Author: Shyam BiswasPublisher:
ISBN:
Category :
Languages : en
Pages : 195
Book Description
Design, Synthesis, and Characterization of Coordination Compounds and Coordination Polymers Based on 1,2,3-triazolate Ligands
Author: Shyam BiswasDesign, Synthesis and Characterization of New Coordination Compounds with Biologically Active Ligands
Author: Suneel LankaDesigning Novel 1,2,3- and 1,2,4-triazoles for Coordination Complexes and Frameworks
Author: Brianna Celiese HughesPublisher:
ISBN:
Category : Organometallic polymers
Languages : en
Pages : 136
Book Description
Triazoles are versatile ligands that form a variety of compounds and extended materials within the field of coordination chemistry. The reactions of triazoles with metals lead to the synthesis of homoleptic complexes, coordination polymers and metal-organic frameworks (MOFs). These triazole compounds and materials have been employed for a variety of applications in chemistry ranging from nanomaterials to anion recognition. The synthesis of tris(1,2,3-triazolyl)borate completed and complemented the initial research began by Trofimenko in 1966. This ligand was used in metal reactions and found to form both homoleptic complexes and coordination polymers. The connectivity of the tris(1,2,3-triazolyl)borate varied dependent on the transition metal employed. The success of incorporating a triazole onto a borate ligand led to further work utilizing novel triazole derivatives. By combining a borane with a 1,2,3-triazole, a borate-nitrenium that has an overall neutral charge was synthesized. Nitrenium ligands are the nitrogen analog of Arduengo's N-heterocyclic carbene and have only recently been explored. Although initial attempts to synthesize a metal complex with the monodentate neutral nitrenium ligands were unsuccessful, these potential complexes could influence our understanding of transition metal bonds. Metal-organic frameworks were initially synthesized with carboxylates as the organic linkers connected to the metal centers of the scaffold. Recently, triazoles and tetrazoles have been utilized as an alternative for the formation of porous MOFs. The gate-opening effect of some breathing MOFs has been successfully shown with the inclusion of a bis-triazole linker with a rotating central moiety. By extending the central moiety from a phenyl ring to a biphenyl unit on the bis-triazole linker, we were able to demonstrate three separate states of rotation (open/open, open/closed, closed/closed) within three separate MOFs. These separate states were observed through single crystal X-ray diffraction and were the first example of an isostructurally designed family of gate-based breathing MOFs. Spin-crossover has been shown in iron MOFs by incorporating triazoles and tetrazoles within the organic linker. A family of mixed triazole/tetrazole as well as bis-tetrazole ligands were synthesized and tested with metal salts. A coordination polymer was synthesized with these ligands.
Synthesis and Characterization of Ten New 1D, 2D and 3D-coordination Polymers with Oxygen Or Nitrogen Containing Ligands by Using Different Metal Cations
Author: Mona Feizbakhsh BazarganiPublisher:
ISBN:
Category : Coordination polymers
Languages : de
Pages :
Book Description
Design, Synthesis and XRD Structural Characterization of New Coordination Polymers Based on Trinuclear Unit ...
Author: Synthetic Coordination and Organometallic Chemistry
Author: Alexander D. GarnovskiiPublisher: CRC Press
ISBN: 0203911520
Category : Science
Languages : en
Pages : 559
Book Description
This reference describes standard and nonstandard coordination modes of ligands in complexes, the intricacies of polyhedron-programmed and regioselective synthesis, and the controlled creation of coordination compounds such as molecular and hn-p-complexes, chelates, and homo- and hetero-nuclear compounds. It offers a clear and concise review of modern synthetic techniques of metal complexes as well as lesser known gas- and solid-phase synthesis, electrosynthesis, and microwave and ultrasonic treatment of the reaction system. The authors pay special attention to o-hydroxyazomethines and their S-, Se-containing analogues, b-diketones, and quinines, among others, and examine the immediate interaction of ligands and metal salts or carbonyls.
Design and Construction of Coordination Polymers
Author: Mao-Chun HongPublisher: John Wiley & Sons
ISBN: 0470467320
Category : Science
Languages : en
Pages : 428
Book Description
Design and Construction of Coordination Polymers Edited by Mao-Chun Hong Ling Chen A Unique Resource on coordination Polymers Coordination polymers are a growing, interdisciplinary field with numerous potential applications in chemistry and materials. Design and Construction of Coordination Polymers provides a comprehensive introduction to this field, focusing on synthetic strategies, structures, properties, and potential applications. Each chapter provides a unique perspective on coordination polymers, offering a dedicated approach as well as deeper insights on the most important facets of this interdisciplinary area. Combining the consistent editorial approach of a textbook with the up-to-date data and topics usually found in the latest monographs and handbooks, Design and Construction of Coordination Polymers offers an unparalleled reference to the state of the art. Among other topics, it covers: Coordination polymers with versatile structures Crystal engineering of coordination polymers Organic/inorganic hybrid complexes based on polyoxometalates Molecular-based magnetic and ferroelectric compounds Heavy main-group iodometalates Gas storage MOFs Bioinorganic coordination complexes Addressing a wide range of readers, Design and Construction of Coordination Polymers will prove an invaluable resource to everyone from senior-level undergraduate and graduate students to working scientists.
Structural Design and Properties of Coordination Polymers
Author: George E. KostakisPublisher: MDPI
ISBN: 3038428019
Category : Science
Languages : en
Pages : 131
Book Description
This book is a printed edition of the Special Issue "Structural Design and Properties of Coordination Polymers" that was published in Crystals
Synthesis and characterization of coordination polymers supported by pyridylamide ligands
Author: Clement MugenziPublisher:
ISBN:
Category : Carbon dioxide mitigation
Languages : en
Pages : 88
Book Description
Synthetic Coordination Chemistry
Author: Julian A. DaviesPublisher: World Scientific
ISBN: 9789810220846
Category : Science
Languages : en
Pages : 482
Book Description
Although coordination chemistry naturally centers on the synthesis of coordination compounds, the synthesis of these materials is typically not an end in itself. Coordination compounds are utilized in all branches of chemistry; from theoretical modeling to industrial and consumer products. While a large amount of information is available on coordination chemistry in general and synthetic methods in particular, no comprehensive work has been presented on the preparation of coordination compounds with an emphasis on synthetic strategies rather than on detailed descriptions of specific syntheses. The goal of this book is to provide an approach to coordination chemistry that is based upon preparative strategies.The main aim of the authors is to present a systematic classification of synthetic reactions rather than an encyclopedic listing of experimental results. Hence, the coverage is more selective than exhaustive. Despite this, the book provides access to the original literature with ca. 2000 references. The edition is well-illustrated and contains almost 250 schemes, figures and illustrations of crystal structures of selected complexes.