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Synthesis Structure And Magnetic Properties Of Heterometallic Complexes Towards Single Molecule Magnets Using Flexible Aminopolyol Ligands
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Book Synopsis Synthesis, Structure and Magnetic Properties of Heterometallic Complexes Towards Single-molecule Magnets Using Flexible Aminopolyol Ligands by : Fraser J. Kettles
Download or read book Synthesis, Structure and Magnetic Properties of Heterometallic Complexes Towards Single-molecule Magnets Using Flexible Aminopolyol Ligands written by Fraser J. Kettles and published by . This book was released on 2016 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Synthesis, Structure and Magnetic Properties of O-Vanillin-Derived Schiff Base Polynuclear Lanthanide Single-Molecule Magnets by : Yu Ting Jiang
Download or read book The Synthesis, Structure and Magnetic Properties of O-Vanillin-Derived Schiff Base Polynuclear Lanthanide Single-Molecule Magnets written by Yu Ting Jiang and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design, Synthesis and Magnetism of Single-molecule Magnets with Large Anisotropic Barriers by : Po-Heng Lin
Download or read book Design, Synthesis and Magnetism of Single-molecule Magnets with Large Anisotropic Barriers written by Po-Heng Lin and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis will present the synthesis, characterization and magnetic measurements of lanthanide complexes with varying nuclearities (Ln, Ln2, Ln3 and Ln4). EuIII, GdIII, TbIII, DyIII, HoIII and YbIII have been selected as the metal centers. Eight polydentate Schiff-base ligands have been synthesized with N- and mostly O-based coordination environments which chelate 7-, 8- or 9-coordinate lanthanide ions. The molecular structures were characterized by single crystal X-ray crystallography and the magnetic properties were measured using a SQUID magnetometer. Each chapter consists of crystal structures and magnetic measurements for complexes with the same nuclearity. There are eight DyIII SMMs in this thesis which are discrete molecules that act as magnets below a certain temperature called their blocking temperature. This phenomenon results from an appreciable spin ground state (S) as well as negative uni-axial anisotropy (D), both present in lanthanide ions owing to their f electron shell, generating an effective energy barrier for the reversal of the magnetization (Ueff). The ab initio calculations are also included for the SMMs with high anisotropic energy barriers to understand the mechanisms of slow magnetic relaxation in these systems.
Book Synopsis Design and Synthesis of Lanthanide Single-Molecule Magnets Using the Schiff Base Approach by : Thomas Lacelle
Download or read book Design and Synthesis of Lanthanide Single-Molecule Magnets Using the Schiff Base Approach written by Thomas Lacelle and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Single-Molecule Magnets (SMMs) are discrete molecules that exhibit slow relaxation of magnetization. Unlike conventional magnets that rely on the long range magnetic ordering in the form of domains, these molecules act as magnets independently, that is without the influence of neighbouring molecules. SMMs have intrigued physicists and chemists alike for over twenty years with their potential future applications in data storage quantum computing, and with this communal interest there has been significant collaboration between the two fields of research. SMMs have brought forth an opportunity for coordination chemists to muster their creativity and synthetic expertise in the rational design and development of these magnetic materials. From these new and fascinating compounds, both experimental and theoretical physicists have sought to develop and refine our understanding of the aspects of these molecular magnets in order to improve their performance at higher temperatures. In this work, new topologies for lanthanide complexes are explored using a novel Schiff base ligand. The magnetic properties of dinuclear, tetranuclear and octanuclear lanthanide complexes are discussed and correlated to their structural properties. The rational design of tetrazine-based Schiff base ligands for magnetic studies is also discussed in hopes of developing high performance SMMs.
Book Synopsis Directed Assembly of Single-Molecule and Single-Chain Magnets by : Thomas Harris
Download or read book Directed Assembly of Single-Molecule and Single-Chain Magnets written by Thomas Harris and published by . This book was released on 2010 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work herein describes the design, synthesis, and characterization of magnetic molecules and chain compounds, with an emphasis on probing slow magnetic relaxation. Chapter 1 presents an extensive survey of the literature of cyano-bridged single-molecule and single-chain magnets, focusing on a building block approach wherein simple cyanometalate precursor complexes direct the assembly of larger architectures. Specific synthetic strategies to obtain multinuclear clusters and chain compounds of desired structure and magnetic properties are outlined in detail. Finally, perspectives on the future directions in the field are presented. Chapter 2 exemplifies the utility of the building block approach in generating high-nuclearity cyano-bridged clusters. It describes the design and synthesis of the facially-capped tricyanide building unit, [TpCr(CN)3]-, as its incorporation into the face-centered cubic cluster [Tp8(H2O)6Cu6Cr8(CN)24]4+. Ferromagnetic exchange between CrIII and CuII ions gives rise to an S = 15 spin ground state, one of the highest yet observed for a cyano-bridged cluster. In addition, the formation of this cluster is accompanied by a linkage isomerism of 12 of the 24 cyanide ligands, providing the first example of a molecule undergoing partial cyanide isomerism. Chapter 3 presents a survey of actinide-containing molecules that have demonstrated evidence of magnetic exchange coupling. The strong magnetic anisotropy characteristic of these elements marks them as promising candidates for single-molecule magnets, however the spin-orbit coupling that gives rise to this anisotropy also complicates analysis of exchange interactions. Current methods for extracting coupling information in these systems are outlined in detail. In addition, molecules that bear exchange-coupled centers but as of yet have not been thoroughly characterized are presented. Chapter 4 describes a detailed investigation of a series of iron(II) pyrrolide complexes of formulae [(tpaR)Fe]-, representing the first examples of transition metal-based mononuclear single-molecule magnets. Static magnetic measurements and high-field EPR spectroscopy reveal the presence of exceptionally strong uniaxial anisotropy in the complexes. Moreover, dynamic magnetic measurements carried out in a small dc field demonstrate that this anisotropy leads to slow relaxation in the complexes. In addition, this relaxation dynamics is probed through Mössbauer spectroscopy, which reveals that the phenomenon occurs in zero applied field in at least two complexes. Chapter 5 describes the synthesis and characterization of a series of cyano-bridged single-chain magnets. Reaction of the S = 3/2, high-anisotropy building unit [ReCl4(CN)2]2- with [M(DMF)6]2+ (M = Mn, Fe, Co, Ni) is shown to direct the formation of the chain compounds (DMF)4MReCl4(CN)2. Dc susceptibility measurements uncover the presence of intrachain antiferromagnetic (Mn) and ferromagnetic (Fe, Co, Ni) exchange. Most importantly, ac susceptibility measurements reveal that all of the chain compounds exhibit slow magnetic relaxation at low temperature. Notably, the Fe congener displays significant magnetic hysteresis at low temperatures, thus demonstrating classical magnet-like behavior in a one-dimensional system. Chapter 6 describes the synthesis the incorporation of [ReCl4(CN)2]2- into the zig-zag chain compound (Bu4N)[TpCuReCl4(CN)2], which is found to demonstrate the strongest ferromagnetic exchange yet observed through cyanide. The strong coupling arises from judicious selection of ReIV and CuII ions, whose molecular orbitals interact through the cyanide bridge such that orbital overlap is minimized. Moreover, the compound is shown to display metamagnetic behavior, and the complete magnetic phase diagram is elucidated through a combination of experimental and theoretical analysis. Finally, the anisotropy tensors of the ReIV centers are shown to cancel, leading to a small effective chain anisotropy and thus the absence of single-chain magnet behavior. Chapter 7 concludes this work by demonstrating that [ReCl4(CN)2]2- can also be employed in the assembly of molecular magnets, as it presents the synthesis and characterization of two linear trinuclear clusters of formulae [(PY5Me2)2M2ReCl4(CN)2]2+ (M = Mn, Ni; PY5Me2 = 2,6-bis(1,1-bis(2-pyridyl)ethyl)-pyridine). Dc susceptibility measurements reveal the presence of antiferromagnetic exchange in the Mn congener, while ferromagnetic exchange is observed in the Ni analogue. In addition, dc magnetization experiments show the presence of axial magnetic anisotropy in both clusters.
Book Synopsis Investigating the Modulation of Monometallic Single-Molecule Magnets Through Peripheral Ligand Modifications by : Nastaran Ghorbanian Farahabadi
Download or read book Investigating the Modulation of Monometallic Single-Molecule Magnets Through Peripheral Ligand Modifications written by Nastaran Ghorbanian Farahabadi and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on the synthesis of mononuclear Co and Fe complexes of defined geometry. The goal is to explore the effects of metal coordination geometry on single molecule-magnets (SMM) through peripheral ligand modification with the bis(imino)pyridine ligand. Chapter 1 presents fundamental concepts that are used in the molecular magnetism and single molecule magnets. Chapter 2 describes a history and synthesis of the bis(imino)pyridine ligand. Chapter 3 discusses the synthesis of Cobalt (II) bis(imino)pyridine complexes with varied sterics, their characterization, structural analysis and magnetic properties. Chapter 4 presents the synthesis of Iron (II) bis(imino)pyridine complexes with varied sterics, their characterization, structural analysis and magnetic properties. Chapter 5 provides a summary of the work presented in this thesis.
Book Synopsis Ligand Design for Heterometallic 3d Metallacrown Complexes by : Christoph Gamer
Download or read book Ligand Design for Heterometallic 3d Metallacrown Complexes written by Christoph Gamer and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two decades of research on single molecule magnets (SMMs) led to multiple concepts to reach one of the most ambitious goals in molecular magnetism, a high energy barrier (Ueff ) for the magnetization reversal of a single molecule. This energy barrier is dependent on the spin ground state (S) and the axial magnetoanisotropy (D) of the molecule. Previous research projects led to complexes with remarkably high S or D values but only few combining both. Up to now, a systematical manipulation and control of S and D on a molecular scope has not been accomplished yet. Herein, a systematic approach to obtain a high spin ground state accompanied with high molecular magnetic anisotropy is presented using the versatile compound class of metallacrowns (MCs). The magnetic director approach has proven to effectively yield 12-MC-4 structures with high spin ground states. In addition, the planar crown scaffold represents an ideal framework to align the Jahn-Teller axes of ring forming metal ions with high single ion anisotropy. Prerequisites for an effective use of both concepts are the ability of the central guest ion to take part in strong magnetic exchange coupling and a tuneable anisotropic electron distribution of the ring forming metal ions. Hence, 3d transition metal ions express themselves as the optimal choice. Systematic synthesis of heterometallic MCs requires varying selectivity of the central and the ring coordination pockets. To fulfill this condition, two distinct ligand optimizations were followed in this work. The donor atoms on apical coordination sites of the crown metal ions were varied yielding to a different binding affinity according to Pearson's HSAB concept. Moreover, additional coordinating functionalities were introduced in established MC ligand systems, like amidoximes, in order to adjust the whole coordination environment of the crown forming metal ions. According to these approaches, several new 3d MC compounds were synthesized and analyzed using infrared spectroscopy, single crystal X-ray diffraction and SQUID magnetometry. Synthesis and the use of 2-methylmercaptobenzohydroxamic acid led to the isolation of the very first cadmium(II) metallacrown opening new perspectives for an improvement of the luminescence properties of this compound class. To highlight some of the results, a mixed valent cobalt(II/III) MC, double decker and a discrete Cu(II) MC and even two manganese double decker MCs are reported in this work.
Book Synopsis Synthesis of Cobalt Complexes Towards Single-molecule Magnets by : Laura E. Sharp
Download or read book Synthesis of Cobalt Complexes Towards Single-molecule Magnets written by Laura E. Sharp and published by . This book was released on 2014 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Synthesis and Characterisation of Polymetallic Transition Metal Complexes Towards Single-molecule Magnets by : Kristoffer Graham
Download or read book The Synthesis and Characterisation of Polymetallic Transition Metal Complexes Towards Single-molecule Magnets written by Kristoffer Graham and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The synthesis and characterisation of sixteen new complexes are reported. The use of the ligand edte (((HOCH2CH2)2NCH2CH2N(CH2CH2OH)2)), H4L1) has resulted in five new iron complexes. Two Fe6 complexes and an Fe3 complex display non-zero ground states of S = 5 and S = 3 respectively. An Fe12 complex which displays a unique cluster topology and an Fe2 dimer are also reported, both with a ground state S = 0. A further six new iron clusters are reported using bicine (((HOCH2CH2)2N(CH2COOH)), H3L2). Two homeo-structural Fe6 complexes display spin ground states of S = 5 and S = 4, whereas a mixed-valence Fe6 cluster has a ground state of S = 3 and a large magnetic anisotropy. Further measurements are needed below 1.8 K to confirm any SMM behaviour. In addition an Fe12 cluster with a unique core topology possesses a spin ground state of S = 0. Two remaining Fe6 clusters are still to be magnetically characterised. The final three iron complexes are reported using the ligand tricine (((HOCH2)3CNHCH2COOH)H4L3). Fe9 posesses a ground state S = 11/2. Magnetic characterisation of Fe7 and Fe12 complexes are still needed to determine the spin ground state of these clusters. Two new Cr(III) clusters are reported using bis-tris (((HOCH2)3CN(CH2CH2OH)2), H4L4), the first a simple monomer and the second a Cr4 tetramer characterised with a spin ground state S = 0.
Book Synopsis Multifunctional Molecular Magnets Based on Octacyanidometalates by : Kenta Imoto
Download or read book Multifunctional Molecular Magnets Based on Octacyanidometalates written by Kenta Imoto and published by Springer. This book was released on 2017-08-08 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis demonstrates the novel magnetic functionalities in cyanido-bridged metal assemblies, and as such appeals to readers in the field of materials science. The utilization of octacyanidometalates as building blocks enables the observation of (i) photo-induced magnetization due to a light-induced spin-crossover in an iron octacyanidoniobate-based assembly, (ii) photo-induced magnetization with a two-step spin-crossover behavior in an iron octacyanidoniobate-based material, and (iii) the coexistence of super-ionic conductivity and metamagnetism in a manganese-octacyanoniobate system. These multi-functionalities are achieved by incorporating a spin-crossover moiety or a hydrogen-bonding network into a cyanido-bridged network structure with a strong magnetic interaction. In particular, in light-induced spin-crossover magnets, a magnetically non-ordered state can be altered to a magnetically ordered state by photo-irradiation, which is one of the attractive mechanisms for novel optical switching devices.
Book Synopsis The Pursuit of High Blocking Temperature Single Molecule Magnets Using 4f/5f Cyclooctatetraenyl Complexes by : Jennifer Le Roy
Download or read book The Pursuit of High Blocking Temperature Single Molecule Magnets Using 4f/5f Cyclooctatetraenyl Complexes written by Jennifer Le Roy and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Magnetic Properties and Coordination Polymerization of Lanthanide Phosphate Complexes by : John Michael Cue
Download or read book Magnetic Properties and Coordination Polymerization of Lanthanide Phosphate Complexes written by John Michael Cue and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intrinsic properties of lanthanides give steric and electronic advantages in rare earth organometallics. Lanthanides have the potential to accomplish unique applications which cannot be done using transition metals. The first chapter describes the structure of the lanthanide complexes and the potential applications of the f block chemistry because of their magnetic and catalytic properties. The second chapter highlights a discrete neodymium complex for the polymerization of dienes and polar vinyl monomers. The study of the kinetics of polymerization shows a quasi-living polymerization which is beneficial to control the molecular weight and synthesize new materials using block copolymers. The third chapter focuses on the application of polynuclear lanthanide organophosphate complexes as molecular magnets. Lanthanide organophosphate complexes based on a triethyl phosphate ligand have been prepared using azeotropic distillation to explore their structure and properties. Single crystal X-ray diffraction studies show isomorphic complexes having a unique one-dimensional polymer with the bridging ligand connecting the LnIII ions. A series of the three lanthanide coordination polymers display the phosphate groups as an irregular distorted tetrahedron. These complexes were synthesized in search of new single-molecule magnets. SQUID magnetometry studies show high magnetic susceptibility.
Book Synopsis Metal-Pyrrolide Complexes in Three-fold Symmetry by : William Hill Harman
Download or read book Metal-Pyrrolide Complexes in Three-fold Symmetry written by William Hill Harman and published by . This book was released on 2010 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given the prominence of six-coordinate pseudo-octahedral complexes in transition metal chemistry, lower coordinate complexes in tetrahedral, trigonal pyramidal and trigonal bipyramidal configurations have garnered increased interest due to the changes in electronic structure and reactivity resultant from three-fold symmetry relative to the four-fold symmetry commonly observed in their pseudo-octahedral counterparts. Herein, we report a range of such effects in a collection of transition metal complexes supported by chelating, trianionic trispyrrolide ligands [tpaR]3-. In chapter one, two trigonal pyramidal iron(II) complexes, [(tpaPh)Fe]- and [(tpaMes)Fe]-, are discussed which are capable of undergoing oxygen atom transfer reactions and subsequent activation of strong C-H bonds. Additionally, the mesityl derivative is capable of oxygen atom transfer from nitrous oxide, an attractive but notoriously unreactive molecule. In chapter two, this family of iron(II) complexes is expanded to include tert-butyl, 2,4,6-triisopropylphenyl and 2,6-difluorophenyl substituted variants, and the magnetic properties of this homologous series of trigonal pyramidal iron(II) complexes are explored. Notably, a number of these complexes exhibit frequency dependent signals at low temperature in the imaginary component of ac magnetic susceptibility measurements performed in the presence of a small applied field. Further exploration of this behavior via magnetometry, high-field EPR and Mössbauer spectroscopy reveal a large barrier to magnetic relaxation in these complexes, in some cases comparable to the best known single molecule magnets. This phenomenon is accounted for by the unquenched orbital angular momentum present in a three-fold symmetric high spin d6 system, leading to significant uniaxial anisotropy and a barrier to spin inversion. Progress towards a magneto-structural analysis of this behavior is made for this series. Chapter three contains a through treatment of the coordination, redox and group transfer chemistry of the iron(II) platform [(tpaMes)Fe]-. In particular, it is shown that this complex is capable of supporting both high and low spin five coordinate adducts, including a rare example of a paramagnetic carbonyl complex of iron(II), [(tpaMes)Fe(CO)]-. Furthermore, the redox chemistry of this system is illustrated in the synthesis of the neutral iron(III) complex (tpaMes)Fe(i-PrNH2). As an extensiont to the oxygen atom chemistry presented in chapter one, nitrene group transfer to [(tpaMes)Fe]- is described, resulting in the synthesis of an iron(III) amido complex. The identity of this species is confirmed by high resolution electrospray mass spectrometry as well as Mössbauer, x-ray absorption and EPR spectroscopies. In chapter four, the vanadium chemistry of [tpaR]3- is introduced. In particular, the vanadium(III) complex (tpaMes)V(THF) is show to react with an aryl azide to yield an isolable vanadium(V) diazenylimido species, a member of a very rare structural type. This complex is shown to decompose unimolecularly by dinitrogen loss to generate the cooresponding vanadium(V) imido. In addition to the vanadium-nitrogen multiple bond chemistry described, the synthesis two pseudo-three-fold symmetric vanadium(IV) oxo species is discussed. Single crystal x-ray structures of both complexes reveal a distorted coordination geometry and a short vanadium-oxo distance, consistent with a triple bond. The oxidation of both of these complexes to the corresponding vanadium(V) oxo is performed and shown by x-ray crystallography to result in the relief of the distortion observed in the vanadium(IV) oxo complexes. Taken together, these results shed light on the nature of metal ligand multiple bonding in three-fold symmetric geometries. Chapter five discusses the chromium complexes of [tpaMes]3-, in particular the group transfer and redox chemistry of the system. Both chromium(II) and chromium(III) complexes are available by direct metallation, and the chromium(II) complex [(tpaMes)Cr(DME)]- is shown to undergo both oxygen atom and nitrene group transfer reactions to yield chromium(IV) oxo and imido complexes respectively. The chromium(IV) imido complex exhibits rich redox chemistry, and its oxidation to the isostructural chromium(V) and chromium(VI) complexes are demonstrated.
Book Synopsis Polynuclear 3d/4f-Metal Complexes as Molecular Magnetic Refrigerants and Single-Molecule Magnets by : Paul Richardson
Download or read book Polynuclear 3d/4f-Metal Complexes as Molecular Magnetic Refrigerants and Single-Molecule Magnets written by Paul Richardson and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of two different chelating/bridging ligands, naphthalene-2,3-diol (ndH2) and acenaphthenequinone dioxime (acndH2), in heterometallic 3d/4f-metal cluster chemistry has yielded two new families of polynuclear CuII/LnIII clusters. These complexes were found to exhibit interesting magnetic properties, specifically single-molecule magnetism and the magnetocaloric effect. In this thesis, Chapter 1 lays the foundation for the research presented within. This section covers the fundamentals of polynuclear metal complexes, molecular magnetism, and the magnetocaloric effect, as well as the approaches used for the synthesis of new polynuclear metal complexes and the choice of ligands. Chapters 2 and 3 report the results of the current thesis. In Chapter 2, the synthesis and characterization of a family of {Cu4Ln} complexes (LnIII = GdIII (1), TbIII (2), DyIII (3)), employing the ligand ndH2 is presented. The complexes join a handful of previously reported {Cu4Ln} clusters, however, the family reported in this thesis are the first 'propeller'-like clusters that exhibit single-molecule magnetism and magnetic refrigeration properties. In Chapter 3, a family of {Cu6Ln2}n chains (LnIII = GdIII (4), TbIII (5), DyIII (6)) obtained through the employment of ligand acndH2 is presented. This family of 1D-chains is a novel motif that has not been previously reported in the literature, with only a few discrete {Cu6Ln2} 0D-clusters having been previously reported. The complexes were magnetically characterized, with 4 and 5 exhibiting ferromagnetic exchange interactions while 6 revealed a more complex magnetic behaviour with both ferromagnetic and antiferromagnetic interactions dominating at different temperature regimes. Furthermore, 5 was found to behave as a single-molecule magnet and 4 was shown to act as a molecular magnetic refrigerant.
Book Synopsis Homo- and Heterometallic 3d-metal Complexes with N- and N,O-donor Ligands by : Oleh Stetsiuk
Download or read book Homo- and Heterometallic 3d-metal Complexes with N- and N,O-donor Ligands written by Oleh Stetsiuk and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis is devoted to the synthesis of homo- and heterometallic 3d-metal complexes with Schiff base ligands or derivatives of 1,2,4,5- tetrazine, together with the investigation of their structural and physico-chemical properties. This work can be divided in three parts. In the first part we have been mainly focused on the Schiff base ligands, derivatives of the salicylaldehyde and aminoalcohols. Thirteen heterometallic complexes were obtained and fully characterized. It has been shown that the synthesized compounds possess catalytic activity in the photochemical water oxidation, exhibit photoconducting properties in polymeric composites and can be used for the development of multifunctional materials of wide use. The second part describes the functionalization of Schiff base ligands by the introduction into their structure of electroactive tetrathiafulvalene and dithiolate moieties. Two new families of ligands were synthesized and characterized. The series of radicalcation salts and homo- and heterometallic dithiolene complexes together with the investigation of their physical properties have been described. The last part is devoted to the tetrazine based ligands. The main advantages of the tetrazine ring have been discussed. Two new ligands, derivative of picolylamine and their mono- and binuclear 3d-metal complexes are reported. In conclusion, perspectives of further research related to the described results were highlighted.
Book Synopsis The Synthesis, Molecular Structure, and Magnetic Properties of Some Binuclear Transition Metal Complexes with Exogenous Bridging Ligands by : Estelle Quijano
Download or read book The Synthesis, Molecular Structure, and Magnetic Properties of Some Binuclear Transition Metal Complexes with Exogenous Bridging Ligands written by Estelle Quijano and published by . This book was released on 1990 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Modelling of Molecular Nanomagnets by : Gopalan Rajaraman
Download or read book Computational Modelling of Molecular Nanomagnets written by Gopalan Rajaraman and published by Springer Nature. This book was released on with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt:
