Macromolecules Containing Metal and Metal-Like Elements, Volume 9: Supramolecular and Self-Assembled Metal-Containing Materials,

by Editor: Alaa S. Abd-El-Aziz (Department of Chemistry, The University of Winnipeg, Winnipeg, Manitoba, Canada); Editor: Charles E. Carraher (Florida Atlantic Univ., Boca Raton); Editor: Charles U. Pittman (Department of Chemistry, Mississippi State

• ISBN13: 9780470527047
• ISBN10: 0470527048
• Format: eBook
• Copyright: 2009-11-01
• Publisher: Wiley

Summary

This book series Macromolecules Containing Metal and Metal-like Elements brings new concepts and developments in the titled area of research. Volume 9 focuses attention on the area of supramolecular chemistry, supramolecular architecture and supramolecular self-assemblies that involve materials containing metals and metal-like elements and the potential applications of these interesting hybrid materials.

Table of Contents

Preface

Series Preface

Supramolecular Structures and Functions with Inorganic Building Blocks

Introduction

Hybrid Lipid Thin Films

Layer-by-Layer Assemblies

Structure Transcription

Functional Mesoporous Hybrids

Future Perspectives

Acknowledgments

References

Self-Assembly of Hydrophilic Polyoxometalate Macroanions in Dilute Solutions

Introduction

Solution Behavior of POM Macroions: Soluble but Still Aggregate

Characterization of the Supramolecular Structures

Controlling the Blackberry Formation and Blackberry Size by Changing Solvent Quality

Counterion Association around Discrete POM Macroions

Counterion Condensation around Blackberries

Identification of the Driving Forces Responsible for the Blackberry Formation

Soft Nature of the Blackberries-Effect of Additional Hydrogen Bonding

Weak Electrolyte Type POMs

Effect of Additional Electrolytes

Kinetic Process of Blackberry Formation

Cation Transport over the Anionic Blackberry Membrane

Macroions in Solution: An important Linkage among Simple Ions, Polymers, Colloids, and Biosystems

Conclusions

Acknowledgments

References

Supramolecular Structures and Polyoxometalates

Introduction

Supramolecular Features of Polyoxometalate-Supported Transition-Metal Complexes

Polyoxometalate Crown Ether Complexes with Supramolecular cations

Supramolecular Water Clusters Associated with Polyoxometalates

Concluding Remarks

Acknowledgements

References

Supramolecular Coordination Networks Employing Sulfonate and Phosphonate Linkers: From Layers to Open Structures

Introduction

The Sulfonate Group as a Ligand

Layered Metal Sulfonates

Nonlayered Metal Sulfonates

Dynamic and Crystalline Metal Sulfonate Frameworks

Hydrogen Bonded Second Sphere Coordination Networks

Metal phosphonates

Conclusion

References

Transition-Metal-Based Linear Chain Compounds

Introduction

Ligand-Supported Metal Chains

Linear Chains of Chromium

Linear Metal Chains of Cobalt

Linear Chains of Copper

Linear Chains of Nickel

Linear Chains of Palladium

Unsupported Metal Chains

Linear Chain Compounds of Rhodium

Linear Chain of Iridium

The Platinum Blues

Concluding Remarks

References

Boronate-Linked Materials: Ranging from Amorphous Assemblies to Highly Structured Networks

Introduction and Scope

Supramolecular Boronate Assemblies

Traditional Hydrogen Bonded Supramolecular Assemblies

Novel Phenyl-Boron-Phenyl Sandwich Supramolecular Assembly

Coordination-Based Macrocyclic Assemblies

Coordination-Based Linear Assemblies

Covalently Linked Boronate Assemblies

Covalently Linked Macrocyclic and Cage Assemblies

Covalently Linked Linear Assemblies

Covalently Linked Network Assemblies

Summary and Outlook

References

Mixed-Metal Supramolecular Complexes Coupling Polyazine Light Absorbers and Reactive Metal Centers

Introduction

Light Absorption

Solar Water Splitting

Metal Complexes as DNA Targeting Agents

Supramolecular Charge Transfer Complexes

Cyclic Voltammetry of Charge Transfer Light Absorbers

Supramolecular Complexes Coupling Ru(II) or Os(II) Polyazine Light Absorbers and Rh(III) Reactive Metal Centers

The Complexes [(bpy)₂Ru(BL)RhH^₂(PPh₃)₂]³⁺

Cyanide-Bridged Ru(II)-Rh(III) Complexes

Polyazine-Bridged [(bpy)₂Ru(dpp)Rh(bPy)₂ 5+

Tridentate-Bridged Complexes: [(ttpy)Ru(tpy-(Ph)_n-tpy) Rh(ttpy)]⁵⁺(n=0-2)

Ru(II)-Rh(III) Complexes Bridged with a Flexible Spacer: [(Me₂phen)₂Ru(Mebpy-CH₂-CH₂-Mebpy)Rh(Me2bpy)₂]⁵⁺

Dendrimeric Ru(II)/Os(II)-Rh(III) Complexes: [M{(dpp)Rh(ppy)₂}₃](PF₆)₅

Extended Supramolecular Architectures with Fe(II)/Ru(II)/Rh(III)

Stereochemically Defined Tridentate-Bridged Ru(II)-Rh(III) Complex

Photoinitiated Electron Collection

Supramolecular Complexes Coupling Ru(II) or Os(II) Polyazine Light Absorbers to Reactive Pt(II) Metal Centers

Cyanide-Bridged Ru(II)-Pt(II) Complexes: [(bpy)₂(CN)Ru(CN)Pt(dien)](ClO₄)₂ and [(dien)Pt(NC)(bpy)₂Ru(CN)Pt(dien)](ClO₄)₄

A Ru(II)-Pt(II) Complex as a Chemodosimeter

Ru(II)-Pt(II) Complexes Bridged by Flexible Spacers

A bpm-Bridged Ru(II)-Pt(II) Complex: [(bpy)₂Ru(bpm)PtCl2]²⁺

Ru(II)-Pt(II) dpp-Bridged Complexes: [(bpy)2Ru(dpp) PtMe₂]²⁺ and [(bpy)₂Ru(dpp)PtC_l2]²⁺

Ru(II)-Pt(II) Complexes Bridged by a BL Ligand with Two Inequivalent Sites

DNA Binding of the Ru(II)-Pt(II) Complex: [(tpy)Ru(dtdeg)PtCl]Cl₃

Ru(II)-Pt(II) Complexes with Amino Linkages: [(bpy)₂Ru(BL)PtCl₂](PF₆)₂ (BL = bpy(CONH (CH₂)₃NH₂)₂ and phenNHCO(COOH_bpy))

Systematic Studies of Ru(II)/Os(II)-Pt(II) Complexes with Polyazine Bridging Ligands

Dendrimeric Ru(II)-Pt(II) Complexes Bridged by Polyazine Bridging Ligands

Supramolecular Complexes Coupling Ru(II) Polyazine Light Absorbers to Reactive Pd(II) Metal Centers

Ru(II)-Pd(II) Complexes Bridged by dpp and bpm Ligands: [(bpy)₂Ru(dpp)PdCl₂](PF₆)₂ and [(bpy)₂Ru(bpm)PdCl₂](ClO4)₂

Ru(II)-Pd(II) Complexes Bridged by an Extended Polyazine Ligand: [(^tBu₂bpy)₂Ru(tpphz)PdCl₂](PF₆)₂

Ru(II)-Pd(II) Complexes Bridged by bpm type Ligands: [(bpy)₂Ru(BL)PdMeCl]²⁺

A Ru(II)-Pd(II) Complex Bridged by a Flexible Polyazine Bridging Ligand: [(bpy)₂Ru(DMB)PdCl₂]²⁺

Conclusions

Acknowledgments

References

Supramolecular Hybrid Materials-Integrating Functionality with Sensing

Introduction

Enhanced Coordination by Preorganization. Surface Chelate Effect and Signaling

Enhanced Signaling by Preorganization

Assembly-Disassembly

Selectivity by Polarity and Size. Biomimetic Signaling

Switching, Gating and Signaling

Conclusions

Acknowledgments

References

Molecular Recognition Process between Nucleobases and Metal-Oxalato Frameworks

Introduction

Molecular Recognition

Nucleobases

Oxalate

Metal-Oxalato-Nucleobase Extended Systems

Other metal-nucleobase 1D Extended Systems

Hybrid Systems Based on Metal-Oxalato and Protonated Nucleobases

Conclusions

References

Crystal Engineering of Coordination Polymers

Introduction

Synthetic Approaches

The Node-and-Spacer Paradigm

Flexible Ligand Approach: Polycarboxylates as Anionic Linkers. A Case Study-Malonato Complexes

The Building-Block Approach

Conclusions and Perspectives

Acknowledgments

References

Index

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