Advances in metallacrown chemistry / / Curtis M. Zaleski, editor

• Pubblicazione: Cham, Switzerland : , : Springer, , [2022]; ©2022
• Descrizione fisica: 1 online resource (xiv, 381 pages) : illustrations (chiefly color)
• Disciplina: 547.5
• Soggetto topico: Cyclic compounds
• Persona (resp. second.): ZaleskiCurtis M.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- Preface -- Acknowledgments -- Contents -- Contributors -- Host-Guest Chemistry of Metallacrowns -- 1 Molecular Recognition in Macrocycles -- 1.1 Organic Recognition Agents -- 1.2 Metallacrowns -- 1.3 Binding Larger Metals -- 2 Building up Systems of Greater Complexity -- 3 15-MC-5 Host-Guest Chemistry -- 3.1 Central Ion as Guest in 15-MC-5 -- 3.2 15-MC-5 Structures -- 3.3 Anion Recognition -- 3.4 Porous Structures -- 3.5 Measuring Guest Affinities -- 4 Conclusion -- References -- Aspects of NMR Characterization of Metallacrowns -- 1 Introduction -- 1.1 Pulsed-Gradient Spin-Echo NMR -- 1.2 1H-NMR of Paramagnetic Complexes -- 1.3 1H-NMR of Lanthanide Complexes -- 2 Interaction of Metallacrowns with Inorganic and Organic Anions -- 2.1 Interaction of Mn(III) Metallacrowns with Anions -- 2.2 Interaction of Copper(II) 15-MC-5 with Monocarboxylates -- 2.3 Formation of Dimeric Capsules -- 3 Metal Exchange Equilibria -- 3.1 Metal Exchange in Manganese(II/III) 12-MC-4 Complexes -- 3.2 Metal Exchange in Copper(II) 12-MC-4 and 15-MC-5 Complexes -- 4 MC Rearrangements and Ligand Exchange -- 4.1 MC Expansion -- 4.2 Ligand Exchange in Copper(II) Metallacrowns -- 5 Ln(III)/Mn(III) and Ln(III)/Cu(II) MCs: Insight on Their Structure in Solution -- 5.1 Ln(III)/Mn(III) 12-MC-4 Complexes -- 5.2 Ln(III)/Cu(II) 15-MC-5 Complexes -- 6 Conclusions -- References -- Influence of the Hydroxamate Ligands' Structure on the Thermodynamic Properties and Structure of Metallacrown Complexes -- 1 Introduction -- 2 Hydroxamate Derivatives as Ligands for MCs -- 2.1 Acid-Base Properties -- 3 Self-assembly of Metallacrown Complexes -- 3.1 Metallacrown Structural Paradigm -- 4 Thermodynamic Properties of Metallacrown Complexes -- 4.1 Cu(II) Complexes -- 4.2 Ni(II) Complexes -- 4.3 Zn(II) Complexes -- 5 Structural Studies. ; 5.1 MC Complexes Based on Hydroxamates Functionalized with O-Donors in β-Position -- 5.2 MC Complexes Based on α-Functionalized Hydroxamates -- 6 Metallacrowns Building Blocks -- References -- Metallacrowns as DNA Binders -- 1 DNA as a Target for Ligand Binding -- 2 Analytical Techniques for Studying Ligand/DNA Interactions -- 3 Metallacrown Complexes with DNA -- 3.1 Metallacrowns as Double-Stranded DNA Ligands -- 3.2 Metallacrowns as G4 DNA Ligands -- 4 Conclusions -- References -- Magnetic Metallacrowns: From Randomness to Rational Design -- 1 Introduction -- 1.1 Molecular Magnetism -- 1.2 Synthetic Strategies for Preparing Molecular Magnets -- 1.3 Single-Molecule, Single-Ion, and Single-Chain Magnets -- 2 Metallacrowns -- 2.1 Structural Control of Metallacrowns -- 3 Pseudo-Metallacrowns with Single-Molecule Magnetic Properties -- 3.1 28-MC-10: DyIII6MnIII4MnIV2, the First Mn-4f Single-Molecule Magnet -- 3.2 22-MC-8: DyIII4MnIII6Displays Slow Magnetic Relaxation -- 3.3 16-MC-6: DyIII4MnIII4 Displays Slow Magnetic Relaxation -- 3.4 26-MC-8: Lanthanide Choice Leads to Different Magnetic Responses -- 3.5 14-MC-5: The Development of Planar Metallacrowns as SMMs -- 3.6 12-MC-4, 16-MC-6, and 20-MC-7: Using Diamagnetic Ring Metals to Probe Lanthanide Coupling -- 4 Single-Molecule Magnetic Metallacrowns -- 4.1 12-MC-4s -- 4.2 15-MC-5s -- References -- Beyond the Metallacrown: Controlling First- and Second-Order Coordination Spheres Towards Discrete and Extended Architectures -- 1 An Introduction to Discrete Host-guest Assemblies Centred on Metallacrown Host Units -- 2 Fluoro-Centred Host Metallacrowns and Their Guest Enticing Abilities -- 2.1 Hexacopper Fluoro Azametallacrown Cavitands as Hosts for Cationic Guests -- 2.2 Guest Binding Within F-bridged Octametallic 16-MCCr(III)-8 [Cr8] Metallacrowns. ; 2.3 Heterometallic [Cr(III)7M(II)] (M = Mn, Fe, Co, Ni, Zn, Cd and Mg) Metallacrowns (and Variations on the Theme) -- 3 Organometallic 12-MCM(III)-3 (M = Ru, Rh, Ir) Metallacrown Hosts -- 3.1 Redox Responsive 12-MCM(III)-3 (M = Ru, Rh) Metallacrown Li+ and Na+ Receptors -- 3.2 The Accommodation of F-containing Guests Within 12-MCM(III)-3 (M = Ru, Rh, Ir) Metallacrowns -- 3.3 Selective Li+ Ion Detection in Water and Serum -- 3.4 The Role of a 16-Membered Metallacrown in the Interconversion of Two Nanocages -- 4 Controlling the First Coordination Sphere Towards Selective Binding and Topology Control -- 4.1 Hexametallic 18-MCCu(II)-6 Pertechnetate and Perrhenate Scavengers -- 4.2 Pentanuclear 12-MCCu(II)-4 Metallacrowns as Building Blocks Towards 1- and 2-D Extended Networks -- 4.3 Inverse Metallacrowns and Inverse Crown Ether Complexes -- 4.4 Triple Decker Inverse 12-MCCu(I)-pz-4 Azametallacrowns -- 4.5 An Inverse 9-MCCu(II)-3 Metallacrown as Host to an Anti-Inflammatory -- 4.6 Inverse Crown Ether Complexes and Their Solid-State Hosting Abilities -- 5 Concluding Remarks -- References -- Water-Soluble 15-Metallacrown-5 Complexes: Molecular Structures and Properties -- 1 Introduction -- 2 15-MC-5 Structural Paradigm -- 2.1 Computational Study of the Formation Process -- 3 Synthetic Approaches to Aqua Complexes -- 3.1 Structures of Aminohydroximate Ln(III)-Cu(II) 15-MC-5 Aqua Complexes -- 4 Solution-State Behavior -- 4.1 Toward MRI Applications -- 4.2 Toward Hydrothermal Single-Source Precursors of Nanomaterials -- 5 New Similarities and Analogues: Bi(III) Versus Ln(III) -- References -- Metallacrown-Based Catalysts for Water Oxidation and CO2 Conversion -- 1 Water Oxidation -- 2 CO2 Conversion -- 3 Summary -- References -- A Structural Examination of Metallacrowns with Main Group Elements in the Ring Positions -- 1 Introduction. ; 2 Gallium-Containing Metallacrown Complexes -- 2.1 Gallium 12-MC-4 Structures -- 2.2 Gallium 12-MC-4 Dimer Structures -- 2.3 Non-standard Gallium-Containing Metallacrowns and Metallacryptates -- 3 Other Main Group Metallacrown Complexes -- 3.1 Aluminum-Containing Metallacrowns and Metallacryptates -- 3.2 Tellurium-Containing Metallacrowns -- 3.3 Tin-Containing Metallacrowns -- 4 Azametallacrown Complexes with Main Group Elements -- 4.1 Gallium and Indium Azametallacrowns -- 4.2 Other p-Block Azametallacrowns-Aluminum, Silicon, and Tin -- 4.3 Alkali Metal Azametallacrowns-Lithium and Sodium -- 5 Conclusion -- References -- Index.
• Titolo autorizzato: Advances in Metallacrown Chemistry
• ISBN: 9783031085765; 9783031085758
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910591042603321
• Lo trovi qui: Univ. Federico II