Polyoxometalate molecular science : [proceedings of the NATO Advanced Study Institute on Polyoxometalate Molecular Science, Tenerife, Spain, 25 August - 4 September 2001

Softcover reprint of the original 1st ed. 2003 - Nato Science Series II: (closed) (Book 98) — Springer, 2003 — 475 p. — English - ISBN-10: 140201242X - ISBN-13: 978-1402012426 - Scanned + Full OCRPolyoxometalates (POMs) form a large, distinctive class of molecular inorganic compounds of unrivaled electronic versatility and structural variation, with impacts ranging from chemistry, catalysis, and materials science to biology, and medicine. This book covers the basic principles governing the structure, bonding and reactivity of these metal-oxygen cluster anions and the major developments in their molecular science.The book comprises three sections. The first covers areas ranging from topological principles via synthesis and stability to reactivity in solution. It also focuses on the physical methods currently used to extract information on the molecular and electronic structures as well as the physical properties of these clusters. The second part reviews different types of POMs, focusing on those systems that currently impact other areas of interest, such as supramolecular chemistry, nanochemistry and molecular magnetism. The third section is devoted to POM-based materials and their applications and prospects in catalysis and materials science. **Contents**Preface. **Basic Concepts and Principles.** Introduction to Polyoxometalate Chemistry General Principles of the Synthesis of Polyoxometalates in Aqueous Solution General Strategies for Non-Aqueous Polyoxometalate Synthesis Complex Oxides as Molecular Materials: Structure and Bonding in High-valent Early Transition Metal Compounds Physical Methods in Studying Polyoxometalates: Extended Hückel Molecular Orbital Calculations and Spectroscopic Properties Time-resolved Electron Spin Resonance Spectroscopy of Photoredox Reactions of Polyoxometalates: Formation of Paramagnetic Species Pair by Triplet Mechanism **Relevant Types of POM Compounds.** Functionalized Polyoxometalates Sulfur-containing Keggin Anions and Cyclic Polyoxothioanions; F Sécheresse, E. Cadot. Magnetic PolyoxometalatesCombinatorially Linkable Metal-oxide Based Units: Perspectives for Nano, Supramolecular, and Solid-state Chemistry **Materials and Applications.** Applications of Polyoxometalates in Homogeneous Catalysis Heterogeneous Catalysis by Heteropoly Compounds Phohemistry and Phoatalysis by Polyoxometalates Hybrid Metals Based on Polyoxometalates with Solid State Properties Polyoxometalates in Tailored Supramolecular Architectures: from Structure to FunctionIndex. List of Contributors. Softcover reprint of the original 1st ed. 2003 - Nato Science Series II: (closed) (Book 98) — Springer, 2003 — 475 p. — English - ISBN-10: 140201242X - ISBN-13: 978-1402012426 - Scanned + Full OCR Polyoxometalates (POMs) form a large, distinctive class of molecular inorganic compounds of unrivaled electronic versatility and structural variation, with impacts ranging from chemistry, catalysis, and materials science to biology, and medicine. This book covers the basic principles governing the structure, bonding and reactivity of these metal-oxygen cluster anions and the major developments in their molecular science. The book comprises three sections. The first covers areas ranging from topological principles via synthesis and stability to reactivity in solution. It also focuses on the physical methods currently used to extract information on the molecular and electronic structures as well as the physical properties of these clusters. The second part reviews different types of POMs, focusing on those systems that currently impact other areas of interest, such as supramolecular chemistry, nanochemistry and molecular magnetism. The third section is devoted to POM-based materials and their applications and prospects in catalysis and materials science. Contents Preface. Basic Concepts and Principles. Introduction to Polyoxometalate Chemistry General Principles of the Synthesis of Polyoxometalates in Aqueous Solution General Strategies for Non-Aqueous Polyoxometalate Synthesis Complex Oxides as Molecular Materials: Structure and Bonding in High-valent Early Transition Metal Compounds Physical Methods in Studying Polyoxometalates: Extended Hückel Molecular Orbital Calculations and Spectroscopic Properties Time-resolved Electron Spin Resonance Spectroscopy of Photoredox Reactions of Polyoxometalates: Formation of Paramagnetic Species Pair by Triplet Mechanism Relevant Types of POM Compounds. Functionalized Polyoxometalates Sulfur-containing Keggin Anions and Cyclic Polyoxothioanions; F Sécheresse, E. Cadot. Magnetic Polyoxometalates Combinatorially Linkable Metal-oxide Based Units: Perspectives for Nano, Supramolecular, and Solid-state Chemistry Materials and Applications. Applications of Polyoxometalates in Homogeneous Catalysis Heterogeneous Catalysis by Heteropoly Compounds Phohemistry and Phoatalysis by Polyoxometalates Hybrid Metals Based on Polyoxometalates with Solid State Properties Polyoxometalates in Tailored Supramolecular Architectures: from Structure to Function Index. List of Contributors. The Keggin structure involves both edge- and corner-sharing of WQ¡ octahc-dra, and in 1937 Anderson proposed that the structures of the 6-heteropolyanions such as [IMO6O24]5- and the isopoly heptamolybdate anión were based entirely on edge-shared MoO6 octahedra [7].