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Compare Calculated Bonds for C-C

17 01 10 14 40

CCSD/cc-pVTZ

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
1.440 0.143

  Species Name Bond Length (Å)
Lowest value C4H8 methylcyclopropane 1.082
Highest value C4H6 1-Methylcyclopropene 3.324

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
C2 Carbon diatomic 1.247 1 2
C2+ carbon diatomic cation 1.404 1 2
C2H- Ethynyl anion 1.245 1 2
C2H Ethynyl radical 1.207 1 2
HCCH- acetylene anion 1.314 1 2
C2H2 Acetylene 1.203 1 2
C2H2+ acetylene cation 1.249 1 2
H2CC- vinylidene anion 1.343 1 2
C2H3- vinyl anion 1.360 1 2
C2H3 vinyl 1.311 1 2
C2H3+ vinyl cation 1.224 2 3
C2H4- Ethylene anion 1.450 1 2
C2H4 Ethylene 1.331 1 2
C2H4+ Ethylene cation 1.408 1 2
C2H5- Ethyl anion 1.542 1 2
C2H5 Ethyl radical 1.491 1 2
C2H6 Ethane 1.527 1 2
C2H6+ ethane cation 1.430 1 2
C3 carbon trimer 1.291 1 2
    1.291 1 3
SiC2 Silicon dicarbide 1.271 2 3
CCO Dicarbon monoxide 1.365 1 2
HCCN cyanomethylene 1.329 1 2
HCCO ketenyl radical 1.297 1 2
HCCF Fluoroacetylene 1.196 1 2
HCCCl Chloroacetylene 1.202 1 2
HCCBr bromoacetylene 1.203 1 2
C2H2O Oxirene 1.267 2 3
CH2CO Ketene 1.314 1 2
HCCOH ethynol 1.201 1 2
CH2CS Thioketene 1.310 1 2
C3H3 cyclopropenyl radical 1.463 1 3
    1.463 1 4
    1.313 3 4
CH3CN- acetonitrile anion 1.569 1 2
CH3CN Acetonitrile 1.464 1 2
CH3CN+ Acetonitrile cation 1.415 1 2
CHNCH2 2H-Azirine 1.435 2 3
HCNCH2+ 2H-Azirine cation 1.693 2 3
CHNHCH 1H-Azirine 1.276 2 3
H2CCNH Ethenimine 1.311 1 2
HCCNH2 Ethynamine 1.204 1 2
CH2COH+ ketene, protonated 1.280 1 2
CH2CHF Ethene, fluoro- 1.322 1 2
C2H3Cl Ethene, chloro- 1.326 1 2
C2H3Br vinyl bromide 1.326 1 2
CH3CCH propyne 1.465 1 2
    1.204 2 3
CH2CCH2 allene 1.308 1 2
    1.308 1 3
C3H4 cyclopropene 1.508 1 2
    1.508 1 3
    1.294 2 3
CH3CHN methylmethaniminyl radical 1.510 1 2
CH2CHNH vinylazine 1.401 1 2
CH3CHO Acetaldehyde 1.503 1 2
CH3CHO+ acetaldehyde cation 1.509 1 2
C2H4O Ethylene oxide 1.464 2 3
C2H4O+ ethylene oxide cation 1.460 2 3
C2H4S Thiirane 1.481 2 3
CH2CHSH Ethenethiol 1.332 1 2
CH3CHS Thioacetaldehyde 1.496 1 2
CH2CH2Cl 2-chloroethyl radical 1.471 1 2
CHClCH3 1-chloroethyl radical 1.486 1 2
C3H5 Allyl radical 1.384 1 3
    1.384 1 4
C3H5+ Allyl cation 1.378 1 3
    1.378 1 4
CH3CHCH 1-propenyl radical 1.313 1 2
    1.505 1 3
CH3CHNH ethanimine 1.502 1 2
CH3CH2O Ethoxy radical 1.519 1 2
CH3CHOH 1-hydroxy-ethyl radical 1.486 1 2
CH3CHOH+ acetaldehyde, protonated 1.456 1 2
C2H4OH+ ethylene oxide, protonated 1.457 3 4
C2H5F fluoroethane 1.507 1 2
CH3CH2Cl Ethyl chloride 1.514 1 2
C2H5Br Ethyl bromide 1.515 1 2
C3H6 Cyclopropane 1.505 1 2
    1.505 1 3
    1.505 2 3
CH2CHCH3 Propene 1.500 1 2
    1.332 2 3
C2H6N+ aziridine, protonated 1.474 2 3
CH3CH2OH Ethanol 1.514 1 2
CH3CH2SH ethanethiol 1.521 1 2
CH3CHCH3 Isopropyl radical 1.492 1 2
    1.492 1 3
CH3CHCH3+ Isopropyl cation 1.440 1 3
    1.440 1 4
C3H7+ cyclopropane, protonated 1.389 1 2
    1.720 1 3
    1.814 2 3
CH3CH2NH2 Ethylamine 1.522 2 3
C3H8 Propane 1.526 1 2
    1.526 1 3
CH3CH2NH3+ ethylamine, protonated 1.515 2 3
C4 Carbon tetramer 1.289 1 2
    1.310 1 3
    1.310 2 4
C2N2 Cyanogen 1.392 1 2
C3O Tricarbon monoxide 1.269 1 2
C2F2 difluoroacetylene 1.186 1 2
HCCCN Cyanoacetylene 1.387 2 3
    1.204 3 4
C4H2 Diacetylene 1.382 1 2
    1.207 1 3
    1.207 2 4
HNCCNH Ethenediimine 1.298 1 2
C2H2O2 Ethanedial 1.519 1 2
C3H2O Propadienal 1.326 1 2
    1.305 2 3
CH2CF2 Ethene, 1,1-difluoro- 1.321 1 2
CH2CCl2 Ethene, 1,1-dichloro- 1.324 1 2
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.331 1 2
CHFCHClz (Z)-1-Chloro-2-fluoroethene 1.325 1 2
CHFCHCl (E)-1-chloro-2-fluoroethene 1.324 1 2
C2H2ClF 1-chloro-1-fluoroethylene 1.322 1 2
CHBrCHBr Ethene, 1,2-dibromo-, (Z)- 1.327 1 2
CHBrCHBr Ethene, 1,2-dibromo-, (E)- 1.325 1 2
C3H3N acrylonitrile 1.441 1 3
    1.334 3 5
C3H3N+ acrylonitrile cation 1.389 1 3
    1.402 3 5
HOCH2CN cyanomethanol 1.480 1 2
CH3COF Acetyl fluoride 1.493 1 2
CH3COCl Acetyl Chloride 1.497 1 2
CH2ClCHO chloroacetaldehyde 1.514 1 2
C2H3CCH 1-Buten-3-yne 1.436 1 2
    1.336 1 3
    1.207 2 4
C4H4 cyclobutadiene 1.570 1 2
    1.338 1 3
    1.570 3 4
    1.338 2 4
NH2CH2CN Aminoacetonitrile 1.482 2 3
NH2CCNH2 Diaminoacetylene 1.205 1 2
CH3COOH Acetic acid 1.500 1 2
CH2CHCHO Acrolein 1.478 1 2
    1.334 2 3
CHOCH2OH hydroxy acetaldehyde 1.519 1 2
C3H4O Cyclopropanone 1.486 1 3
    1.486 1 4
    1.605 3 4
CH3CHF2 Ethane, 1,1-difluoro- 1.502 1 2
C2H4F2 1,2-difluoroethane 1.503 1 2
CH3CHCl2 Ethane, 1,1-dichloro- 1.512 1 2
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.512 1 2
CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1.513 1 2
CH2BrCH2Br Ethane, 1,2-dibromo- 1.509 1 2
CH2BrCH2Cl 1-bromo-2-chloroethane 1.511 1 2
C2H5CN ethyl cyanide 1.531 1 2
    1.469 2 3
CH3CONH2 Acetamide 1.515 1 2
CH3CHNOH Acetaldoxime 1.494 1 2
CH3COCH2 Acetonyl radical 1.445 1 3
    1.514 1 4
C2H5OO ethylperoxy radical 1.511 1 2
CH3C(OH)=NH Ethaninidic acid 1.499 1 2
CH3CSNH2 Ethanethioamide 1.508 1 3
CH2FCH2OH 2-fluoroethanol 1.508 1 2
CH2CHCH2F Allyl Fluoride 1.496 1 2
    1.330 2 3
CH2ClCH2OH 2-Chloroethanol 1.514 1 2
C3H5Cl 1-chloro-1-propene(Z) 1.335 1 2
    1.497 2 3
C3H5Cl 1-chloro-1-propene(E) 1.331 1 2
    1.503 2 3
CH2CHCHCH2 1,3-Butadiene 1.474 1 2
    1.335 1 3
    1.335 2 4
CHCCH2CH3 1-Butyne 1.205 1 2
    1.468 2 3
    1.531 3 4
CH2CCHCH3 1,2-Butadiene 1.309 1 2
    1.309 2 3
    1.507 3 4
C4H6 Cyclobutene 1.340 1 2
    1.518 1 3
    1.518 2 4
    1.566 3 4
C4H6 1-Methylcyclopropene 1.511 2 3
    1.087 2 6
    2.255 3 6
    3.324 3 10
C4H6 Methylenecyclopropane 1.345 1 2
    1.413 2 5
    1.413 2 6
    1.494 5 6
C4H6 Bicyclo[1.1.0]butane 1.479 1 2
    1.495 1 3
    1.495 2 3
    1.495 2 4
    1.495 1 4
H2NCHCHNH2 diaminoethylene 1.334 1 2
CH3COCH3- acetone anion 1.522 1 3
    1.522 1 4
C3H6O Propylene oxide 1.502 2 6
    1.463 6 8
C3H6O 2-Propen-1-ol 1.497 1 2
    1.331 2 3
CH3CH2CHO Propanal 1.524 1 2
    1.504 2 3
C3H6O Oxetane 1.539 2 3
    1.539 2 4
C3H5OH Cyclopropanol 1.490 1 2
    1.501 1 3
    1.516 2 3
C3H6O Acetone enol 1.494 1 2
    1.334 2 3
C3H6S Thietane 1.541 2 4
    1.541 3 4
C3H6S Thiirane, methyl- 1.505 1 2
    1.483 2 3
CH3CSCH3 Thioacetone 1.504 1 3
    1.504 1 4
CH2ClCH2OH2+ 2-chloroethanol, protonated 1.509 1 2
CH3CHCHCH2 methylallyl radical 1.385 1 2
    1.385 2 3
    1.495 3 4
C3H7N Cyclopropylamine 1.500 1 4
    1.500 1 5
    1.503 4 5
HOCH2CH2NH2 monoethanolamine 1.520 2 3
CH3CHFCH3 2-Fluoropropane 1.513 1 4
    1.513 1 5
CH2FCH2CH3 1-Fluoropropane 1.513 1 2
    1.525 2 3
CH3CHClCH3 Propane, 2-chloro- 1.517 2 3
    1.517 2 4
CH3CHBrCH3 i-propyl bromide 1.517 1 4
    1.517 1 5
CH3CH2CH2Br n-propyl bromide 1.517 1 2
    1.528 2 3
CH2CHCH2CH3 1-Butene 1.531 1 2
    1.502 2 3
    1.332 3 4
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.336 1 2
    1.508 1 5
    1.508 1 6
CH3CHCHCH3 2-Butene, (Z)- 1.342 1 2
    1.505 1 3
    1.505 2 4
C4H8 methylcyclopropane 1.508 1 2
    1.082 1 3
    1.504 1 4
C4H8 cyclobutane 1.549 1 3
    1.549 2 3
    1.549 2 4
    1.549 1 4
CH3CHOHCH3 Isopropyl alcohol 1.522 1 2
    1.517 1 3
C3H7OH 1-Propanol 1.526 1 2
    1.517 2 3
CH3OC2H5 Ethane, methoxy- 1.513 3 4
CH3CH(NH2)CH3 2-Propanamine 1.522 1 4
    1.522 1 5
NH2CH2CH2CH3 1-Propanamine 1.524 1 2
    1.526 2 3
CH3CH(CH3)CH3 Isobutane 1.527 1 3
    1.527 1 4
    1.527 1 5
CH3CH2CH2CH3 Butane 1.526 1 2
    1.526 1 3
    1.526 2 4
C3O2 Carbon suboxide 1.274 1 2
    1.274 1 3
C3H2O2 Propiolic acid 1.456 1 2
    1.203 2 3
CHCl2CHO dichloroacetaldehyde 1.520 1 2
CH2ClCCCl 1,3-dichloropropyne 1.202 1 2
    1.456 2 3
CHCl2CCH 3,3-dichloropropyne 1.203 1 2
    1.454 2 3
C2H2N2O Furazan 1.423 4 5
C3H3N2- imidizolyl anion 1.384 4 5
C3H3N2 imidazolyl radical 1.471 4 5
C3H3NO Isoxazole 1.426 1 2
    1.352 1 3
C3H3NO Oxazole 1.349 4 5
C3H3NS Thiazole 1.359 3 5
CHF2CH2F Ethane, 1,1,2-trifluoro 1.510 1 2
CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1.503 1 2
C5H4 pentatetraene 1.278 1 2
    1.278 1 3
    1.314 2 4
    1.314 3 5
C3H4N2 1H-Imidazole 1.366 3 5
C3H4N2 4H-Imidazole 1.499 4 5
C3H4N2 2H-Imidazole 1.456 4 5
C4H4N- pyrrolide anion 1.398 2 4
    1.398 3 5
    1.418 4 5
C4H4N pyrrolide radical 1.460 2 4
    1.460 3 5
    1.356 4 5
HOCH2COOH Hydroxyacetic acid 1.508 1 2
CH3COCCH 3-butyn-2-one 1.506 1 2
    1.468 2 4
    1.206 4 5
C2H4O3 1,2,3-trioxolane 1.548 4 5
HOCHCCHOH allenediol 1.311 1 2
    1.311 1 3
C4H4Se selenophene 1.358 2 4
    1.435 4 5
    1.358 3 5
C5H5 cyclopentadienyl radical 1.396 1 2
    1.470 2 3
    1.354 3 4
    1.470 4 5
    1.396 1 5
C4H5N Pyrrole 1.372 3 5
    1.426 5 6
    1.372 4 6
CH3OCH2CN Methoxyacetonitrile 1.484 3 4
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.334 1 2
    1.465 2 3
    1.334 3 4
C5H6 Propellane 1.514 1 2
    1.514 2 3
    2.240 3 4
    1.514 3 5
    1.577 2 5
    1.514 1 5
    1.514 4 5
C4H6N+ pyrrole, protonated 1.333 2 4
    1.472 4 5
    1.333 3 5
C4H6N+ pyrrole, alpha-protonated 1.490 2 4
    1.444 3 5
    1.349 4 5
CH3CH2COOH Propanoic Acid 1.506 1 2
    1.521 2 3
CH2CHOCHCH2 Vinyl ether 1.331 2 4
    1.327 3 5
HCOOC2H5 Ethyl formate 1.511 1 2
CH2CHSCHCH2 Divinyl sulfide 1.332 2 4
    1.333 3 5
CH2FCH2CH2F 1,3-difluoropropane 1.513 1 2
    1.513 1 3
CH3CCl2CH3 Propane, 2,2-dichloro- 1.516 1 4
    1.516 1 5
C5H7 cyclopentenyl radical 1.376 1 2
    1.376 1 3
    1.515 2 4
    1.515 3 5
    1.543 4 5
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.474 2 3
    1.532 3 4
    1.532 3 5
CH3CH2CH2CN Butanenitrile 1.468 2 3
    1.533 3 4
    1.525 4 5
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.491 1 2
    1.332 2 3
    1.499 3 4
C5H8 Bicyclo[1.1.1]pentane 1.553 1 2
    1.553 1 3
    1.553 1 4
    1.553 2 5
    1.553 3 5
    1.553 4 5
C5H8 Ethenylcyclopropane 1.477 1 2
    1.333 2 3
    1.511 1 4
    1.511 1 5
    1.501 4 5
C4H10O 1-Butanol 1.513 1 2
    1.524 2 3
    1.525 3 4
C4H10O 1-Propanol, 2-methyl- 1.525 1 2
    1.527 1 3
    1.527 1 4
C4H10O Methyl propyl ether 1.515 3 4
    1.526 4 5
C(CH3)3SH 2-Propanethiol, 2-methyl- 1.529 1 3
    1.527 1 4
    1.527 1 5
C4H9SH 1-Butanethiol 1.524 2 3
    1.527 3 4
    1.526 4 5
NH(C2H5)2 diethylamine 1.520 2 4
    1.520 3 5
C4F2 difluorobutadiyne 1.383 1 2
    1.198 1 3
    1.198 2 4
CF2CCl2 difluorodichloroethylene 1.327 1 2
ClCOClCO Oxalyl chloride 1.549 1 2
C2ClF3 Ethene, chlorotrifluoro- 1.324 1 2
CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1.330 1 2
CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1.328 1 2
C2Br4 tetrabromoethene 1.339 1 2
CF3CHO trifluoroacetaldehyde 1.534 1 2
C6H2 hexatriyne 1.211 1 2
    1.377 1 3
    1.377 2 4
    1.208 3 5
    1.208 4 6
C4H2N2 Fumaronitrile 1.338 1 2
    1.436 1 3
    1.436 2 4
C2H2O4 Oxalic Acid 1.536 1 2
C3H2O3 vinylene carbonate 1.326 5 6
CF3COOH trifluoroacetic acid 1.540 1 2
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.519 1 2
CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1.513 1 2
CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1.525 1 2
CH2ClCCl3 1,1,1,2-tetrachloroethane 1.526 1 2
CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1.524 1 2
CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1.522 1 2
C4H3ClO Furan, 2-chloro 1.352 1 2
    1.440 2 3
    1.352 3 4
C2H4CO3 Ethylene carbonate 1.531 5 6
C2H4N2S2 Ethanedithioamide 1.533 1 2
C6H5- phenyl anion 1.422 1 2
    1.422 1 3
    1.400 2 4
    1.400 3 5
    1.395 4 6
    1.395 5 6
C2H5NO3 Nitric acid, ethyl ester 1.512 5 6
C6H6 Prismane 1.521 1 2
    1.521 1 3
    1.521 2 3
    1.555 1 4
    1.555 3 5
    1.521 4 5
    1.521 4 6
    1.521 5 6
    1.555 2 6
C6H6 Benzvalene 1.451 1 2
    1.521 1 3
    1.521 2 3
    1.521 2 4
    1.521 1 4
    1.510 3 5
    1.510 4 6
    1.337 5 6
C6H6 Hexa-1,5-diene-3-yne 1.210 1 2
    1.432 1 3
    1.432 2 4
    1.337 3 5
    1.337 4 6
C6H6 Trimethylenecycopropane 1.449 1 2
    1.449 1 3
    1.449 2 3
    1.330 1 4
    1.330 2 5
    1.330 3 6
C6H6 1,2,4,5-Hexatetraene 1.470 1 2
    1.313 1 3
    1.313 2 4
    1.307 3 5
    1.307 4 6
C5H6N+ Pyridinium 1.379 2 4
    1.379 3 5
    1.394 4 6
    1.394 5 6
C4H6O2 γ–Butyrolactone 1.519 1 2
    1.525 2 3
    1.529 3 4
C4H6O2 Crotonic Acid 1.477 1 2
    1.334 2 3
    1.496 3 4
C5H6O 2-methylfuran 1.355 2 4
    1.440 4 5
    1.352 3 5
    1.486 2 6
C5H6O Pentadienal 1.472 1 3
    1.341 3 4
    1.458 4 5
    1.337 5 6
C6H7+ benzene, protonated 1.468 1 2
    1.468 1 3
    1.365 2 4
    1.365 3 5
    1.410 4 6
    1.410 5 6
C3H7ONO Propyl nitrite 1.526 1 2
    1.514 2 3
C5H8O Cyclopentanone 1.527 2 3
    1.527 2 4
    1.531 3 5
    1.531 4 6
    1.539 5 6
C4H8O2 Ethyl acetate 1.504 1 2
    1.512 5 6
C5H8O Methyl cyclopropyl ketone 1.510 2 3
    1.492 2 4
    1.515 4 5
    1.515 4 6
    1.490 5 6
C6H10 1,5-Hexadiene 1.536 1 2
    1.501 1 3
    1.501 2 4
    1.332 3 5
    1.332 4 6
C5H10O 2-methylbutyraldehyde 1.512 1 2
    1.537 2 3
    1.526 3 4
    1.523 2 5
C5H10O 3-Pentanone 1.517 2 3
    1.517 2 4
    1.521 3 5
    1.521 4 6
C6H12 2,3-dimethylbut-1-ene 1.335 1 2
    1.515 2 3
    1.507 2 4
    1.532 3 5
    1.532 3 6
C6H12 (Z)-hex-3-ene 1.336 1 2
    1.503 1 3
    1.503 2 4
    1.531 3 5
    1.531 4 6
CF3COF trifluoroacetyl fluoride 1.537 1 2
F2CCCF2 tetrafluoroallene 1.296 1 2
    1.296 1 3
CF3COO- trifluoro acetate anion 1.568 1 2
CH(CN)3 tricyanomethane 1.476 1 3
    1.476 1 4
    1.476 1 5
HN=C=C(CN)2 Dicyanoketenimine 1.334 1 2
    1.433 1 4
    1.433 1 5
CF3CHF2 pentafluoroethane 1.529 1 2
C6H6O 2,5-Cyclohexadienone 1.480 1 3
    1.480 1 4
    1.496 2 5
    1.337 3 5
    1.496 2 6
    1.337 4 6
C7H7+ cycloheptatrienyl cation 1.394 1 2
    1.394 2 3
    1.394 3 4
    1.394 4 5
    1.394 5 6
    1.394 6 7
    1.394 1 7
C7H10 Norbornene 1.540 1 2
    1.540 1 3
    1.519 2 4
    1.519 3 5
    1.338 4 5
    1.557 2 6
    1.557 3 7
    1.556 6 7
C7H12 Norbornane 1.537 1 2
    1.537 1 3
    1.538 2 4
    1.538 2 5
    1.538 3 6
    1.557 5 6
    1.538 3 7
    1.557 4 7
C4F4 tetrafluorcyclobutadiene 1.552 1 2
    1.330 2 3
    1.552 3 4
    1.330 1 4
C2Cl6 hexachloroethane 1.574 1 2
CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1.549 1 2
CF3CF2Cl pentafluorochloroethane 1.545 1 2
C6H4Cl2 1,4-dichlorobenzene 1.389 1 3
    1.389 1 4
    1.389 2 5
    1.391 4 5
    1.389 2 6
    1.391 3 6
C6H5NO nitrosobenzene 1.394 1 2
    1.387 2 3
    1.398 3 4
    1.391 4 5
    1.393 5 6
    1.388 1 6
C8H6 Pentalene 1.505 1 2
    1.349 2 3
    1.505 4 5
    1.349 5 6
    1.478 6 7
    1.345 1 7
    1.478 3 8
    1.345 4 8
    1.470 7 8
C8H6 benzocyclobutadiene 1.443 1 2
    1.366 2 3
    1.443 3 4
    1.350 5 6
    1.351 1 7
    1.517 6 7
C8H6 Calicene 1.344 1 2
    1.428 2 3
    1.428 2 4
    1.324 3 4
    1.458 1 5
    1.458 1 6
    1.359 5 7
    1.461 7 8
    1.359 6 8
C6H5CHO benzaldehyde 1.397 1 2
    1.387 2 3
    1.396 3 4
    1.391 4 5
    1.392 5 6
    1.393 1 6
    1.484 1 7
C(CN)4 tetracyanomethane 1.483 1 2
    1.483 1 3
    1.483 1 4
    1.483 1 5
C3F6 hexafluoropropene 1.326 1 2
    1.499 2 3
C9H8 Indene 1.394 1 2
    1.394 2 3
    1.397 1 4
    1.385 4 5
    1.403 5 6
    1.390 3 6
    1.470 6 7
    1.343 7 8
    1.509 5 9
    1.510 8 9
C4F6 perfluorobutadiene 1.331 1 2
    1.458 2 3
    1.331 3 4
C10H8 naphthalene 1.369 1 2
    1.418 2 3
    1.369 3 4
    1.369 5 6
    1.418 6 7
    1.369 7 8
    1.421 8 9
    1.421 1 9
    1.421 4 10
    1.421 5 10
    1.416 9 10