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Compare Calculated Bonds for C-C

17 01 10 14 40

CCSD(T)=FULL/aug-cc-pVTZ

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


Values greater than 2.30 are in the 2.30 bin. Values less than 1.10 are in the 1.10 bin.

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1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.400 0.161

  Species Name Bond Length (Å)
Lowest value HCCF Fluoroacetylene 1.199
Highest value C5H6 Propellane 2.236

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
C2 Carbon diatomic 1.244 1 2
C2+ carbon diatomic cation 1.402 1 2
C2H- Ethynyl anion 1.249 1 2
C2H Ethynyl radical 1.207 1 2
C2H2 Acetylene 1.206 1 2
C2H2+ acetylene cation 1.250 1 2
C2H3- vinyl anion 1.360 1 2
C2H3 vinyl 1.310 1 2
C2H3+ vinyl cation 1.225 2 3
C2H4- Ethylene anion 1.335 1 2
C2H4 Ethylene 1.333 1 2
C2H4+ Ethylene cation 1.398 1 2
C2H5- Ethyl anion 1.532 1 2
C2H6 Ethane 1.524 1 2
C2H6+ ethane cation 1.430 1 2
C3 carbon trimer 1.293 1 2
    1.293 1 3
SiC2 Silicon dicarbide 1.273 2 3
CCO Dicarbon monoxide 1.362 1 2
HCCN cyanomethylene 1.318 1 2
HCCO ketenyl radical 1.300 1 2
HCCF Fluoroacetylene 1.199 1 2
HCCCl Chloroacetylene 1.206 1 2
HCCBr bromoacetylene 1.206 1 2
C2H2O Oxirene 1.271 2 3
CH2CO Ketene 1.313 1 2
CH2CS Thioketene 1.310 1 2
C3H3 cyclopropenyl radical 1.461 1 3
    1.461 1 4
    1.315 3 4
CH3CN- acetonitrile anion 1.460 1 2
CH3CN Acetonitrile 1.457 1 2
CHNCH2 2H-Azirine 1.437 2 3
HCNCH2+ 2H-Azirine cation 1.693 2 3
CHNHCH 1H-Azirine 1.279 2 3
HCCNH2 Ethynamine 1.207 1 2
CH2COH+ ketene, protonated 1.279 1 2
CH2CHF Ethene, fluoro- 1.323 1 2
CH3CCH propyne 1.458 1 2
    1.207 2 3
CH2CCH2 allene 1.308 1 2
    1.308 1 3
C3H4 cyclopropene 1.508 1 2
    1.508 1 3
    1.296 2 3
CH3CHN methylmethaniminyl radical 1.507 1 2
CH2CHNH vinylazine 1.398 1 2
CH3CHO Acetaldehyde 1.498 1 2
C2H4O Ethylene oxide 1.463 2 3
C2H4O+ ethylene oxide cation 1.460 2 3
C2H4S Thiirane 1.481 2 3
CH2CH2Cl 2-chloroethyl radical 1.465 1 2
C3H5 Allyl radical 1.382 1 3
    1.382 1 4
C3H5+ Allyl cation 1.378 1 3
    1.378 1 4
CH3CHCH 1-propenyl radical 1.311 1 2
    1.501 1 3
CH3CHNH ethanimine 1.498 1 2
CH3CHOH+ acetaldehyde, protonated 1.450 1 2
C2H5Br Ethyl bromide 1.509 1 2
C3H6 Cyclopropane 1.505 1 2
    1.505 1 3
    1.505 2 3
CH2CHCH3 Propene 1.495 1 2
    1.333 2 3
CH3CH2SH ethanethiol 1.518 1 2
C3H8 Propane 1.523 1 2
    1.523 1 3
C4 Carbon tetramer 1.288 1 2
    1.308 1 3
    1.308 2 4
C2N2 Cyanogen 1.381 1 2
C3O Tricarbon monoxide 1.272 1 2
C4H2 Diacetylene 1.371 1 2
    1.211 1 3
    1.211 2 4
HNCCNH Ethenediimine 1.303 1 2
C2H2O2 Ethanedial 1.513 1 2
C3H2O Propadienal 1.328 1 2
    1.303 2 3
C3H3N+ acrylonitrile cation 1.384 1 3
    1.399 3 5
C4H4 cyclobutadiene 1.566 1 2
    1.343 1 3
    1.343 2 4
    1.566 3 4
CH2CHCHO Acrolein 1.469 1 2
    1.336 2 3
CH3CHF2 Ethane, 1,1-difluoro- 1.496 1 2
C2H4F2 1,2-difluoroethane 1.509 1 2
CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1.508 1 2
C2H5CN ethyl cyanide 1.527 1 2
    1.460 2 3
CH3CHNOH Acetaldoxime 1.492 1 2
CH3C(OH)=NH Ethaninidic acid 1.494 1 2
CH2CHCH2F Allyl Fluoride 1.490 1 2
    1.331 2 3
H2NCHCHNH2 diaminoethylene 1.335 1 2
C3H6O Oxetane 1.537 2 3
    1.537 2 4
CH3CHFCH3 2-Fluoropropane 1.508 1 4
    1.508 1 5
C4H8 cyclobutane 1.547 1 3
    1.547 1 4
    1.547 2 3
    1.547 2 4
CH3CH2CH2CH3 Butane 1.522 1 2
    1.522 1 3
    1.522 2 4
C3O2 Carbon suboxide 1.273 1 2
    1.273 1 3
CH2ClCCCl 1,3-dichloropropyne 1.206 1 2
    1.447 2 3
CHCl2CCH 3,3-dichloropropyne 1.205 1 2
    1.446 2 3
C3H3N2- imidizolyl anion 1.387 4 5
CHF2CH2F Ethane, 1,1,2-trifluoro 1.505 1 2
C5H4 pentatetraene 1.278 1 2
    1.278 1 3
    1.316 2 4
    1.316 3 5
C4H4N- pyrrolide anion 1.399 2 4
    1.399 3 5
    1.416 4 5
C4H4Se selenophene 1.361 2 4
    1.361 3 5
    1.425 4 5
C5H6 Propellane 1.514 1 2
    1.514 1 5
    1.514 2 3
    1.583 2 5
    2.236 3 4
    1.514 3 5
    1.514 4 5
C5H8 Bicyclo[1.1.1]pentane 1.551 1 2
    1.551 1 3
    1.551 1 4
    1.551 2 5
    1.551 3 5
    1.551 4 5
C4F2 difluorobutadiyne 1.372 1 2
    1.201 1 3
    1.201 2 4
CF2CCl2 difluorodichloroethylene 1.326 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
C6H2 hexatriyne 1.217 1 2
    1.364 1 3
    1.364 2 4
    1.212 3 5
    1.212 4 6
C4H2N2 Fumaronitrile 1.340 1 2
    1.424 1 3
    1.424 2 4
C6H6 Benzene 1.392 1 2
    1.392 1 6
    1.392 2 3
    1.392 3 4
    1.392 4 5
    1.392 5 6
C6H6 Prismane 1.521 1 2
    1.521 1 3
    1.554 1 4
    1.521 2 3
    1.554 2 6
    1.554 3 5
    1.521 4 5
    1.521 4 6
    1.521 5 6
C6H6 Trimethylenecycopropane 1.442 1 2
    1.442 1 3
    1.333 1 4
    1.442 2 3
    1.333 2 5
    1.333 3 6
CH(CN)3 tricyanomethane 1.466 1 3
    1.466 1 4
    1.466 1 5
C7H7+ cycloheptatrienyl cation 1.393 1 2
    1.393 1 7
    1.393 2 3
    1.393 3 4
    1.393 4 5
    1.393 5 6
    1.393 6 7