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Bonding in electron-rich moleculesqu...

Harcourt, Richard D.

Bonding in electron-rich moleculesqualitative valence-bond approach via increased-valence structures /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Bonding in electron-rich moleculesby Richard D. Harcourt.
Reminder of title:	qualitative valence-bond approach via increased-valence structures /
Author:	Harcourt, Richard D.
Published:	Cham :Springer International Publishing :2016.
Description:	xv, 326 p. :ill., digital ;24 cm.
Contained By:	Springer eBooks
Subject:	Chemical bonds.
Online resource:	http://dx.doi.org/10.1007/978-3-319-16676-6
ISBN:	9783319166766$q(electronic bk.)

Bonding in electron-rich moleculesqualitative valence-bond approach via increased-valence structures /
Harcourt, Richard D.

Bonding in electron-rich moleculesqualitative valence-bond approach via increased-valence structures /[electronic resource] :by Richard D. Harcourt. - 2nd ed. - Cham :Springer International Publishing :2016. - xv, 326 p. :ill., digital ;24 cm. - Lecture notes in chemistry,v.900342-4901 ;. - Lecture notes in chemistry ;v.78..

From the Contents: Atomic Orbitals, Electron Spin, Linear Combinations -- Pauling '3-Electron Bonds', 4-Electron 3-Centre Bonding, and the Need for an 'Increased Valence' Theory -- Wave-Functions and Valence-Bond Structures for 1-Electron Bonds, Electron-Pair Bonds, Pauling '3-Electron Bonds' and 'No Bonds' -- Valence-Bond Structures for Some Diatomic Molecules.

This second edition was updated to include some of the recent developments, such as "increased-valence" structures for 3-electron-3-centre bonding, benzene, electron conduction and reaction mechanisms, spiral chain O4 polymers and recoupled-pair bonding. The author provides qualitative molecular orbital and valence-bond descriptions of the electronic structures for primarily electron-rich molecules, with strong emphasis given to the valence-bond approach that uses "increased-valence" structures. He describes how "long-bond" Lewis structures as well as standard Lewis structures are incorporated into "increased-valence" structures for electron-rich molecules. "Increased-valence" structures involve more electrons in bonding than do their component Lewis structures, and are used to provide interpretations for molecular electronic structure, bond properties and reactivities. Attention is also given to Pauling "3-electron bonds", which are usually diatomic components of "increased-valence" structures for electron-rich molecules.

ISBN: 9783319166766$q(electronic bk.)

Standard No.: 10.1007/978-3-319-16676-6doiSubjects--Topical Terms:

194338
Chemical bonds.

LC Class. No.: QD461 / .H37 2015

Dewey Class. No.: 541.224

Bonding in electron-rich moleculesqualitative valence-bond approach via increased-valence structures /
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