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Molecular Magnetic Materials: Concepts and Applications [Kõva köide]

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  • Formaat: Hardback, 512 pages, kõrgus x laius x paksus: 249x175x31 mm, kaal: 1247 g
  • Ilmumisaeg: 07-Dec-2016
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 3527339531
  • ISBN-13: 9783527339532
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  • Formaat: Hardback, 512 pages, kõrgus x laius x paksus: 249x175x31 mm, kaal: 1247 g
  • Ilmumisaeg: 07-Dec-2016
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 3527339531
  • ISBN-13: 9783527339532
A comprehensive overview of this rapidly expanding interdisciplinary field of research.
After a short introduction to the basics of magnetism and molecular magnetism, the text goes on to cover specific properties of molecular magnetic materials as well as their current and future applications. Design strategies for acquiring molecular magnetic materials with desired physical properties are discussed, as are such multifunctional materials as high Tc magnets, chiral and luminescent magnets, magnetic sponges as well as photo- and piezo-switching magnets.
The result is an excellent resource for materials scientists, chemists, physicists and crystal engineers either entering or already working in the field.
List of Contributors xv
Preface xxi
1 Magnetism 1(28)
Maria Balanda
Robert Pelka
1.1 Origin of Magnetism
1(2)
1.2 Macroscopic Approach
3(2)
1.3 Units in Magnetism
5(1)
1.4 Ground State of an Ion and Hund's Rules
6(3)
1.5 An Atom in a Magnetic Field
9(1)
1.6 Mechanisms of Magnetic Interactions
10(7)
1.6.1 Dipolar Interactions
11(1)
1.6.2 Direct Exchange
11(1)
1.6.3 Indirect Exchange-Superexchange
12(1)
1.6.4 Indirect Exchange-Double Exchange
13(1)
1.6.5 Indirect Exchange-Antisymmetric Exchange
14(1)
1.6.6 Itinerant Exchange-RKKY Interaction
14(1)
1.6.7 Magnetism of Itinerant Electrons
15(2)
1.7 Collective Magnetic State
17(9)
1.7.1 Models of Interaction and Dimension of the Lattice
17(1)
1.7.2 Ferromagnets
18(2)
1.7.3 Antiferromagnets
20(2)
1.7.4 Ferrimagnets
22(1)
1.7.5 Spin Glasses
23(2)
1.7.6 Superparamagnets
25(1)
1.8 Applications and Research
26(2)
References
28(1)
2 Molecular Magnetism 29(24)
Michael Shatruk
Silvia Gomez-Coca
Kim R. Dunbar
2.1 Introduction
29(1)
2.2 Birth of the Topic: Exchange-Coupled Clusters
29(2)
2.3 Evolution of the Topic: Molecule-Based Magnets
31(1)
2.4 Burgeoning Topics: Single-Molecule Magnets
32(5)
2.5 Single-Chain Magnets
37(3)
2.6 Spin Crossover Complexes
40(3)
2.7 Charge Transfer-Induced Spin Transitions
43(1)
2.8 Multifunctional Materials
44(2)
2.9 Future Perspectives
46(2)
References
48(5)
3 High-Spin Molecules 53(26)
Zhao-Ping Ni
Ming-Liang Tong
3.1 Introduction
53(1)
3.2 Strategies for High-Spin Molecules
54(6)
3.2.1 Magnetic Exchange Strategy for High-Spin Molecules
54(4)
3.2.1.1 Strict Orthogonality of the Magnetic Orbitals for Ferromagnetic Interaction
54(2)
3.2.1.2 Accidental Orthogonality of the Magnetic Orbitals for Ferromagnetic Interaction
56(1)
3.2.1.3 Spin Polarization Mechanism for Ferromagnetic Interaction
57(1)
3.2.2 Synthetic Strategy for High-Spin Molecules
58(2)
3.2.2.1 Bridging Ligands for High-Spin Molecules
58(2)
3.2.2.2 The Effect of the Blocking Ligands
60(1)
3.3 High-Spin Molecules based on d-Metal Ions
60(7)
3.3.1 Homo-Metallic High-Spin Molecules based on d-Metal Ions
61(5)
3.3.2 Hetero-Metallic High-Spin Molecules Based on d-Metal Ions
66(1)
3.4 High-Spin Molecules Based on f-Metal Ions
67(2)
3.5 High-Spin Molecules Based on d-f Metal Ions
69(2)
3.6 Conclusions and Perspectives
71(1)
References
72(7)
4 Single Molecule Magnets 79(24)
Masahiro Yamashita
Keiichi Katoh
4.1 Introduction
79(3)
4.1.1 Molecular Magnets
79(1)
4.1.2 Rough Outline of the Single-Molecule Magnets (SMMs)
79(3)
4.2 Measurement Techniques
82(9)
4.2.1 Direct Current (dc) Measurements
82(3)
4.2.2 Remnant Magnetization
85(1)
4.2.3 Alternating Current (ac) Measurements
86(2)
4.2.4 Electron Spin Resonance (ESR)
88(1)
4.2.5 Nuclear Magnetic Resonance (NMR)
89(2)
4.2.6 Other Methods
91(1)
4.3 Rational Design of SMMs
91(2)
4.4 Family of SMMs
93(4)
4.4.1 Polynuclear d Metal Complexes
93(2)
4.4.2 Mononuclear d Metal complexes (Single-Ion Magnets (SIMs))
95(1)
4.4.3 Mononuclear f Metal Complexes (SIMs)
95(1)
4.4.4 Polynuclear f Metal Complexes
96(1)
4.4.5 Mixed Metal nd -4f Complexes
97(1)
4.5 Conclusions and Perspectives
97(1)
References
98(5)
5 Magnetic Molecules as Spin Qubits 103(28)
Paolo Santini
Stefano Carretta
Giuseppe Amoretti
5.1 Introduction
103(4)
5.1.1 QIP Paradigms with Magnetic Molecules
105(2)
5.2 Molecular Qubits
107(3)
5.3 Schemes for Two-Qubit Gates
110(13)
5.3.1 Permanently Coupled Qubits
110(2)
5.3.2 Switchable Effective Interactions in the Lack of Local Control
112(4)
5.3.3 Quantum Simulations
116(2)
5.3.4 The Cr7Ni-Ni-Cr7Ni Supramolecular Complexes
118(4)
5.3.5 Implementation of Two-Qubit Gates with a Tip
122(1)
5.4 Conclusions and Perspectives
123(2)
Appendix: The Basics
125(2)
List of Acronyms
127(1)
References
127(4)
6 Single-Chain Magnets 131(30)
Kasper S. Pedersen
Alessandro Vindigni
Roberta Sessoli
Claude Coulon
Rodolphe Clerac
6.1 Introduction
131(1)
6.2 The Very Basics
132(3)
6.3 Synthetic Endeavors Toward SCMs
135(6)
6.3.1 The Dawn of SCMs: The Metal-Radical Approach
136(1)
6.3.2 Using Predesigned Building Blocks: Toward Magnetically Ordered Systems and Canted SCMs
137(3)
6.3.3 Benefitting from Heavy Metal Ions and Orbital Angular Momenta
140(1)
6.4 Theoretical Modeling
141(9)
6.4.1 Classical Spin Approach to Describe SCM Systems
142(5)
6.4.2 Systems with Noncollinear Anisotropy Axes
147(3)
6.5 New Directions
150(5)
6.5.1 Toward Light-induced SCMs
150(1)
6.5.2 External Control of Spin Dynamics in SCM
151(2)
6.5.3 Multifunctional SCMs: Magnetochirality
153(2)
6.6 Conclusions and Perspectives
155(1)
References
156(5)
7 High-T, Ordered Molecular Magnets 161(26)
Joel S. Miller
Shin-ichi Ohkoshi
7.1 Introduction
161(2)
7.2 TCNE-Based Molecule-Based Magnets
163(5)
7.3 Prussian Blue Analogs
168(6)
7.4 Hepta- and Octacyanido-based Molecule-based Magnets
174(6)
7.5 Conclusions and Perspectives
180(2)
References
182(5)
8 Thin Layers of Molecular Magnets 187(44)
Andrea Cornia
Daniel R. Talham
Marco Affronte
8.1 Introductory Remarks
187(1)
8.2 Thin Layers of Single-Molecule Magnets
188(18)
8.2.1 Classes of Single-Molecule Magnets
188(3)
8.2.2 Processing Methods for Thin Layers of Single-Molecule Magnets
191(2)
8.2.3 Probing Magnetism in Thin Layers of Single-Molecule Magnets
193(1)
8.2.4 One-Molecule-Thick Layers of Single-Molecule Magnets
194(10)
8.2.4.1 Role of the Surface: Lessons Learned from Simple Systems
194(2)
8.2.4.2 Role of the Surface: SMM-Specific Effects
196(1)
8.2.4.3 Summary of Early Findings
197(1)
8.2.4.4 Fe4 Propellers
198(2)
8.2.4.5 LnPc2 Series
200(4)
8.2.4.6 Ln(trensal) Complexes and Endofullerenes
204(1)
8.2.5 Multilayers and Submicron Films of Single-Molecule Magnets
204(2)
8.3 Thin Layers of Antiferromagnetic Spin Clusters
206(3)
8.4 Thin Layers of High-Spin Cages
209(2)
8.5 Thin Layers of Molecular Magnets with Extended Networks
211(7)
8.5.1 Langmuir -Blodgett Films
211(2)
8.5.2 Cyanometallate Films
213(1)
8.5.3 V(TCNE)x and Derivatives
214(2)
8.5.4 Spin Crossover Networks
216(1)
8.5.5 Heterostructures
217(1)
8.6 Conclusions and Perspectives
218(2)
Acknowledgments
220(1)
References
220(11)
9 Spin Crossover Phenomenon in Coordination Compounds 231(22)
Ana B. Gaspar
Birgit Weber
9.1 Introduction
231(1)
9.2 Spin Crossover in the Solid and Liquid States
232(4)
9.2.1 Following Spin Transitions in Solution
233(1)
9.2.2 Hysteresis
233(2)
9.2.3 Effect of Scan Rate
235(1)
9.2.4 Stepwise Spin Transitions
235(1)
9.3 Multifunctionality in Spin Crossover Compounds
236(2)
9.4 Spin Crossover Phenomenon in Soft Matter
238(1)
9.5 Spin crossover Phenomenon at the Nanoscale
239(6)
9.6 Charge Transport Properties of Single-Spin Crossover Molecules
245(1)
9.7 Conclusion
245(1)
References
246(7)
10 Porous Molecular Magnets 253(26)
Wei-Xiong Zhang
Ming-Hua Zeng
Xiao-Ming Chen
10.1 Introduction
253(2)
10.2 PMMs with Spin-State Switching
255(3)
10.3 PMMs with Slow Relaxation of Magnetization
258(6)
10.3.1 PMMs with SMM Dynamics
259(1)
10.3.2 PMMs with Spin Glass-like Behaviors
260(3)
10.3.3 PMMs with SCM Dynamics
263(1)
10.4 PMMs with Long-Range Magnetic Ordering
264(7)
10.4.1 3D Network Approach
264(2)
10.4.2 2D Magnetic Layer Approach
266(3)
10.4.2.1 Pillared-Layer Magnets
266(2)
10.4.2.2 Layer Magnets based on 4d-5d Ions
268(1)
10.4.2.3 Layer Magnets based on Charge Transfer System
268(1)
10.4.3 1D Magnetic Chain Approach
269(2)
10.5 PMMs with Switching Between Ferromagnetism and Antiferromagnetism
271(2)
10.6 PMMs with the Magnetism-Modified Through Postsynthetic Process
273(2)
10.7 Conclusions and Perspectives
275(1)
References
276(3)
11 Molecular Magnetic Sponges 279(22)
Dawid Pinkowicz
Robet Podgajny
Barbara Sieklucka
11.1 Introduction
279(2)
11.2 The First Molecular Magnetic Sponge Systems
281(2)
11.3 CN-Bridged Molecular Magnetic Sponges
283(11)
11.3.1 Low-Dimensional CN-Bridged Molecular Magnetic Sponges
284(2)
11.3.2 CN-Bridged Molecular Magnetic Sponges with 2D->3D Transformation
286(2)
11.3.3 CN-Bridged Molecular Magnetic Sponges with 3D->3D Transformation
288(4)
11.3.4 On the Borderline of Microporosity and Magnetic Sponge Behavior in CN-Bridged Systems
292(2)
11.4 Molecular Magnetic Sponges with Bridging Ligands Other Than Cyanide
294(2)
11.5 Conclusions and Perspectives
296(1)
References
297(4)
12 Non-Centrosymmetric Molecular Magnets 301(22)
Cyrille Train
Geert Rikken
Michel Verdaguer
12.1 Introduction
301(3)
12.1.1 Scope of the
Chapter
301(1)
12.1.2 Effect of Symmetry on Physical Properties
302(2)
12.1.3 Dimensionality of the Coordination-Bonded Molecular Objects
304(1)
12.2 Synthetic Strategies Toward Non-centrosymmetric Magnets (NCM)
304(7)
12.2.1 Spontaneous Crystallization in Non-centrosymmetric Space Groups
305(2)
12.2.2 Using Chiral Ligands
307(3)
12.2.3 Enantioselective Self-Assembly
310(1)
12.3 Physicochemical Properties of Non-centrosymmetric Magnets
311(8)
12.3.1 Specific Magnetic Properties
312(1)
12.3.2 MSHG
313(2)
12.3.3 MChD
315(1)
12.3.4 Multiferroicity
316(3)
12.4 Conclusion
319(1)
Acknowledgment
319(1)
References
319(4)
13 Molecular Photomagnets 323(22)
Corine Mathoniere
Hiroko Tokoro
Shin-ichi Ohkoshi
13.1 Introduction
323(2)
13.2 Photomagnetic Coordination Networks based on [ M(CN)x] (x = 6 or 8)
325(8)
13.2.1 Hexacyanidometallate-Based Photomagnets
325(5)
13.2.1.1 Photoinduced Magnetic Pole Inversion in a Ferro- Ferrimagnet (FeII0.40MnII0.60)1.5[ CrIII(CN)6]
326(1)
13.2.1.2 Antiferro -Ferromagnetic Photoswitching in a Multifunctional Magnet, RbIMnII[ FeIII(CN)6]
327(2)
13.2.1.3 Photoinduced Magnetization in CoII3[ OsIII(CN)6]2·6H2O Prussian Blue Analog
329(1)
13.2.1.4 Photoinduced Magnetization in Heterostructures of Prussian Blue Analogs
329(1)
13.2.2 Octacyanidometallate-Based Photomagnets
330(3)
13.2.2.1 Copper(II) -Octacyanomolybdate(IV) Systems
330(1)
13.2.2.2 Cobalt(II)-Octacyanotungstate(V) Systems
331(2)
13.3 Photomagnetic Polynuclear Molecules Based on [ MCN)x] (x = 6 or 8)
333(7)
13.3.1 Photomagnetic Polynuclear Molecules Built with [ FeIII(CN)6]3-
333(1)
13.3.2 Photomagnetic Polynuclear Molecules Built with [ MoIV(CN8]4-
334(1)
13.3.3 Photomagnetic Polynuclear Molecules Built with LFe(CN)3
335(4)
13.3.3.1 Octanuclear [ Co4Fe4] Cube Molecule
335(1)
13.3.3.2 Tetranuclear [ Co2Fe2] Molecules
336(1)
13.3.3.3 Dinuclear [ CoFe] Molecules
337(2)
13.3.4 Multifunctional Molecules with Electron Transfer
339(1)
13.3.5 Related Networks Built with LFe(CN)x
339(1)
13.4 Conclusions and Perspectives
340(1)
References
341(4)
14 Luminescent Molecular Magnets 345(24)
Mauro Perfetti
Fabrice Pointillart
Olivier Cador
Lorenzo Sorace
Lahcene Ouahab
14.1 Introduction
345(1)
14.2 Electronic Structure of Lanthanide Ions
346(2)
14.3 Luminescence of Lanthanide Ions
348(3)
14.4 Magnetism of Lanthanide Ions
351(1)
14.5 Synthetic Strategies to Obtain Luminescent SMMs
352(4)
14.6 Luminescent Lanthanide Single Molecule Magnets
356(4)
14.7 NIR Luminescent-Prolate Lanthanides
360(5)
14.8 Conclusions and Perspectives
365(1)
References
365(4)
15 Conductive Molecular Magnets 369(36)
Yoshihiro Sekine
Wataru Kosaka
Kouji Taniguchi
Hitoshi Miyasaka
15.1 Introduction
369(2)
15.2 Design of Metal Complexes with TTF-Containing Ligands
371(8)
15.2.1 Pi-d Interactions Through Covalent Bonds
371(1)
15.2.2 Discrete Complexes with Neutral TTF
372(4)
15.2.3 Polymeric Complexes with Neutral TTF
376(1)
15.2.4 Discrete Complexes with Oxidized TTF Radical
377(1)
15.2.5 Polymeric Complexes with Oxidized TTF Radical
378(1)
15.2.6 Other Interesting Compounds
379(1)
15.3 Hybrid Arrangements of Magnetic Layers and Conducting Stacked Layers
379(5)
15.3.1 Design of Molecular Conductors with Paramagnetic Ions
379(1)
15.3.2 Utilization of Oxalate-Metal Complexes for Magnetic Layers
380(1)
15.3.3 Combination of Single-Molecule Magnets and Conductors
381(1)
15.3.4 Combination of Spin-Crossover Complexes and Conductors
382(1)
15.3.5 Hybrid Compounds with Polyoxometalate Clusters
383(1)
15.4 Conductive Magnetic Coordination Frameworks
384(7)
15.4.1 Combination of Magnetic Frameworks with Conducting Pathways
384(1)
15.4.2 Cyano-Bridged Electron Transfer Chains
384(1)
15.4.3 One-Dimensional Rhodium(I)-Semiquinonate Complexes
385(1)
15.4.4 Charge Transfer Assemblies of Paddlewheel-type Ru Complexes and Polycyano Organic Acceptors
386(3)
15.4.5 Neutral-Ionic Transition in Magnetic Chains
389(1)
15.4.6 Donor/Acceptor Electron-Transferred Magnetic Chains
389(1)
15.4.7 Perpendicular Arrangements of Magnetic Frameworks and Conducting Columns
390(1)
15.5 Purely Organic Systems
391(6)
15.5.1 TTF-Attached Organic Radicals
391(4)
15.5.2 Other Conductive Organic Radicals
395(2)
15.6 Conclusions and Perspectives
397(1)
References
397(8)
16 Molecular Multiferroics 405(14)
Thomas T.M. Palstra
Alexey O. Polyakov
16.1 Multiferroicity
405(1)
16.2 Classification of Multiferroic Materials
406(1)
16.3 Classification of Molecular Multiferroics
407(1)
16.4 Metal-Organic Framework Compounds and Hybrid Perovskites
408(6)
16.5 Charge Order Multiferroics
414(2)
16.6 Conclusions and Perspectives
416(1)
References
416(3)
17 Modeling Magnetic Properties with Density Functional Theory-Based Methods 419(28)
Jordi Cirera
Eliseo Ruiz
17.1 Introduction
419(4)
17.2 Theoretical Analysis of Spin Crossover Systems
423(1)
17.3 DFT Methods to Evaluate Exchange Coupling Constants
424(7)
17.4 DFT Methods to Calculate Magnetic Anisotropy Parameters
431(4)
17.5 DFT Approaches to Calculate Transport Through Magnetic Molecules
435(4)
References
439(8)
18 Ab Initio Modeling and Calculations of Magnetic Properties 447(26)
Jurgen Schnack
Coen de Graaf
18.1 Introduction
447(1)
18.2 Ab Initio Calculations
447(12)
18.2.1 Isotropic Coupling
448(4)
18.2.2 Anisotropic Coupling
452(3)
18.2.3 Zero-Field Splitting and Zeeman Effect in Mononuclear Systems
455(1)
18.2.4 Ab Initio Computational Schemes
456(3)
18.3 Spin Hamiltonian Calculations
459(10)
18.3.1 Complete Matrix Diagonalization using Symmetries
461(3)
18.3.2 Finite-Temperature Lanczos Method
464(3)
18.3.3 FTLM for Anisotropic Systems
467(2)
References
469(4)
Index 473
Barbara Sieklucka is currently Full Professor for Inorganic Chemistry at the Jagiellonian University in Krakow, Poland and Head of Inorganic Molecular Materials Group as well as co-founder of the European Institute of Molecular Magnetism. She carries out pioneering research on multifunctional molecular magnets in Poland. Her research activities are focused on the crystal engineering of highly-structured functional molecular materials on the basis of polynuclear cyanido-bridged coordination compounds, which will allow to impose specific functionalities such as dynamics, sorption, magnetism, photomagnetism, porosity, luminescence, chirality, and non-linear optics on the target material, with the ultimate goal of achieving multifunctionality and efficient engineering of the nanospace within the crystal network. This fundamental research has the clear application perspective: it may generate new advanced materials for the construction of nanoscale molecular devices with potential applications in nanotechnology or spintronics such as molecular sensors and switches, magnetic coolers, spin valves and spin logic gates.

Dawid Pinkowicz is currently Associate Professor at the Jagiellonian University in Krakow, Poland. He has received his Ph.D. from Jagiellonian University with Prof. Barbara Sieklucka and then moved to Prof. Masahiro Yamashita for the research project "Photo-Switchable Single-Molecule Quantum Magnets" within the Matsumae International Fellowship Program. Afterwards he has joined Prof. Kim Dunbar's Group for the research project "Multifunctional Molecular Materials through Cyanide Chemistry" within the Marie Curie International Outgoing Fellowship funded by the European Commission within the 7th Framework Programme. His research interests cover the design of tailor-made functional ligands and complexes for the construction of multifunctional molecular compounds and the electronic and magnetic properties of soft matter under extreme conditions: high pressure and low temperatures.