Author: Mauricio Roldan UrbanoPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Main Group and Transition-metal Complexes of Oxygen-containing Ligands
Main Group and Transition-metal Complexes of Oxygen-containing Ligands
Author: Mauricio Roldan UrbanoPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Metal-Ligand Multiple Bonds
Author: William A. NugentPublisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 360
Book Description
The only comprehensive one-volume text/reference on metal-ligand multiple bonds. Stresses the unified nature of the field and includes handy new tabulations of data. The flow within each subtopic is oxygen to nitrogen to carbon. Coverage is up-to-date--virtually every subtopic leads to interesting questions for future research. Presents information otherwise scattered through hundreds of publications.
Main Group and Transition Metal Complexes Supported by Multidentate Tripodal Ligands that Feature Nitrogen, Oxygen and Sulfur Donors
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Chapter 5 describes two multidentate, L3X type ligands, which feature [CN3] and [CNO2] donors, namely tris(2 pyridylseleno)methane, [Tpsem]H, and bis(2-pyridonyl)(pyridin-2-yloxy)methane, [O-poBpom]H. They have been synthesized, characterized, and employed in the synthesis of zinc and cadmium complexes. Chapter 6 describes the synthesis and structural characterization of a new [Tp] ligand featuring an allyl substituent on the central boron atom, namely [allylTpBut]Li is reported. The compound reacts steadily with CH3CH2SH under 350 nm UV light via a thiol-ene click reaction. The resulting [CH3CH2S(CH2)3TpBut]Li complex can further react with metal halide. For example, the reaction of [CH3CH2S(CH2)3TpBut]Li with ZnI2 produced [CH3CH2S(CH2)3TpBut]ZnI at room temperature. This study provides a simple model on the immobilization of [Tp] metal complexes to the polymer chains with -SH terminals.
The Main Group and Transition Metal Complexes of Phosphoramides
Author: Zahra ShariatiniaPublisher: LAP Lambert Academic Publishing
ISBN: 9783659446993
Category :
Languages : en
Pages : 104
Book Description
Currently, research on coordination chemistry of phosphoramide ligands has attracted great interest that is due to the important applications of the phosphoramide derivatives as pharmaceutical agents and also as catalysts in chemical reactions. The anticancer, antitumor, antibacterial, antifungal and antifouling properties of organotin(IV) complexes are also well known. Phosphoramides are potential ligands that can coordinate through phosphoryl oxygen atom to metal ions. Up to now, numerous coordination compounds including phosphoramide ligands especially carbacylamido phosphates (CAPh) with RC(O)NHP(O)(R')2 skeleton from main group and transition metals have been prepared and the complexes reveal diverse coordination numbers (C.N. = 4-7). Herein, the synthesis, spectroscopy and crystal structures of main group and transition metal coordination compounds containing phosphoramide ligands are studied.
Group 2 and Lanthanide Metal Complexes with Oxygen Containing Ligands
Author: Arene-Ruthenium Complexes Containing Nitrogen and Oxygen Donor Ligands
Author: Sanjay Kumar SinghPublisher: LAP Lambert Academic Publishing
ISBN: 9783659360381
Category :
Languages : en
Pages : 180
Book Description
Scientific community has shown decent research interest in the field of organometallic complexes based on platinum group metals owing to their plausible use in synthetic and industrial chemistry. In this regard, transition metal complexes containing 6-arene, 5-Cp and Cp* have drawn special attention. In particular, arene complexes have emerged as versatile intermediate in organic synthesis as a consequence of the ease with which the arene ligand can be functionalized. The presence of a transition metal center and ancillary ligands on one face of the coordinated arene can serve as a valuable stereochemical element. The utility of 6-arene and 5-Cp and Cp* metal complexes emanates not only from the reactivity inherent to the coordinated ring but, also from the control over three facially disposed coordinated sites about a given metal center afforded by incorporation of an arene ligand. In search of new systems based on arene ruthenium chemistry which can behave as potential metallo-ligands, new 6-arene ruthenium and analogous 5-Cp complexes based on chelating N, N and N, O donor ligands and non-chelating nitrogen donor organic ligands has been synthesized and fully characterized.
Advanced Inorganic Chemistry
Author: Narayan S. HosmanePublisher: Academic Press
ISBN: 012801993X
Category : Science
Languages : en
Pages : 278
Book Description
Advanced Inorganic Chemistry: Applications in Everyday Life connects key topics on the subject with actual experiences in nature and everyday life. Differing from other foundational texts with this emphasis on applications and examples, the text uniquely begins with a focus on the shapes (geometry) dictating intermolecular forces of attractions, leading to reactivity between molecules of different shapes. From this foundation, the text explores more advanced topics, such as: Ligands and Ligand Substitution Processes with an emphasis on Square-Planar Substitution and Octahedral Substitution Reactions in Inorganic Chemistry and Transition Metal Complexes, with a particular focus on Crystal-Field and Ligand-Field Theories, Electronic States and Spectra and Organometallic, Bioinorganic Compounds, including Carboranes and Metallacarboranes and their applications in Catalysis, Medicine and Pollution Control. Throughout the book, illustrative examples bring inorganic chemistry to life. For instance, biochemists and students will be interested in how coordination chemistry between the transition metals and the ligands has a direct correlation with cyanide or carbon monoxide poisoning (strong-field Cyanide or CO ligand versus weak-field Oxygen molecule). Engaging discussion of key concepts with examples from the real world Valuable coverage from the foundations of chemical bonds and stereochemistry to advanced topics, such as organometallic, bioinorganic, carboranes and environmental chemistry Uniquely begins with a focus on the shapes (geometry) dictating intermolecular forces of attractions, leading to reactivity between molecules of different shapes
Some Studies on Transition Metal Complexes of Nitrogen and Oxygen Containing Ligands, with Particular Reference to 2-Pyridinaldoxime
Author: Michael William BlackmorePublisher:
ISBN:
Category : Transition metal compounds
Languages : en
Pages : 406
Book Description
Macromolecules Containing Metal and Metal-Like Elements, Volume 6
Author: Alaa S. Abd-El-AzizPublisher: John Wiley & Sons
ISBN: 0471747300
Category : Technology & Engineering
Languages : en
Pages : 235
Book Description
This series provides a useful, applications-oriented forum for the next generation of macromolecules and materials. The sixth volume in this series provides useful descriptions of the transition metals and their applications, edited by high-quality team of macromolecular experts from around the world.