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Compare Calculated Bonds for C-C

17 01 10 14 40

PM6

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
1.460 0.157

  Species Name Bond Length (Å)
Lowest value C6H6 Dewar Benzene 1.082
Highest value C4H6 1-Methylcyclopropene 3.341

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 1.183 1 2
HCCH- acetylene anion 1.239 1 2
C2H2+ acetylene cation 1.276 1 2
C2H3+ vinyl cation 1.250 2 3
C2H4+ Ethylene cation 1.418 1 2
C2H5+ Ethyl cation 1.429 2 3
C2H6 Ethane 1.523 1 2
C3 carbon trimer 1.281 1 2
    1.281 1 3
SiC2 Silicon dicarbide 1.246 2 3
HCCN cyanomethylene 1.316 1 2
HCCO ketenyl radical 1.269 1 2
HCCF Fluoroacetylene 1.201 1 2
C2H2O Oxirene 1.300 2 3
CH2CS Thioketene 1.299 1 2
C3H3 Propargyl radical 1.370 1 2
    1.219 2 3
C3H3+ Propargyl cation 1.351 1 2
    1.230 2 3
C3H3 cyclopropenyl radical 1.437 1 3
    1.437 1 4
    1.341 3 4
C3H3+ cyclopropenyl cation 1.395 1 2
    1.395 1 3
    1.395 2 3
CH3CN- acetonitrile anion 1.491 1 2
CH3CN+ Acetonitrile cation 1.453 1 2
CH2CHF Ethene, fluoro- 1.327 1 2
CH2CHF+ fluoroethene cation 1.422 1 2
C2H3I Vinyl iodide 1.320 1 2
CH3CCH propyne 1.433 1 2
    1.205 2 3
CH2CCH2 allene 1.300 1 2
    1.300 1 3
C2H4O Ethylene oxide 1.499 2 3
CH2CH2Cl 2-chloroethyl radical 1.460 1 2
C3H5 Allyl radical 1.385 1 3
    1.385 1 4
C3H5+ Allyl cation 1.393 1 3
    1.393 1 4
C2H5Br Ethyl bromide 1.509 1 2
C2H5I Ethyl iodide 1.504 1 2
CH2CHCH3 Propene 1.492 1 2
    1.332 2 3
C2H6N+ aziridine, protonated 1.511 2 3
CH3CH2SH ethanethiol 1.512 1 2
CH3CHCH3 Isopropyl radical 1.474 1 2
    1.474 1 3
C3H7 n-Propyl radical 1.471 1 2
    1.528 2 3
C3H7+ cyclopropane, protonated 1.424 1 2
    1.680 1 3
    1.706 2 3
C4 Carbon tetramer 1.333 1 2
    1.240 1 3
    1.240 2 4
C4+ Carbon tetramer cation 1.384 1 2
    1.193 1 3
    1.193 2 4
C4H2+ diacetlyene cation 1.330 1 2
    1.248 1 3
    1.248 2 4
HNCCNH Ethenediimine 1.298 1 2
C2H2O2 Ethanedial 1.543 1 2
C2H2O2+ Ethanedial cation 1.620 1 2
C3H2O Propadienal 1.305 1 2
    1.280 2 3
NH2CCNH2 Diaminoacetylene 1.220 1 2
CH3COOH Acetic acid 1.484 1 2
CH2CHCHO Acrolein 1.489 1 2
    1.331 2 3
CHOCH2OH hydroxy acetaldehyde 1.519 1 2
C3H4O allenol 1.318 1 2
    1.303 2 3
CH3CHF2 Ethane, 1,1-difluoro- 1.514 1 2
C2H4F2 1,2-difluoroethane 1.555 1 2
CH2BrCH2Br Ethane, 1,2-dibromo- 1.506 1 2
CH2BrCH2Cl 1-bromo-2-chloroethane 1.510 1 2
C2H5CN ethyl cyanide 1.527 1 2
    1.455 2 3
CH3C(OH)=NH Ethaninidic acid 1.491 1 2
CH3CSNH2 Ethanethioamide 1.484 1 3
CH2FCH2OH 2-fluoroethanol 1.530 1 2
CH2CHCH2F Allyl Fluoride 1.499 1 2
    1.331 2 3
C4H6 1-Methylcyclopropene 1.513 2 3
    1.086 2 6
    2.268 3 6
    3.341 3 10
H2NCHCHNH2 diaminoethylene 1.352 1 2
CH3COCH3- acetone anion 1.516 1 3
    1.516 1 4
CH3COCH3 Acetone 1.504 1 3
    1.504 1 4
C3H6O Oxetane 1.543 2 3
    1.543 2 4
C3H6O Acetone enol 1.486 1 2
    1.335 2 3
CH2FCH2CH3 1-Fluoropropane 1.530 1 2
    1.525 2 3
C3H7OH 1-Propanol 1.525 1 2
    1.530 2 3
CHCl2CHO dichloroacetaldehyde 1.539 1 2
C2H2N2O Furazan 1.472 4 5
C3H3NO Isoxazole 1.452 1 2
    1.369 1 3
C3H3NS Thiazole 1.365 3 5
CHF2CH2F Ethane, 1,1,2-trifluoro 1.534 1 2
HOCH2COOH Hydroxyacetic acid 1.518 1 2
C4H5N Pyrrole 1.389 3 5
    1.389 4 6
    1.421 5 6
CH3OCH2CN Methoxyacetonitrile 1.485 3 4
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.332 1 2
    1.463 2 3
    1.333 3 4
C5H6 Propellane 1.548 1 2
    1.548 1 5
    1.548 2 3
    1.616 2 5
    2.287 3 4
    1.548 3 5
    1.548 4 5
C4H6N+ pyrrole, beta-protonated 1.497 2 4
    1.356 3 5
    1.506 4 5
HCOOC2H5 Ethyl formate 1.512 1 2
CHOCHCHCH3 2-Butenal 1.500 1 2
    1.366 2 3
    1.443 3 4
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 1.573 1 2
    1.573 1 3
    1.573 1 4
    1.573 2 5
    1.573 3 5
    1.573 4 5
C3H8O2 1,3-Propanediol 1.532 1 2
    1.538 1 3
C5H10 Cyclopentane 1.539 1 4
    1.538 1 5
    1.542 2 3
    1.540 2 5
    1.541 3 4
C4H9SH 1-Butanethiol 1.524 2 3
    1.538 3 4
    1.527 4 5
C4F2 difluorobutadiyne 1.359 1 2
    1.207 1 3
    1.207 2 4
C2ClF3 Ethene, chlorotrifluoro- 1.337 1 2
C2Br4 tetrabromoethene 1.335 1 2
C3H2O3 vinylene carbonate 1.350 5 6
CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- 1.526 1 2
CH2ClCCl3 1,1,1,2-tetrachloroethane 1.518 1 2
C6H6 Dewar Benzene 1.613 1 2
    1.082 1 3
    1.526 1 5
    1.526 1 6
    1.082 2 4
C4H6O2 2-Propenoic acid, methyl ester 1.425 7 9
    1.358 9 12
C4H6O2 2,3-Butanedione 1.566 1 2
    1.489 1 3
    1.489 2 4
C6H7+ benzene, protonated 1.477 1 2
    1.477 1 3
    1.372 2 4
    1.372 3 5
    1.413 4 6
    1.413 5 6
C4H8O2 Ethyl acetate 1.489 1 2
    1.513 5 6
C4H9NO Propanamide, 2-methyl- 1.537 1 8
    1.537 5 8
    1.552 8 13
C6H10 3-Hexyne 1.207 1 2
    1.443 1 3
    1.443 2 4
    1.531 3 5
    1.531 4 6
C6H10 1,3-Hexadiene, (Z)- 1.346 2 4
    1.458 2 12
    1.368 4 6
    1.343 6 9
    1.538 12 16
C5H10O 3-Pentanone 1.520 2 3
    1.520 2 4
    1.523 3 5
    1.523 4 6
C5H10O 2-Pentanone 1.525 1 2
    1.533 2 3
    1.514 3 4
    1.506 4 5
C4H10O2 Ethane, 1,2-dimethoxy- 1.537 5 6
C5H10S 3-Ethylthio-1-propene 1.357 3 5
    1.494 5 8
    1.532 12 16
C6H12 (E)-2-Hexene 1.492 1 2
    1.342 2 3
    1.498 3 4
    1.543 4 5
    1.532 5 6
C6H12 (E)-hex-3-ene 1.336 1 2
    1.501 1 3
    1.501 2 4
    1.529 3 5
    1.529 4 6
CH(CN)3 tricyanomethane 1.469 1 3
    1.469 1 4
    1.469 1 5
HN=C=C(CN)2 Dicyanoketenimine 1.347 1 2
    1.422 1 4
    1.422 1 5
C6H5CH3 toluene 1.410 1 2
    1.410 1 6
    1.497 1 7
    1.404 2 3
    1.406 3 4
    1.406 4 5
    1.404 5 6
C5H8O2 Acetylacetone 1.520 1 2
    1.520 1 3
    1.495 2 4
    1.495 3 5
C6H12O Oxepane 1.531 2 3
    1.533 3 4
    1.536 4 5
    1.532 5 6
    1.531 6 7
C7H16 3-methylhexane 1.537 1 3
    1.552 1 4
    1.548 1 5
    1.530 4 6
    1.537 5 7
    1.532 7 8
C2Cl6 hexachloroethane 1.547 1 2
C6H4F2 1,4-difluorobenzene 1.400 1 3
    1.400 1 4
    1.400 2 5
    1.400 2 6
    1.397 3 6
    1.397 4 5
C6H5NO nitrosobenzene 1.408 1 2
    1.405 1 6
    1.394 2 3
    1.402 3 4
    1.398 4 5
    1.398 5 6
C6H5CHO benzaldehyde 1.403 1 2
    1.404 1 6
    1.489 1 7
    1.398 2 3
    1.398 3 4
    1.401 4 5
    1.396 5 6
C8H8 cubane 1.567 1 2
    1.567 1 3
    1.567 1 5
    1.567 2 4
    1.567 2 6
    1.567 3 4
    1.567 3 7
    1.567 4 8
    1.567 5 6
    1.567 5 7
    1.567 6 8
    1.567 7 8
C6H12N2 Triethylenediamine 1.553 3 6
    1.553 4 8
    1.553 5 7
C6H12O2 Hexanoic acid 1.529 1 2
    1.538 2 3
    1.537 3 4
    1.533 4 5
    1.518 5 6
C8H14 Bicyclo[2.2.2]octane 1.555 1 3
    1.555 1 4
    1.555 1 5
    1.555 2 6
    1.555 2 7
    1.555 2 8
    1.546 3 6
    1.546 4 8
    1.546 5 7
C8H16 cyclooctane 1.534 1 2
    1.534 1 3
    1.537 2 4
    1.537 3 5
    1.537 4 6
    1.537 5 7
    1.537 6 8
    1.537 7 8
(CH3)3CC(CH3)3 tetramethylbutane 1.580 1 2
    1.543 1 3
    1.543 1 4
    1.543 1 5
    1.543 2 6
    1.543 2 7
    1.543 2 8
C3F6 hexafluoropropene 1.339 1 2
    1.501 2 3
CH3COC6H5 acetophenone 1.502 1 2
    1.497 2 3
    1.401 3 5
    1.405 3 6
    1.398 5 7
    1.396 6 8
    1.399 7 9
    1.399 8 9
C10H8 Azulene 1.396 1 3
    1.396 1 4
    1.408 2 9
    1.408 2 10
    1.394 3 5
    1.394 4 6
    1.394 5 7
    1.394 6 8
    1.495 7 8
    1.423 7 9
    1.423 8 10
Fe(C5H5)2 ferrocene 1.435 2 3
    1.435 2 6
    1.435 3 4
    1.435 4 5
    1.435 5 6
    1.435 7 8
    1.435 7 11
    1.435 8 9
    1.435 9 10
    1.435 10 11
C12H10N2 azobenzene 1.409 3 5
    1.408 3 7
    1.409 4 6
    1.408 4 8
    1.396 5 9
    1.396 6 10
    1.395 7 11
    1.395 8 12
    1.399 9 13
    1.399 10 14
    1.400 11 13
    1.400 12 14