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Compare Calculated Bonds for C-C

17 01 10 14 40

MP4/cc-pVTZ

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


Values greater than 2.20 are in the 2.20 bin. Values less than 1.00 are in the 1.00 bin.

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1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.427 0.136

  Species Name Bond Length (Å)
Lowest value C4H8 methylcyclopropane 1.084
Highest value C5H6 Propellane 2.243

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
C2- carbon diatomic anion 1.287 1 2
C2 Carbon diatomic 1.277 1 2
C2+ carbon diatomic cation 1.415 1 2
C2H- Ethynyl anion 1.260 1 2
C2H Ethynyl radical 1.183 1 2
C2H+ Ethynyl cation 1.223 1 2
C2H2 Acetylene 1.213 1 2
C2H2+ acetylene cation 1.256 1 2
C2H3- vinyl anion 1.367 1 2
C2H3 vinyl 1.289 1 2
C2H3+ vinyl cation 1.233 2 3
C2H4- Ethylene anion 1.454 1 2
C2H4 Ethylene 1.337 1 2
C2H4+ Ethylene cation 1.412 1 2
C2H5- Ethyl anion 1.545 1 2
C2H5+ Ethyl cation 1.386 2 3
C2H6 Ethane 1.529 1 2
C2H6+ ethane cation 1.436 1 2
C3 carbon trimer 1.314 1 2
    1.314 1 3
C3+ carbon trimer cation 1.341 1 2
    1.341 1 3
CCO Dicarbon monoxide 1.377 1 2
HCCN cyanomethylene 1.349 1 2
HCCO ketenyl radical 1.323 1 2
HCCF Fluoroacetylene 1.207 1 2
HCCCl Chloroacetylene 1.215 1 2
HCCBr bromoacetylene 1.216 1 2
C2H2O Oxirene 1.277 2 3
CH2CO Ketene 1.321 1 2
CH2CS Thioketene 1.320 1 2
C3H3 cyclopropenyl radical 1.468 1 3
    1.468 1 4
    1.322 3 4
CH3CN- acetonitrile anion 1.578 1 2
CH3CN Acetonitrile 1.465 1 2
CH3CN+ Acetonitrile cation 1.412 1 2
CHNCH2 2H-Azirine 1.447 2 3
HCNCH2+ 2H-Azirine cation 1.719 2 3
CHNHCH 1H-Azirine 1.285 2 3
HCCNH2 Ethynamine 1.215 1 2
CH2CHO Vinyloxy radical 1.451 1 3
CH2COH+ ketene, protonated 1.285 1 2
CH3CCH propyne 1.465 1 2
    1.216 2 3
C3H4 cyclopropene 1.515 1 2
    1.515 1 3
    1.303 2 3
CH3CHN methylmethaniminyl radical 1.513 1 2
CH2CHNH vinylazine 1.401 1 2
CH3CHO Acetaldehyde 1.506 1 2
CH3CHO+ acetaldehyde cation 1.503 1 2
C2H4O Ethylene oxide 1.467 2 3
C2H4O+ ethylene oxide cation 1.463 2 3
C2H4S Thiirane 1.485 2 3
CH2CH2Cl 2-chloroethyl radical 1.472 1 2
C3H5 Allyl radical 1.379 1 3
    1.379 1 4
C3H5+ Allyl cation 1.385 1 3
    1.385 1 4
CH3CHNH ethanimine 1.499 1 2
CH3CH2O Ethoxy radical 1.522 1 2
CH3CHOH 1-hydroxy-ethyl radical 1.487 1 2
CH3CHOH+ acetaldehyde, protonated 1.455 1 2
CH2CH2OH 2-hydroxy ethyl radical 1.489 2 3
C2H5Br Ethyl bromide 1.517 1 2
C3H6 Cyclopropane 1.510 1 2
    1.510 1 3
    1.510 2 3
CH2CHCH3 Propene 1.501 1 2
    1.339 2 3
CH3CH2OH Ethanol 1.516 1 2
CH3CH2SH ethanethiol 1.525 1 2
CH3CHCH3 Isopropyl radical 1.493 1 2
    1.493 1 3
C3H7 n-Propyl radical 1.493 1 2
    1.531 2 3
C3H8 Propane 1.529 1 2
    1.529 1 3
CH3CH2NH3+ ethylamine, protonated 1.516 2 3
C4 Carbon tetramer 1.297 1 2
    1.314 1 3
    1.314 2 4
C4+ Carbon tetramer cation 1.278 1 2
    1.362 1 3
    1.362 2 4
C2N2 Cyanogen 1.386 1 2
C3O Tricarbon monoxide 1.293 1 2
C2F2 difluoroacetylene 1.197 1 2
C4H2 Diacetylene 1.375 1 2
    1.221 1 3
    1.221 2 4
HNCCNH Ethenediimine 1.319 1 2
C3H2O Propadienal 1.340 1 2
    1.321 2 3
CHFCHClz (Z)-1-Chloro-2-fluoroethene 1.333 1 2
CHFCHCl (E)-1-chloro-2-fluoroethene 1.333 1 2
C2H2ClF 1-chloro-1-fluoroethylene 1.330 1 2
HOCH2CN cyanomethanol 1.480 1 2
C4H4 cyclobutadiene 1.576 1 2
    1.347 1 3
    1.576 3 4
    1.347 2 4
NH2CH2CN Aminoacetonitrile 1.482 2 3
NH2CCNH2 Diaminoacetylene 1.216 1 2
C2H4F2 1,2-difluoroethane 1.504 1 2
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.513 1 2
CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1.515 1 2
CH3CHNOH Acetaldoxime 1.498 1 2
CH3C(OH)=NH Ethaninidic acid 1.501 1 2
CH2FCH2OH 2-fluoroethanol 1.510 1 2
CH2CHCH2F Allyl Fluoride 1.497 1 2
    1.337 2 3
CH2ClCH2OH 2-Chloroethanol 1.516 1 2
CHCCH2CH3 1-Butyne 1.217 1 2
    1.468 2 3
    1.534 3 4
C4H6 Bicyclo[1.1.0]butane 1.505 1 2
    1.501 1 3
    1.501 2 3
    1.501 2 4
    1.501 1 4
H2NCHCHNH2 diaminoethylene 1.342 1 2
CH3COCH3- acetone anion 1.525 1 3
    1.525 1 4
C3H6O 2-Propen-1-ol 1.501 1 2
    1.339 2 3
CH3CH2CHO Propanal 1.523 1 2
    1.510 2 3
C3H5OH Cyclopropanol 1.494 1 2
    1.506 1 3
    1.522 2 3
C3H6O Acetone enol 1.496 1 2
    1.341 2 3
CH3CSCH3 Thioacetone 1.507 1 3
    1.507 1 4
CH2ClCH2OH2+ 2-chloroethanol, protonated 1.510 1 2
CH3CHCHCH2 methylallyl radical 1.381 1 2
    1.378 2 3
    1.496 3 4
CH3CHFCH3 2-Fluoropropane 1.515 1 4
    1.515 1 5
CH2FCH2CH3 1-Fluoropropane 1.513 1 2
    1.529 2 3
CH3CHClCH3 Propane, 2-chloro- 1.519 2 3
    1.519 2 4
CH2CHCH2CH3 1-Butene 1.533 1 2
    1.502 2 3
    1.339 3 4
C4H8 methylcyclopropane 1.510 1 2
    1.084 1 3
    1.509 1 4
C4H8 cyclobutane 1.552 1 3
    1.552 2 3
    1.552 2 4
    1.552 1 4
CH3OC2H5 Ethane, methoxy- 1.515 3 4
NH2CH2CH2CH3 1-Propanamine 1.529 1 2
    1.530 2 3
CH3CH2CH2CH3 Butane 1.528 1 2
    1.528 1 3
    1.528 2 4
C3H7NH3+ n-propylamine, protonated 1.530 1 2
    1.519 2 3
C3O2 Carbon suboxide 1.281 1 2
    1.281 1 3
CHOCOOH oxo acetic acid 1.532 1 2
C3H2O2 Propiolic acid 1.453 1 2
    1.216 2 3
CH2ClCCCl 1,3-dichloropropyne 1.217 1 2
    1.455 2 3
CHCl2CCH 3,3-dichloropropyne 1.216 1 2
    1.452 2 3
C2H2N2O Furazan 1.416 4 5
C3H3N2- imidizolyl anion 1.394 4 5
C3H3N2 imidazolyl radical 1.451 4 5
C3H3NO Oxazole 1.359 4 5
CHF2CH2F Ethane, 1,1,2-trifluoro 1.512 1 2
C5H4 pentatetraene 1.283 1 2
    1.283 1 3
    1.323 2 4
    1.323 3 5
C3H4N2 1H-Imidazole 1.376 3 5
C3H4N2 4H-Imidazole 1.500 4 5
C3H4N2 2H-Imidazole 1.458 4 5
C4H4N- pyrrolide anion 1.405 2 4
    1.405 3 5
    1.423 4 5
C4H4N pyrrolide radical 1.454 2 4
    1.454 3 5
    1.373 4 5
C3H4O2 Methyl glyoxal 1.533 1 2
    1.504 2 3
HOCH2COOH Hydroxyacetic acid 1.512 1 2
CH3COCCH 3-butyn-2-one 1.510 1 2
    1.467 2 4
    1.219 4 5
C2H4O3 1,2,3-trioxolane 1.551 4 5
HOCHCCHOH allenediol 1.318 1 2
    1.318 1 3
C4H4Se selenophene 1.372 2 4
    1.429 4 5
    1.372 3 5
C4H5N Pyrrole 1.382 3 5
    1.382 4 6
    1.426 5 6
CH3OCH2CN Methoxyacetonitrile 1.484 3 4
C5H6 Propellane 1.524 1 2
    1.524 2 3
    2.243 3 4
    1.524 3 5
    1.524 1 5
    1.524 4 5
    1.604 2 5
C4H6N+ pyrrole, protonated 1.342 2 4
    1.342 3 5
    1.470 4 5
C5H7 cyclopentenyl radical 1.372 1 2
    1.372 1 3
    1.516 2 4
    1.516 3 5
    1.546 4 5
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.473 2 3
    1.535 3 4
    1.535 3 5
CH3CH2CH2CN Butanenitrile 1.468 2 3
    1.536 3 4
    1.527 4 5
C5H8 Bicyclo[1.1.1]pentane 1.557 1 2
    1.557 1 3
    1.557 1 4
    1.557 2 5
    1.557 3 5
    1.557 4 5
C5H8 1-pentyne 1.217 1 2
    1.466 2 3
    1.536 3 4
    1.527 4 5
C5H8 Ethenylcyclopropane 1.476 1 2
    1.341 2 3
    1.517 1 4
    1.517 1 5
    1.506 4 5
C4H10O Methyl propyl ether 1.517 3 4
    1.528 4 5
C4N2 2-Butynedinitrile 1.226 1 2
    1.373 1 3
    1.373 2 4
C4F2 difluorobutadiyne 1.376 1 2
    1.213 1 3
    1.213 2 4
CF2CCl2 difluorodichloroethylene 1.338 1 2
ClCOClCO Oxalyl chloride 1.556 1 2
C2ClF3 Ethene, chlorotrifluoro- 1.334 1 2
CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1.341 1 2
CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1.339 1 2
C2Br4 tetrabromoethene 1.354 1 2
CF3CHO trifluoroacetaldehyde 1.538 1 2
C6H2 hexatriyne 1.232 1 2
    1.366 1 3
    1.366 2 4
    1.224 3 5
    1.224 4 6
C4H2N2 Fumaronitrile 1.350 1 2
    1.431 1 3
    1.431 2 4
C2H2O4 Oxalic Acid 1.540 1 2
C3H2O3 vinylene carbonate 1.336 5 6
CF3COOH trifluoroacetic acid 1.543 1 2
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.522 1 2
CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1.527 1 2
CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1.526 1 2
CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1.524 1 2
C4H3ClO Furan, 2-chloro 1.364 1 2
    1.437 2 3
    1.363 3 4
C2H4N2S2 Ethanedithioamide 1.533 1 2
C6H5- phenyl anion 1.428 1 2
    1.428 1 3
    1.408 2 4
    1.408 3 5
    1.401 4 6
    1.401 5 6
C6H6 Prismane 1.528 1 2
    1.528 1 3
    1.528 2 3
    1.559 1 4
    1.559 3 5
    1.528 4 5
    1.528 4 6
    1.559 2 6
    1.528 5 6
C6H6 Hexa-1,5-diene-3-yne 1.225 1 2
    1.427 1 3
    1.427 2 4
    1.347 3 5
    1.347 4 6
C6H6 1,2,4,5-Hexatetraene 1.468 1 2
    1.321 1 3
    1.321 2 4
    1.314 3 5
    1.314 4 6
C4H6O2 Crotonic Acid 1.477 1 2
    1.342 2 3
    1.497 3 4
C5H6O Pentadienal 1.470 1 3
    1.351 3 4
    1.454 4 5
    1.346 5 6
C6H7+ benzene, protonated 1.469 1 2
    1.469 1 3
    1.375 2 4
    1.375 3 5
    1.412 4 6
    1.412 5 6
C4H7NO Ethoxyacetonitrile 1.514 1 2
    1.471 4 5
C4H8O2 Ethyl acetate 1.507 1 2
    1.513 5 6
C6H10 3-Hexyne 1.219 1 2
    1.468 1 3
    1.468 2 4
    1.535 3 5
    1.535 4 6
C5H10O 3-Pentanone 1.521 2 3
    1.521 2 4
    1.524 3 5
    1.524 4 6
CF3COF trifluoroacetyl fluoride 1.541 1 2
CF3COO- trifluoro acetate anion 1.572 1 2
CF3CHF2 pentafluoroethane 1.532 1 2
C4F4 tetrafluorcyclobutadiene 1.544 1 2
    1.348 2 3
    1.348 1 4
    1.544 3 4
C6H4Cl2 1,4-dichlorobenzene 1.396 1 3
    1.396 1 4
    1.396 2 5
    1.397 4 5
    1.397 3 6
    1.396 2 6
C(CN)4 tetracyanomethane 1.483 1 2
    1.483 1 3
    1.483 1 4
    1.483 1 5
C6N4 Tetracyanoethylene 1.371 1 2
    1.431 1 3
    1.431 1 4
    1.431 2 5
    1.431 2 6
C4F6 perfluorobutadiene 1.342 1 2
    1.454 2 3
    1.342 3 4