.396 2 3
C2H6 Ethane 1.509 1 2
C2H6+ ethane cation 1.448 1 2
C3 carbon trimer 1.286 1 2
    1.286 1 3
C3+ carbon trimer cation 1.282 1 2
    1.282 1 3
SiC2 Silicon dicarbide 1.261 2 3
HCCN cyanomethylene 1.332 1 2
HCCO ketenyl radical 1.266 1 2
HCCF Fluoroacetylene 1.189 1 2
HCCF+ fluoroacetylene cation 1.260 1 2
C2H2O Oxirene 1.297 2 3
CH2CO+ Ketene cation 1.399 1 2
CH2CS Thioketene 1.306 1 2
C3H3 cyclopropenyl radical 1.429 1 3
    1.429 1 4
    1.335 3 4
CH3CN- acetonitrile anion 1.471 1 2
CH3CN+ Acetonitrile cation 1.437 1 2
CH2CHF Ethene, fluoro- 1.333 1 2
CH2CHF+ fluoroethene cation 1.431 1 2
C2H3Cl Ethene, chloro- 1.326 1 2
C2H3I Vinyl iodide 1.316 1 2
CH3CCH propyne 1.433 1 2
    1.192 2 3
CH2CCH2 allene 1.297 1 2
    1.297 1 3
C2H4O Ethylene oxide 1.484 2 3
C2H4S Thiirane 1.490 2 3
CH3CHS Thioacetaldehyde 1.481 1 2
CH2CH2Cl 2-chloroethyl radical 1.457 1 2
C2H5F fluoroethane 1.521 1 2
CH3CH2Cl Ethyl chloride 1.502 1 2
C2H5Br Ethyl bromide 1.490 1 2
C2H5I Ethyl iodide 1.491 1 2
C3H6 Cyclopropane 1.499 1 2
    1.499 1 3
    1.499 2 3
CH2CHCH3 Propene 1.480 1 2
    1.328 2 3
C2H6N+ aziridine, protonated 1.494 2 3
CH3CH2SH ethanethiol 1.508 1 2
CH3CHCH3 Isopropyl radical 1.463 1 2
    1.463 1 3
C3H7 n-Propyl radical 1.463 1 2
    1.513 2 3
C3H7+ cyclopropane, protonated 1.431 1 2
    1.562 1 3
    2.338 2 3
CH3CH2NH2 Ethylamine 1.518 2 3
C4 Carbon tetramer 1.323 1 2
    1.248 1 3
    1.248 2 4
C4+ Carbon tetramer cation 1.376 1 2
    1.181 1 3
    1.181 2 4
HNCCNH Ethenediimine 1.298 1 2
C2H2O2 Ethanedial 1.526 1 2
C2H2O2+ Ethanedial cation 2.093 1 2
C3H2O Propadienal 1.300 1 2
    1.278 2 3
CH2CF2 Ethene, 1,1-difluoro- 1.337 1 2
CH2ClCHO chloroacetaldehyde 1.508 1 2
NH2CCNH2 Diaminoacetylene 1.202 1 2
CH3COOH Acetic acid 1.497 1 2
CH2CHCHO Acrolein 1.482 1 2
    1.329 2 3
CHOCH2OH hydroxy acetaldehyde 1.515 1 2
CH3CHF2 Ethane, 1,1-difluoro- 1.535 1 2
C2H4F2 1,2-difluoroethane 1.540 1 2
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.504 1 2
CH2BrCH2Br Ethane, 1,2-dibromo- 1.481 1 2
CH2BrCH2Cl 1-bromo-2-chloroethane 1.493 1 2
C2H5CN ethyl cyanide 1.515 1 2
    1.449 2 3
CH3CSNH2 Ethanethioamide 1.500 1 3
CH2FCH2OH 2-fluoroethanol 1.540 1 2
CH2CHCH2F Allyl Fluoride 1.496 1 2
    1.326 2 3
C4H6 1-Methylcyclopropene 1.485 2 3
    1.098 2 6
    2.256 3 6
    3.320 3 10
H2NCHCHNH2 diaminoethylene 1.347 1 2
CH3COCH3- acetone anion 1.496 1 3
    1.496 1 4
CH3COCH3 Acetone 1.505 1 3
    1.505 1 4
C3H6O Oxetane 1.544 2 3
    1.544 2 4
C3H6S Thietane 1.533 2 4
    1.533 3 4
CH2FCH2CH3 1-Fluoropropane 1.529 1 2
    1.510 2 3
CH2ClCH2CH3 Propane, 1-chloro- 1.512 1 2
    1.512 2 3
C3H7OH 1-Propanol 1.512 1 2
    1.527 2 3
C3O2+ Carbon suboxide cation 1.317 1 2
    1.317 1 3
CHCl2CHO dichloroacetaldehyde 1.516 1 2
C2H2N2O Furazan 1.454 4 5
C3H3NO Isoxazole 1.445 1 2
    1.371 1 3
C3H3NS Thiazole 1.368 3 5
CHF2CH2F Ethane, 1,1,2-trifluoro 1.557 1 2
CH2ClCHCl2 1,1,2-trichloroethane 1.506 1 2
C4H4O Furan 1.373 2 4
    1.373 3 5
    1.441 4 5
C4H4O+ Furan cation 1.438 2 4
    1.438 3 5
    1.387 4 5
C4H5N Pyrrole 1.390 3 5
    1.390 4 6
    1.421 5 6
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.334 1 2
    1.457 2 3
    1.330 3 4
C5H6 Propellane 1.536 1 2
    1.536 1 5
    1.536 2 3
    1.580 2 5
    2.282 3 4
    1.536 3 5
    1.536 4 5
C4H6N+ pyrrole, beta-protonated 1.493 2 4
    1.357 3 5
    1.497 4 5
CHOCHCHCH3 2-Butenal 1.478 1 2
    1.336 2 3
    1.479 3 4
CH2CHSCHCH2 Divinyl sulfide 1.329 2 4
    1.329 3 5
CH2FCH2CH2F 1,3-difluoropropane 1.528 1 2
    1.528 1 3
CH3CCl2CH3 Propane, 2,2-dichloro- 1.507 1 4
    1.507 1 5
C5H8 Bicyclo[1.1.1]pentane 1.572 1 2
    1.572 1 3
    1.572 1 4
    1.572 2 5
    1.572 3 5
    1.572 4 5
C5H10 Cyclopentane 1.525 1 4
    1.524 1 5
    1.528 2 3
    1.525 2 5
    1.528 3 4
C4H9SH 1-Butanethiol 1.516 2 3
    1.522 3 4
    1.512 4 5
C(CH3)3NH2 2-Propanamine, 2-methyl- 1.534 1 3
    1.531 1 4
    1.531 1 5
C4F2 difluorobutadiyne 1.365 1 2
    1.192 1 3
    1.192 2 4
C2ClF3 Ethene, chlorotrifluoro- 1.355 1 2
C2Br4 tetrabromoethene 1.297 1 2
C3H2O3 vinylene carbonate 1.352 5 6
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.588 1 2
CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- 1.509 1 2
CH2ClCCl3 1,1,1,2-tetrachloroethane 1.506 1 2
C6H6 Dewar Benzene 1.619 1 2
    1.095 1 3
    1.521 1 5
    1.521 1 6
    1.095 2 4
C4H6O2 γ–Butyrolactone 1.512 1 2
    1.527 2 3
    1.538 3 4
C6H7+ benzene, protonated 1.465 1 2
    1.465 1 3
    1.371 2 4
    1.371 3 5
    1.406 4 6
    1.406 5 6
C4H8O2 Ethyl acetate 1.502 1 2
    1.517 5 6
C6H10 3-Hexyne 1.192 1 2
    1.439 1 3
    1.439 2 4
    1.516 3 5
    1.516 4 6
C5H10O 3-Pentanone 1.517 2 3
    1.517 2 4
    1.510 3 5
    1.510 4 6
C6H12 (E)-hex-3-ene 1.333 1 2
    1.488 1 3
    1.488 2 4
    1.514 3 5
    1.514 4 6
C4H6(CH3)2 1,1-dimethylcyclobutane 1.556 1 3
    1.556 1 4
    1.512 1 5
    1.512 1 6
    1.540 2 3
    1.540 2 4
CH(CN)3 tricyanomethane 1.460 1 3
    1.460 1 4
    1.460 1 5
HN=C=C(CN)2 Dicyanoketenimine 1.334 1 2
    1.418 1 4
    1.418 1 5
C7H7 cycloheptatrienyl radical 1.353 1 2
    3.136 1 7
    2.502 2 3
    3.143 3 4
    3.128 4 5
    2.525 5 6
    1.421 6 7
C6H12O Oxepane 1.527 2 3
    1.520 3 4
    1.522 4 5
    1.518 5 6
    1.528 6 7
C3H7OC3H7 di-n-propyl ether 1.526 2 4
    1.526 3 5
    1.512 4 6
    1.512 5 7
C6H15N triethylamine 1.516 2 5
    1.516 3 6
    1.516 4 7
C2Cl6 hexachloroethane 1.513 1 2
C6H4F2 1,4-difluorobenzene 1.401 1 3
    1.401 1 4
    1.401 2 5
    1.401 2 6
    1.388 3 6
    1.388 4 5
C6H5NO nitrosobenzene 1.398 1 2
    1.399 1 6
    1.389 2 3
    1.392 3 4
    1.391 4 5
    1.390 5 6
C6H5CHO benzaldehyde 1.396 1 2
    1.397 1 6
    1.484 1 7
    1.391 2 3
    1.391 3 4
    1.392 4 5
    1.389 5 6
C8H8 cubane 1.568 1 2
    1.568 1 3
    1.568 1 5
    1.568 2 4
    1.568 2 6
    1.568 3 4
    1.568 3 7
    1.568 4 8
    1.568 5 6
    1.568 5 7
    1.568 6 8
    1.568 7 8
C8H16 cyclooctane 1.520 1 2
    1.520 1 3
    1.524 2 4
    1.524 3 5
    1.526 4 6
    1.526 5 7
    1.524 6 8
    1.524 7 8
C3F6 hexafluoropropene 1.354 1 2
    1.533 2 3
C19H16 Triphenylmethane 1.509 1 3
    1.509 1 4
    1.509 1 5
    1.396 3 6
    1.398 3 9
    1.396 4 7
    1.398 4 10
    1.396 5 8
    1.398 5 11
    1.391 6 12
    1.391 7 13
    1.391 8 14
    1.390 9 15
    1.390 10 16
    1.390 11 17
    1.390 12 18
    1.390 13 19
    1.390 14 20
    1.391 15 18
    1.391 16 19
    1.391 17 20
C60 Buckminsterfullerene 1.457 1 2
    1.457 1 5
    1.384 1 58
    1.457 2 3
    1.384 2 15
    1.457 3 4
    1.384 3 12
    1.457 4 5
    1.384 4 9
    1.384 5 6
    1.457 6 7
    1.457 6 60
    1.384 7 8
    1.457 7 29
    1.457 8 9
    1.457 8 26
    1.457 9 10
    1.384 10 11
    1.457 10 25
    1.457 11 12
    1.457 11 22
    1.457 12 13
    1.384 13 14
    1.457 13 21
    1.457 14 15
    1.457 14 18
    1.457 15 16
    1.457 16 17
    1.384 16 57
    1.457 17 18
    1.384 17 43
    1.384 18 19
    1.457 19 20
    1.457 19 41
    1.384 20 21
    1.457 20 39
    1.457 21 22
    1.384 22 23
    1.457 23 24
    1.457 23 38
    1.384 24 25
    1.457 24 36
    1.457 25 26
    1.384 26 27
    1.457 27 28
    1.457 27 35
    1.384 28 29
    1.457 28 33
    1.457 29 30
    1.384 30 31
    1.457 30 60
    1.457 31 32
    1.457 31 54
    1.384 32 33
    1.457 32 52
    1.457 33 34
    1.457 34 35
    1.384 34 50
    1.384 35 36
    1.457 36 37
    1.457 37 38
    1.384 37 49
    1.384 38 39
    1.457 39 40
    1.457 40 41
    1.384 40 48
    1.384 41 42
    1.457 42 43
    1.457 42 46
    1.457 43 44
    1.457 44 45
    1.384 44 56
    1.457 45 46
    1.384 45 53
    1.384 46 47
    1.457 47 48
    1.457 47 51
    1.457 48 49
    1.457 49 50
    1.457 50 51
    1.384 51 52
    1.457 52 53
    1.457 53 54
    1.384 54 55
    1.457 55 56
    1.457 55 59
    1.457 56 57
    1.457 57 58
    1.457 58 59
    1.384 59 60