Record Nr.

UNINA9910144282303321

Titolo

Molecular catenanes, rotaxanes and knots [[electronic resource] ] : a journey through the world of molecular topology / / edited by J.-P. Sauvage and C. Dietrich-Buchecker

Pubbl/distr/stampa


Weinheim ; ; New York, : Wiley-VCH, c1999

ISBN

1-281-76424-8

9786611764241

3-527-61372-2

3-527-61373-0

Descrizione fisica

1 online resource (384 p.)

Altri autori (Persone)

SauvageJean-Pierre

Dietrich-BucheckerC (Christiane)

Disciplina

541.2/2

541.22

Soggetti

Catenanes

Knot theory

Molecular structure

Rotaxanes

Topology

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Molecular Catenanes, Rotaxanes and Knots; Contents; 1 Chemical Topology - Statistical Musings; 1.1 Catenanes; 1.2 Olefin Metathesis; 1.3 Knots; References; 2 A Knot Theoretic Approach to Molecular Chirality; 2.1 Topological Chirality of Knots and Links; 2.2 Topological Chirality of Embedded Graphs; 2.3 Topological Chirality of Molecular Knots and Links; 2.4 Topological Chirality of Molecular Cell Complexes; 2.5 Molecular Möbius Ladders and Related Molecules; 2.6 Using Automorphisms to Prove Intrinsic Chirality; References

3 Soft and Hard Molecule-Based Magnets with a Fully Interlocked Three-Dimensional Structure3.1 Introduction; 3.2 Molecular Magnetism; 3.3 Magnetic Bricks; 3.4 A Game of Bricks and Pieces of

Mortar; 3.5 Structure of Molecule-Based Magnets Containing Three Spin Carriers, with a Fully Interlocked Structure; 3.6 Magnetic Properties; 3.6.1 The Temperature Dependence of Magnetic Susceptibility; 3.6.2 Field Dependencies of the Magnetization; 3.7 Some Further Considerations; 3.8 A Few Words to Conclude; References; 4 Transition Metal-Incorporating Catenanes; 4.1 Introduction

4.2 Interlocked Compounds Containing Metals4.2.1 Metal-Containing Rotaxanes; 4.2.2 Metal-Templated Synthesis of Catenanes; 4.2.3 Organometallic Catenanes and Rotaxanes; 4.2.4 Self-Assembly of a [2]Catenane Incorporating (en)Pd(II) Units; 4.2.4.1 Quantitative Self-Assembly of a Coordination Catenane; 4.2.4.2 Mechanism of the Rapid Interconversion: Möbius Strip Mechanism; 4.2.4.3 Irreversible Interlock of Molecular Rings; 4.2.4.4 Electronic Effects in the Self-Assembly of Pd(II)-Linked Catenanes; 4.2.5 Made-to-Order Assembling of Pd(II)-Linked Catenanes

4.2.5.1 Quantitative Formation of Catenanes from Rectangular Molecular Boxes4.2.5.2 Selective Formation of Catenanes from Three Species-Eight Components; 4.2.5.3 Scope and Limitations; 4.3 Conclusion; References; 5 Catenane and Rotaxane Motifs in Interpenetrating and Self-Penetrating Coordination Polymers; 5.1 Introduction; 5.1.1 Nets; 5.1.2 Interpenetration of Nets; 5.2 Interpenetrating 1D Polymers; 5.3 Interpenetrating 2D Networks; 5.3.1 Parallel Interpenetration of 2D Frameworks; 5.3.1.1 Interpenetratjng Pairs of Sheets; 5.3.1.2 Parallel Interpenetration of more than Two Sheets

5.3.1.3 Parallel Interpenetration of Sheets Other than (6, 3) and (4, 4)5.3.1.4 Parallel Interpenetration of 2D Nets to Give a 3D Interlocked Composite; 5.3.2 Inclined Interpenetration of 2D Frameworks; 5.3.2.1 More Than One Sheet Passing Through Any Ring; 5.4 Interpenetrating 3D Networks; 5.4.1 Interpenetrating 3-Connected 3D Nets; 5.4.1.1 Interpenetrating (10,3 )-a Nets; 5.4.1.2 Interpenetrating (10,3 )-b Nets; 5.4.1.3 Interpenetrating (8,3 )-c Nets; 5.4.2 Interpenetrating 4-Connected 3D Nets; 5.4.2.1 Interpenetrating Diamond-Like Nets; 5.4.2.2 Interpenetrating Quartz-Like Nets

5.4.2.3 Interpenetrating PtS-Like Nets

Sommario/riassunto

This journey through the fascinating world of molecular topology focuses on catenanes, rotaxanes and knots, their synthesis, properties, and applications and the theory of interlocking and interpenetrating molecules. Nearly one hundred years of progress have passed since Willst?tter's speculative vision of a molecule consisting of two interlinked rings. But even today the synthesis of such structures are a challenge to the creativity of synthetic chemists. These molecules are not only of academic interest, since they occur naturally. In such molecules as DNA, knots and related topological feat

Record Nr.

UNIORUON00393599

Autore

Mezdunarodnyj S'ezd Slavistov : 4 : 1958

Titolo

Slavjanskaja filologija : Sbornik statej : 6. Mezdunarodnyj S''ezd Slavistov = Philologie slave : Recueil : 6. Congrès International des Slavistes

Pubbl/distr/stampa


3 v. ; 23 cm

Edizione

[Moskva : Akademija Nauk SSSR]

Descrizione fisica

In testa al front.: Akademija Nauk SSSR. Sovetskij komitet slavistov.