Lewis acids and bases
A Lewis acid (named for the American physical chemist Gilbert N. Lewis) is a chemical species that contains an empty orbital which is capable of accepting an electron pair from a Lewis base to form a Lewis adduct. A Lewis base, then, is any species that has a filled orbital containing an electron pair which is not involved in bonding but may form a dative bond with a Lewis acid to form a Lewis adduct. For example, NH3 is a Lewis base, because it can donate its lone pair of electrons. Trimethylborane (Me3B) is a Lewis acid as it is capable of accepting a lone pair. In a Lewis adduct, the Lewis acid and base share an electron pair furnished by the Lewis base, forming a dative bond. In the context of a specific chemical reaction between NH3 and Me3B, the lone pair from NH3 will form a dative
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Lewis' Acid-Base TheoryLewis' TheoryLewis' acids and basesLewis' theory of acids and basesLewis's Acid-Base TheoryLewis's TheoryLewis's acids and basesLewis AcidLewis Acid-Base TheoryLewis BasesLewis TheoryLewis acidLewis acid-baseLewis acid-base theoryLewis acidityLewis acidsLewis acids & basesLewis acid–base theoryLewis adductLewis baseLewis basesLewis basicLewis basicityLewis theory
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(Benzylideneacetone)iron tricarbonyl(Mesitylene)molybdenum tricarbonyl(Pentamethylcyclopentadienyl)aluminium(I)1,1,1-Trichloroethane1,4-Dioxane1-Octanol1-Tetralone10-Hydroxy Lycopodium alkaloids2-Mercaptopyridine2-Methylbut-3-yn-2-ol2-Methyltetrahydrofuran20th century in science3,4-Dimethoxystyrene4-(4-Methylphenyl)-4-oxobutanoic acidAbiological nitrogen fixationAcetic anhydride1,2-dimethoxyethaanAcidAcid dissociation constantAcid strengthAcidic oxideActivation of cyclopropanes by transition metalsAcyl chlorideAcyl halideAdamantaneAdductAdduct purificationAldol reactionAlfred WernerAlkali metalAlkylationAllyl glycidyl etherAllyltrichlorosilaneAluminiumAluminium(I) nucleophilesAluminium bromideAluminium chlorideAluminium hydrideAluminium hydroxideAluminium iodide
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Lewis acids and bases
A Lewis acid (named for the American physical chemist Gilbert N. Lewis) is a chemical species that contains an empty orbital which is capable of accepting an electron pair from a Lewis base to form a Lewis adduct. A Lewis base, then, is any species that has a filled orbital containing an electron pair which is not involved in bonding but may form a dative bond with a Lewis acid to form a Lewis adduct. For example, NH3 is a Lewis base, because it can donate its lone pair of electrons. Trimethylborane (Me3B) is a Lewis acid as it is capable of accepting a lone pair. In a Lewis adduct, the Lewis acid and base share an electron pair furnished by the Lewis base, forming a dative bond. In the context of a specific chemical reaction between NH3 and Me3B, the lone pair from NH3 will form a dative
has abstract
A Lewis acid (named for the Am ...... ect of Lewis adduct formation.
@en
Das Lewis-Säure-Base-Konzept i ...... lbert Newton Lewis eingeführt.
@de
La teoria àcid-base de Lewis é ...... cedir una parella d'electrons.
@ca
Lewisova teorie kyselin a zása ...... tronový pár a mohou ho sdílet.
@cs
Secondo la teoria di Lewis
* ...... ewis, completandone la teoria.
@it
Teoria kwasów i zasad Lewisa – ...... ki metaloorganiczne, np. lub .
@pl
Um ácido de Lewis (LA de Lewis ...... são ácidos de Brønsted-Lowry.
@pt
Un acide de Lewis est une espè ...... formation d'adduits de Lewis.
@fr
Un ácido de Lewis es una espec ...... ormación de aductos de Lewis.
@es
Ένα οξύ κατά Λιούις είναι μια ...... σία δότης ζεύγους ηλεκτρονίων.
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A Lewis acid (named for the Am ...... r from NH3 will form a dative
@en
Das Lewis-Säure-Base-Konzept i ...... lbert Newton Lewis eingeführt.
@de
La teoria àcid-base de Lewis é ...... cedir una parella d'electrons.
@ca
Lewisova teorie kyselin a zása ...... y kovů, sloučeniny kovů atd.).
@cs
Secondo la teoria di Lewis
* ...... H<sub>3</sub>N→BF<sub>3</sub>
@it
Teoria kwasów i zasad Lewisa – ...... zaś addukty kwasowo-zasadowe.
@pl
Um ácido de Lewis (LA de Lewis ...... de um ácido de Bronsted-Lowry.
@pt
Un acide de Lewis est une espè ...... mant une liaison dative. Dans
@fr
Un ácido de Lewis es una espec ...... ca entre NH3 y Me3B, el par so
@es
Ένα οξύ κατά Λιούις είναι μια ...... σία δότης ζεύγους ηλεκτρονίων.
@el
label
Acides et bases de Lewis
@fr
Lewis acids and bases
@en
Lewis-Säure-Base-Konzept
@de
Lewisova teorie kyselin a zásad
@cs
Teoria acido-base di Lewis
@it
Teoria kwasów i zasad Lewisa
@pl
Teoria àcid-base de Lewis
@ca
Teoria ácido-base de Lewis
@pt
Teoría ácido-base de Lewis
@es
Οξέα και βάσεις κατά Λιούις
@el