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Mesomeric effect

In chemistry, the mesomeric effect (or resonance effect) is a property of substituents or functional groups in a chemical compound. It is defined as the polarity produced in the molecule by the interaction of two pi bonds or between a pi bond and lone pair of electrons present on an adjacent atom. This change in electron arrangement results in the…

Representations of the mesomeric effect, Mesomeric effect vs. inductive effect & Overview

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Representations of the mesomeric effect

Resonance structuresElectron-withdrawing groupElectron donating groupElectron densityElectrophiles
25 related topics

Mesomeric effect vs. inductive effect

Inductive effectOrbitalElectronegativityIngoldPauling's
5 related topics

Overview

ChemistrySubstituentsFunctional groupsChemical compoundPolarity
13 related topics

Mesomerism in conjugated systems

Conjugated systemPEDADiamagnetic
3 related topics

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Overview

Representations of the mesomeric effect

Mesomeric effect vs. inductive effect

Mesomerism in conjugated systems

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Mesomeric effect

Nodes51
Edges50
Triples30
Avg. degree1.96
Density0.039216
Components1

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Mesomeric effect

Top relations

related to Mesomeric effect vs. inductive effect · 10
Mesomeric effect → As, English, French, German, Ingold, Mesomerism, Pauling's, Specifically, The, While
related to Mesomerism in conjugated systems · 10
Mesomeric effect → Additionally, Dobrowolski, For, Mesomeric, Oziminski, Some, Swain-Lupton, Taft, The, This
related to +M effect · 4
Mesomeric effect → As, Due, In, The
related to Representations of the mesomeric effect · 3
Mesomeric effect → Additionally, Below, The
related to −M effect · 3
Mesomeric effect → In, The, With

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Important terminology

effect mesomeric resonance electrons electron group inductive charge structures substituent pi molecule system substituents negative positive towards two structure lower

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Mesomeric effectrelated to +M effectThe0.60section
Mesomeric effectrelated to +M effectIn0.60section
Mesomeric effectrelated to +M effectDue0.60section
Mesomeric effectrelated to +M effectAs0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectThe0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectSpecifically0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectWhile0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectAs0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectIngold0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectPauling's0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectMesomerism0.60section
Mesomeric effectrelated to Mesomeric effect vs. inductive effectGerman0.60section

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