Keywords:
Electronics.
;
Electronic books.
Type of Medium:
Online Resource
Pages:
1 online resource (397 pages)
Edition:
1st ed.
ISBN:
9783527604500
Series Statement:
Magnetism - Molecules to Materials Series
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=481595
DDC:
538
Language:
English
Note:
Intro -- Magnetism: Molecules to Materials V -- Contents -- Preface -- List of Contributors -- 1 Metallocenium Salts of Radical Anion Bis(Dichalcogenate) Metalates -- 1.1 Introduction -- 1.2 Basic Structural Motifs -- 1.2.1 ET Salts Based on Decamethylmetallocenium Donors -- 1.2.2 ET Salts Based on Other Metallocenium Donors -- 1.3 Solid-state Structures and Magnetic Behavior -- 1.3.1 Type I Mixed Chain Salts -- 1.3.2 Type II Mixed Chain [M(Cp*)(2)][M´(L)(2)] Salts -- 1.3.3 Type III Mixed Chain [M(Cp*)(2)][M´(L)(2)] Salts -- 1.3.4 Type IV Mixed Chain [M(Cp*)(2)][M´(L)(2)] Salts -- 1.3.5 Salts with Segregated Stacks not 1D Structures -- 1.4 Summary and Conclusions -- References -- 2 Chiral Molecule-Based Magnets -- 2.1 Introduction -- 2.2 Physical and Optical Properties of Chiral or Noncentrosymmetric Magnetic Materials -- 2.2.1 Magnetic Structure and Anisotropy -- 2.2.2 Nonlinear Magneto-optical Effects -- 2.2.3 Magneto-chiral Optical Effects -- 2.3 Nitroxide-manganese Based Chiral Magnets -- 2.3.1 Crystal Structures -- 2.3.2 Magnetic Properties -- 2.4 Two- and Three-dimensional Cyanide Bridged Chiral Magnets -- 2.4.1 Crystal Design -- 2.4.2 Two-dimensional Chiral Magnet [39] -- 2.4.3 Three-dimensional Chiral Magnet [40] -- 2.4.4 Conclusion -- 2.5 SHG-active Prussian Blue Magnetic Films -- 2.5.1 Magnetic Properties and the Magneto-optical Effect -- 2.5.2 Nonlinear Magneto-optical Effect -- 2.6 Conclusion -- References -- 3 Cooperative Magnetic Behavior in Metal-Dicyanamide Complexes -- 3.1 Introduction -- 3.2 "Binary" α-M(dca)(2) Magnets -- 3.2.1 Structural Aspects -- 3.2.2 Ferromagnetism -- 3.2.3 Canted Antiferromagnetism -- 3.2.4 Mechanism for Magnetic Ordering -- 3.2.5 Pressure-dependent Susceptibility -- 3.3 β-M(dca)(2) Magnets -- 3.3.1 Structural Evidence -- 3.3.2 Magnetic Behavior of α-Co(dca)(2).
,
3.3.3 Comparison of Lattice and Spin Dimensionality in α-and β-Co(dca)(2) -- 3.4 Mixed-anion M(dca)(tcm) -- 3.4.1 Crystal Structure -- 3.4.2 Magnetic Properties -- 3.5 Polymeric 2D (cat)M(dca)(3) cat = Ph(4)As, Fe(bipy)(3) -- 3.5.1 (Ph(4)As)[Ni(dca)(3)] -- 3.5.2 [Fe(bipy)(3)][M(dca)(3)](2) {M = Mn, Fe} -- 3.6 Heteroleptic M(dca)(2)L Magnets -- 3.6.1 Mn(dca)(2)(pyz) -- 3.6.2 Mn(dca)(2)(2,5-Me(2)pyz)(2)(H(2)O)(2) -- 3.6.3 Mn(dca)(2)(H(2)O) -- 3.6.4 Fe(dca)(2)(pym)·EtOH -- 3.6.5 Fe(dca)(2)(abpt)(2) -- 3.7 Dicyanophosphide: A Phosphorus-containing Analog of Dicyanamide -- 3.8 Conclusions and Future Prospects -- References -- 4 Molecular Materials Combining Magnetic and Conducting Properties -- 4.1 Introduction -- 4.2 Interest of Conducting Molecular-based Magnets -- 4.2.1 Superconductivity and Magnetism -- 4.2.2 Exchange Interaction between Localised Moments and Conduction Electrons -- 4.3 Magnetic Ions in Molecular Charge Transfer Salts -- 4.3.1 Isolated Magnetic Anions -- 4.3.2 Metal Cluster Anions -- 4.3.3 Chain Anions: Maleonitriledithiolates -- 4.3.4 Layer Anions: Tris-oxalatometallates -- 4.4 Conclusions -- References -- 5 Lanthanide Ions in Molecular Exchange Coupled Systems -- 5.1 Introduction -- 5.1.1 Generalities -- 5.2 Molecular Compounds Involving Gd(III) -- 5.2.1 Gd(III)-Cu(II) Systems -- 5.2.2 Systems with Other Paramagnetic Metal Ions -- 5.2.3 Gd(III)-organic Radical Compounds -- 5.3 Superexchange Mediated by Ln(III) Ions -- 5.4 Exchange Coupled Compounds Involving Ln(III) Ions with a First-order Orbital Momentum -- 5.4.1 Qualitative Insight into the Exchange Interaction -- 5.4.2 Quantitative Insight into the Exchange Interaction -- 5.4.3 The Exchange Interaction -- 5.5 Concluding Remarks -- References -- 6 Monte Carlo Simulation: A Tool to Analyse Magnetic Properties -- 6.1 Introduction -- 6.2 Monte Carlo Method -- 6.2.1 Generalities.
,
6.2.2 Metropolis Algorithm -- 6.2.3 Thermalization Process -- 6.2.4 Size of Model and Periodic Boundary Conditions -- 6.2.5 Random Number Generators -- 6.2.6 Magnetic Models -- 6.2.7 Structure of a Monte Carlo Program -- 6.3 Regular Infinite Networks -- 6.4 Alternating Chains -- 6.5 Finite Systems -- 6.6 Exact Laws versus MC Simulations -- 6.6.1 A Method to Obtain an ECS Law for a Regular 1D System: Fisher's Law -- 6.6.2 Small Molecules -- 6.6.3 Extended Systems -- 6.7 Some Complex Examples -- 6.8 Conclusions and Future Prospects -- References -- 7 Metallocene-based Magnets -- 7.1 Introduction -- 7.2 Electrochemical and Magnetic Properties of Neutral Decamethylmetallocenes and Decamethylmetallocenium Cations Paired with Diamagnetic Anions -- 7.3 Preparation of Magnetic Electron Transfer Salts -- 7.3.1 Electron Transfer Routes -- 7.3.2 Metathetical Routes -- 7.4 Crystal Structures of Magnetic ET Salts -- 7.5 Tetracyanoethylene Salts (Scheme 7.2) -- 7.5.1 Iron -- 7.5.2 Manganese -- 7.5.3 Chromium -- 7.5.4 Other Metals -- 7.6 Dimethyl Dicyanofumarate and Diethyl Dicyanofumarate Salts -- 7.6.1 Manganese -- 7.6.2 Chromium -- 7.7 2,3-Dichloro-5,6-dicyanoquinone Salts and Related Compounds -- 7.8 2,3-Dicyano-1,4-naphthoquinone Salts -- 7.8.1 Iron -- 7.8.2 Manganese -- 7.8.3 Chromium -- 7.9 7,7,8,8-Tetracyano-p-quinodimethane Salts -- 7.9.1 Iron -- 7.9.2 Manganese -- 7.9.3 Chromium -- 7.10 2,5-Dimethyl-N,N´-dicyanoquinodiimine Salts -- 7.10.1 Iron and Manganese -- 7.11 1,4,9,10-Anthracenetetrone Salts -- 7.12 Cyano and Perfluoromethyl Ethylenedithiolato Metalate Salts -- 7.12.1 Iron -- 7.12.2 Manganese -- 7.13 Benzenedithiolates and Ethylenedithiolates -- 7.14 Additional Dithiolate Examples -- 7.15 Bis(trifluoromethyl)ethylenediselenato Nickelate Salts -- 7.16 Other Acceptors that Support Ferromagnetic Coupling, but not Long-range Order above ~2 K.
,
7.17 Other Metallocenes and Related Species as Donors -- 7.18 Muon Spin Relaxation Spectroscopy -- 7.19 Mössbauer Spectroscopy -- 7.20 Spin Density Distribution from Calculations and Neutron Diffraction Data -- 7.21 Dimensionality of the Magnetic System and Additional Evidence for a Phase Transition -- 7.22 The Controversy Around the Mechanism of Magnetic Coupling in ET Salts -- 7.23 Trends -- 7.24 Research Opportunities -- References -- 8 Magnetic Nanoporous Molecular Materials -- 8.1 Introduction -- 8.2 Inorganic and Molecular Hybrid Magnetic Nanoporous Materials -- 8.3 Magnetic Nanoporous Coordination Polymers -- 8.3.1 Carboxylic Ligands -- 8.3.2 Nitrogen-based Ligands -- 8.3.3 Paramagnetic Organic Polytopic Ligands -- 8.4 Summary and Perspectives -- References -- 9 Magnetic Prussian Blue Analogs -- 9.1 Introduction -- 9.2 Prussian Blue Analogs (PBA), Brief History, Synthesis and Structure -- 9.2.1 Formulation and Structure -- 9.2.2 Synthesis -- 9.3 Magnetic Prussian Blues (MPB) -- 9.3.1 Brief Historical Survey of Magnetic Prussian Blues -- 9.3.2 Interplay between Models and Experiments -- 9.3.3 Quantum Calculations -- 9.4 High T(C) Prussian Blues (the Experimental Race to High Curie Temperatures) -- 9.4.1 Chromium(II)-Chromium(III) Derivatives -- 9.4.2 Manganese(II) -Vanadium(III) Derivatives -- 9.4.3 The Vanadium(II) -Chromium(III) Derivatives -- 9.4.4 Prospects in High-T(C) Magnetic Prussian Blues -- 9.5 Prospects and New Trends -- 9.5.1 Photomagnetism: Light-induced Magnetisation -- 9.5.2 Fine Tuning of the Magnetisation -- 9.5.3 Dynamics in Magnetic and Photomagnetic Prussian Blues -- 9.5.4 Nanomagnetism -- 9.5.5 Blossoming of Cyanide Coordination Chemistry -- 9.6 Conclusion: a 300 Years Old "Inorganic Evergreen" -- References -- 10 Scaling Theory Applied to Low Dimensional Magnetic Systems -- 10.1 Introduction.
,
10.2 Non-critical-scaling: the Other Solutions of the Scaling Model -- 10.3 Universality Classes and Lower Critical Dimensionality -- 10.4 Phase Transition in Layered Compounds -- 10.5 Description of Ferromagnetic Heisenberg Chains -- 10.5.1 Application to Ferromagnetic S = 1 Chains -- 10.6 Application to the Spin-1 Haldane Chain -- 10.7 Conclusion -- References -- Index.
Permalink
