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- Aromaticity abstract "In organic chemistry, aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals exhibits a stabilization stronger than would be expected by the stabilization of conjugation alone. The earliest use of the term was in an article by August Wilhelm Hofmann in 1855. There is no general relationship between aromaticity as a chemical property and the olfactory properties of such compounds.Aromaticity can also be considered a manifestation of cyclic delocalization and of resonance. This is usually considered to be because electrons are free to cycle around circular arrangements of atoms that are alternately single- and double-bonded to one another. These bonds may be seen as a hybrid of a single bond and a double bond, each bond in the ring identical to every other. This commonly seen model of aromatic rings, namely the idea that benzene was formed from a six-membered carbon ring with alternating single and double bonds (cyclohexatriene), was developed by Kekulé (see History section below). The model for benzene consists of two resonance forms, which corresponds to the double and single bonds superimposing to give rise to six one-and-a-half bonds. Benzene is a more stable molecule than would be expected without accounting for charge delocalization.".
- Aromaticity thumbnail Benzene_resonance_structures.png?width=300.
- Aromaticity wikiPageID "239836".
- Aromaticity wikiPageRevisionID "602507384".
- Aromaticity hasPhotoCollection Aromaticity.
- Aromaticity subject Category:Aromatic_compounds.
- Aromaticity subject Category:Physical_organic_chemistry.
- Aromaticity type Abstraction100002137.
- Aromaticity type AromaticCompound114610088.
- Aromaticity type AromaticCompounds.
- Aromaticity type Chemical114806838.
- Aromaticity type Compound114818238.
- Aromaticity type Hydrocarbon114911057.
- Aromaticity type Material114580897.
- Aromaticity type Matter100020827.
- Aromaticity type OrganicCompound114727670.
- Aromaticity type Part113809207.
- Aromaticity type PhysicalEntity100001930.
- Aromaticity type Relation100031921.
- Aromaticity type Substance100019613.
- Aromaticity comment "In organic chemistry, aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals exhibits a stabilization stronger than would be expected by the stabilization of conjugation alone. The earliest use of the term was in an article by August Wilhelm Hofmann in 1855.".
- Aromaticity label "Aromaten".
- Aromaticity label "Aromaticidad".
- Aromaticity label "Aromaticidade".
- Aromaticity label "Aromaticiteit".
- Aromaticity label "Aromaticity".
- Aromaticity label "Aromatyczność".
- Aromaticity label "Composé aromatique".
- Aromaticity label "Ароматичность".
- Aromaticity label "عطرية".
- Aromaticity label "芳香性".
- Aromaticity label "芳香族化合物".
- Aromaticity sameAs Aromaticita.
- Aromaticity sameAs Aromaten.
- Aromaticity sameAs Αρωματικός_χαρακτήρας.
- Aromaticity sameAs Aromaticidad.
- Aromaticity sameAs Composé_aromatique.
- Aromaticity sameAs Aromatik.
- Aromaticity sameAs 芳香族化合物.
- Aromaticity sameAs 방향성.
- Aromaticity sameAs Aromaticiteit.
- Aromaticity sameAs Aromatyczność.
- Aromaticity sameAs Aromaticidade.
- Aromaticity sameAs m.01jsm7.
- Aromaticity sameAs Q210390.
- Aromaticity sameAs Q210390.
- Aromaticity sameAs Aromaticity.
- Aromaticity wasDerivedFrom Aromaticity?oldid=602507384.
- Aromaticity depiction Benzene_resonance_structures.png.
- Aromaticity isPrimaryTopicOf Aromaticity.