Bonding in cluster compounds
The study of cluster compounds is an active area of current research. The scope is widening and systematic methods of synthesis beginning to appear based, for example, on the isolobal principle first mentioned in Chapter 10 and which will be met again lat
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Physica Inorganic Chemistry A Coordination Chemistry Approach
S. F. A. KETTLE Professorial Fellow, University of East Anglia, and Adjunct Professor, Royal Military College, Kingston, Ontario
Springer-Verlag Berlin Heidelberg GmbH
In memory of Doreen, 1929-1994
British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library. ISBN 978-3-662-25191-1 (eBook) ISBN 978-0-7167-4514-3 DOI 10.1007/978-3-662-25191-1 Library of Congress Cataloging-in-Publication Data Kettle, S. F. A. (Sidney Francis Alan) Physical inorganic chemistry: a coordination chemistry approach I Sidney F. A. Kettle p. em. Includes bibliographical references and index 1. Physical inorganic chemistry 2. Coordination compounds. I. Title.
QD475.K46 1996
541.2'242-dc20
95---44747
Copyright© 1996 S. F. A. Kettle Originally published by Spektrum Academic Publishers in 1996 No part of this publication may be reproduced by any mechanical, photographic, or electronic process, or in the form of phonographic recording, nor may it be stored in a retrieval system, transmitted, or otherwise copied for public or private use without written permission of the publisher. Set by KEYWORD Publishing Services, London
CIP
Contents Foreword
xiii
Preface
'IN
3.3 What determines coordination number and geometry? 42 3.4 Isomerism in coordination compounds
43
1
3.4.1 Conformation isomerism
43
Introduction
3.4.2 Geometrical isomerism
44
1
3.4.3 Coordination position isQmerism
44
3.4.4 Coordination isomerism
44
7
3.4.5 Ionization isomerism
45
7
3.4.6 Hydrate isomerism
45
3.4.7 Linkage isomerism
45
3.4.8 Polymerization isomerism
45
3.4.9 Ligand isomerism
46
3.4.10 Optical isomerism
46
3.4.11 Structural and fluxional isomerism
47
3.4.12 Spin isomerism
48
2 Typical ligands, typical complexes 2.1 Classical ligands, classical complexes 2.2 Novel ligands, novel complexes 2.3 Some final comments
10 21
3 Nomenclature, geometrical structure and isomerism of coordination compounds
24
3.1 Nomenclature
24
3.2 Coordination numbers
31
3.2.1 Complexes with coordination numbers
one, two or three
32
3.2.2 Complexes with coordination number
four
33
3.2.3 Complexes with coordination number
five
35
3.2.4 Complexes with coordination number
six
38
3.2.5 Complexes with coordination number
seven
38
3.2.6 Complexes with coordination number
eight
39
3.2.7 Complexes with coordination number
nine
41
3.2.8 Complexes of higher coordination
number
4 Preparation of coordination compounds
51
4.1 Introduction
51
4.2 Preparative methods
52
4.2.1 Simple addition reactions
52
4.2.2 Substitution reactions
54
4.2.3 Oxidation-reduction reactions
58
4.2.4 Thermal dissociation reactions
61
4.2.5 Preparations in the absence of oxygen
62
4.2.6 Reactions of coordinated ligands
65
4.2.7 The trans effect
68
4.2.8 Other methods of preparing
41
coordination compounds
69
viii
1
Contents
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