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Download or read book Synthesis, Characterization, Electrochemistry and Photophysical Studies of Rhenium(I) Tricarbonyl Diimine Complexes with Carboxaldehyde Alkynyl Ligands written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Meijin Li
Publisher : Open Dissertation Press
ISBN 13 : 9781361428276
Total Pages : pages
Book Rating : 4.4/5 (282 download)
Download or read book Design, Synthesis and Characterization of Ruthenium(ii) and Rhenium(i) Complexes with Functionalized Ligands for Photo-And Electrochemi- Luminescence, Solvatochromism, Molecular Recognition and HPLC Separation Studies written by Meijin Li and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Design, Synthesis and Characterization of Ruthenium(II) and Rhenium(I) Complexes With Functionalized Ligands for Photo-and Electrochemi- Luminescence, Solvatochromism, Molecular Recognition and HPLC Separation Studies" by Meijin, Li, 李梅金, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled DESIGN, SYNTHESIS AND CHARACTERIZATION OF RUTHENIUM(II) AND RHENIUM(I) COMPLEXES WITH FUNCTIONALIZED LIGANDS FOR PHOTO- AND ELECTROCHEMI- LUMINESCENCE, SOLVATOCHROMISM, MOLECULAR RECOGNITION AND HPLC SEPARATION STUDIES Submitted by LI MEIJIN for the degree of Doctor of Philosophy at The University of Hong Kong in July 2006 A series of ruthenium(II) and rhenium(I) diimine complexes containing thia-, selena- and aza-crowns derived from 1,10-phenanthroline, [Ru(bpy) (phen-3S)](ClO ) 2 4 2 (phen-3S = 1,13-dioxa-4,7,10-trithiacyclopentadecano[2,3-f][1,10]phenanthroline), [Ru(bpy) (phen-2S)](ClO ) (phen-2S = 1,7,10,16-tetraoxa-4,13-dithiacyclohexa- 2 4 2 dodecano[2,3-f][1,10]phenanthroline), [Ru(bpy) (phen-S)](ClO ) (phen-S = 1,4,10,13- 2 4 2 tetraoxa-7-thiacyclopentadecano[2,3-f][1,10]phenanthroline), [Ru(bpy) (phen-Se)](ClO ) 2 4 2 (phen-Se = 1,4,10,13-tetraoxa-7-selenacyclopentadecano[2,3-f][1,10]phenanthroline), [Ru(bpy) (phen-OEt](ClO ) (phen-OEt = 5,6-diethoxy-[1,10]phenanthroline), 2 4 2 [Ru(bpy) (phen-2NH)](ClO ) (phen-2NH = 1,13-diaxa-4,7,10-trioxacyclopenta- 2 4 2 decano[2,3-f][1,10]phenanthroline), [Re(CO) (py)(phen-3S)]PF, [Re(CO) (py)(phen-S)]OTf 3 6 3 and [Re(CO) (py)(phen-Se)]OTf have been synthesized and characterized, and their photophysics, electrogenerated chemiluminescence (ECL) and electrochemistry were studied. Their interaction with metal ions was investigated by UV-vis, luminescence, NMR spectroscopy and ECL. [Ru(bpy) (phen-3S)](ClO ) and [Re(CO) (py)(phen-3S)]
Download or read book Synthesis, Photophysical and Electrochemical Study of Diisocyano-bridged Homodinuclear Rhenium(I) Diimine Complexes written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CHAN-FUNG. LAM
Publisher :
ISBN 13 : 9781361234372
Total Pages : pages
Book Rating : 4.2/5 (343 download)
Download or read book Synthesis, Optical and Luminescence Studies of Rhenium(i) Diimine Alkynyl Complexes and Their Utilization As Building Blocks for the Assembly of Multinuclear and Mixed-Metal Complexes written by CHAN-FUNG. LAM and published by . This book was released on 2017-01-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Synthesis, Optical and Luminescence Studies of Rhenium(I) Diimine Alkynyl Complexes and Their Utilization as Building Blocks for the Assembly of Multinuclear and Mixed-metal Complexes" by Chan-fung, Lam, 林親鳳, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled SYNTHESIS, OPTICAL AND LUMINESCENCE STUDIES OF RHENIUM(I) DIIMINE ALKYNYL COMPLEXES AND THEIR UTILIZATION AS BUILDING BLOCKS FOR THE ASSEMBLY OF MULTINUCLEAR AND MIXED-METAL COMPLEXES submitted by LAM Chan Fung for the degree of Doctor of Philosophy at The University of Hong Kong in July 2005 A series of mononuclear rhenium(I) diimine complexes with hyperbranched or functional alkynyl ligands, [C H -1,3-(HC C C H C C) -5-{Re(CO) (N N)(C C 6 3 6 4 2 3 t C H C C)}] (N N = bpy, Bu bpy) and [Re(CO) (N N)(C C C C R)] (R = C H I-p, 6 4 2 3 6 4 C H C C SiMe -p, CHC C H-p, C H OSiMe Bu-p, CHOH-p) have been 6 4 3 6 4 6 4 2 6 4 synthesized. The X-ray crystal structures of [CH-1,3-(HCCCHCC)-5-{Re(CO)(Bubpy)(CCCHCC)}] and 63 64 2 32 64 [Re(CO)(Bubpy)(CCCCCHCCH-p)] have been presented. By employing 32 64 [Re(CO) (N N)(C C C C C H I-p)] as a precursor, a series of dinuclear rhenium(I) 3 6 4 alkynyl complexes with extended conjugation, [Re(CO) (N N)(C CC C C H C C 3 6 4 t (C H ) C C C H C CC C)Re(CO) (N N)] [n = 0, 1; N N = Bu bpy, (CF ) bpy], 6 4 n 6 4 3 2 3 2 have been prepared. Additionally, a series of symmetrical and unsymmetrical trinuclear rhenium(I) alkynyl complexes, [C H -1,3,5-{Re(CO) (N N)(C C C C 6 3 3 t t C H C C)} ] [N N = Bu bpy, (CF ) bpy] and [C H -1,3-{Re(CO) (Bu bpy)(C C 6 4 3 2 3 2 6 3 3 2 C C C H C C C H C C)} -5-{Re(CO) ( Bu bpy)(C C C H C C)}], have also 6 4 6 4 2 3 2 6 4 been synthesized. The lowest-lying excited states of these complexes were 3 3 tentatively assigned as admixture of MLCT[d (Re) *(N N)], LLCT[ (C C R) 3 *(N N)] and IL[ (C C R) *(C C R)] origin. Besides, a series of luminescent heterometallic rhenium(I) palladium(II) t complexes, trans-[Pd(PEt ) Cl{(C C Ar C C)Re(CO) (N N)}] (N N = bpy, Bu bpy; 3 2 3 2 Ar = C H S, C H ) and trans-[Pd(PEt ) {(C C C H C C)Re(CO) ( Bu bpy)} ], have 4 2 6 4 3 2 6 4 3 2 2 been synthesized. The X-ray crystal structures of t trans-[Pd(PEt)Cl{(CCCHCC)Re(CO)(N N)}] (N N = bpy, Bu bpy) have been 32 64 3 2 determined. Their emission was attributed to MLCT[d (Re) *(N N)] 3 phosphorescence mixed with LLCT[ (C C R) *(N N)] character. A lower emission energy for the hetero-bimetallic complex was observed upon coordination of the electron-rich palladium(II) moiety into the rhenium(I) alkynyl system. However, replacement of the remaining chloro group on the palladium centre with an additional rhenium(I) alkynyl moiety resulted in a higher energy emission for the hetero-trimetallic complex. A series of luminescent heterometallic rhenium(I) platinum(II) phosphine complexes, [{Re(CO)(NN)(CCCHCC)}Pt(PP)] [PP = dppe, depe, 3 6 4 2 t cis-(PEt), trans-(PEt ); N N = Bu bpy, (CF ) bpy], have been synthesized. The 32 3 2 2 3 2 X-ray crystal structure of [{Re(CO){(CF)bpy}(C C CH C C)}Pt(dppe)] has 3 3 2 6 4 2 been determined. The emission was ascribed as derived from states of a [d (Re) 3 3 *(N N)] MLCT origin that mixed with LLCT[ (C C R) *(N N)] character; or alternatively, as an excited state of a [ {C C C H C C Pt(P P)} *(N N)] 6 4 metalloligand-to-ligand charge transfer character. Another new class of luminescent heterometallic rhenium(I)platinum(II) polypyridine alkynyl complexes, t [Re
Author : Kenneth Kam-Wing Lo
Publisher : Springer
ISBN 13 : 3662467186
Total Pages : 266 pages
Book Rating : 4.6/5 (624 download)
Download or read book Luminescent and Photoactive Transition Metal Complexes as Biomolecular Probes and Cellular Reagents written by Kenneth Kam-Wing Lo and published by Springer. This book was released on 2015-06-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the purview of Structure and Bonding to the extent that the focus is on the scientific results obtained and not on specialist information concerning the techniques themselves. Issues associated with the development of bonding models and generalizations that illuminate the reactivity pathways and rates of chemical processes are also relevant. The individual volumes in the series are thematic. The goal of each volume is to give the reader, whether at a university or in industry, a comprehensive overview of an area where new insights are emerging that are of interest to a larger scientific audience. Thus each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years should be presented using selected examples to illustrate the principles discussed. A description of the physical basis of the experimental techniques that have been used to provide the primary data may also be appropriate, if it has not been covered in detail elsewhere. The coverage need not be exhaustive in data, but should rather be conceptual, concentrating on the new principles being developed that will allow the reader, who is not a specialist in the area covered, to understand the data presented. Discussion of possible future research directions in the area is welcomed. Review articles for the individual volumes are invited by the volume editors. Readership: research scientists at universities or in industry, graduate students Special offer For all customers who have a standing order to the print version of Structure and Bonding, we offer free access to the electronic volumes of the Series published in the current year via SpringerLink.
Author : Randy J. Shaver
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (841 download)
Download or read book Synthesis and Photophysical Studies of Some Rhenium Tricarbonyl and Tetracarbonyl Complexes written by Randy J. Shaver and published by . This book was released on 1991 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Joseph Anderson
Publisher :
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.:/5 (89 download)
Download or read book Synthesis, Characterization, and Photophysical Investigation of Some New Rhenium(I) Complexes written by David Joseph Anderson and published by . This book was released on 1991 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chan-fung Lam
Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.:/5 (636 download)
Download or read book Synthesis, Optical and Luminescence Studies of Rhenium(I) Diimine Alkynyl Complexes and Their Utilization as Building Blocks for the Assembly of Multinuclear and Mixed-metal Complexes written by Chan-fung Lam and published by . This book was released on 2005 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rubén D. Costa
Publisher : Springer
ISBN 13 : 3319586130
Total Pages : 371 pages
Book Rating : 4.3/5 (195 download)
Download or read book Light-Emitting Electrochemical Cells written by Rubén D. Costa and published by Springer. This book was released on 2017-07-31 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the recent achievements towards the next generation of Light-emitting electrochemical cells (LEC). Its first part focus on the definition, history and mechanism of LEC, going then to concepts and challenges and, finally, giving the reader examples of current application of new electroluminescent materials. The chapters are written by different international groups working on LEC.
Author : Xue Duan
Publisher : Springer
ISBN 13 : 9783540104940
Total Pages : 204 pages
Book Rating : 4.1/5 (49 download)
Download or read book Metal Complexes written by Xue Duan and published by Springer. This book was released on 1981-03-01 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mahendra Rai
Publisher : Springer
ISBN 13 : 3319748149
Total Pages : 332 pages
Book Rating : 4.3/5 (197 download)
Download or read book Biomedical Applications of Metals written by Mahendra Rai and published by Springer. This book was released on 2018-02-24 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused more specifically on the recent advances in applications of various metals and their complexes used in biomedicine, particularly in the diagnosis and treatment of chronic diseases. The editors give equal importance to other key aspects such as toxicological issues and safety concerns. The application of metals in the biomedical field is highly interdisciplinary and has a broad appeal across all biomedical specialties. Biomedical Applications of Metals is particularly focused on covering the role of metals in medicine and the development of novel therapeutic products and solutions in the form of alternative medicines, and some topics on Indian traditional medicine i.e., “Ayurveda”. In Section I, the book discusses the role of metals in medicines and include chapters on nanoparticles, noble metals, medical devices, copper. selenium, silver, and microbial pathogens; while Section II includes topics on metals toxicity including heavy metals, carcinogens, cancer therapy, Bhasma’s and chelating agents used in Ayurveda, and biochemical and molecular targets including actions of metals. These new and emerging concepts of applications of metals in medicine, their crucial role in management of microbial resistance, and their use in the treatment of various chronic diseases is essential information for toxicologists, and clinical and biomedical researchers.
Author : Thomas John Wydrzynski
Publisher : Royal Society of Chemistry
ISBN 13 : 1849730342
Total Pages : 577 pages
Book Rating : 4.8/5 (497 download)
Download or read book Molecular Solar Fuels written by Thomas John Wydrzynski and published by Royal Society of Chemistry. This book was released on 2012 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts, this book presents the latest knowledge and chemical prospects in developing hydrogen as a solar fuel.
Author : Vivian W. W. Yam
Publisher : Structure and Bonding
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.X/5 (3 download)
Download or read book Photofunctional Transition Metal Complexes written by Vivian W. W. Yam and published by Structure and Bonding. This book was released on 2007-06-25 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts
Author : B.I. Kharisov
Publisher : Elsevier
ISBN 13 : 0128110627
Total Pages : 470 pages
Book Rating : 4.1/5 (281 download)
Download or read book Direct Synthesis of Metal Complexes written by B.I. Kharisov and published by Elsevier. This book was released on 2018-04-19 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct Synthesis of Metal Complexes provides in-depth coverage of the direct synthesis of coordination and organometallic compounds. The work is primarily organized by methods, but also covers highly relevant complexes, such as metal-polymer coordination compounds. This updated reference discusses recent developments in cryosynthesis, electrosynthesis, and tribosynthesis (popular as it doesn’t require organic solvents), with special attention paid to ‘greener’ methodologies and approaches. Additionally, the book describes physical methods of zero-valent metal interaction with organic matter, including sputtering, ultrasonic treatment and synthesis in ionic liquids. The book presents completely new content as a follow-up to the 1999 Elsevier Science publication Direct Synthesis of Coordination and Organometallic Compounds that was edited by Dr. Garnovskii and Dr. Kharisov. Covers current methods and techniques of metal interactions with organic media leading to metal chelates, adducts, di- and polymetallic complexes, metal-containing macrocycles, supported coordination compounds (i.e., metal complexes on carbon nanotubes), and more Describes reactivities of distinct forms of elemental metals (powders, sheets, nanoparticles (including a host of less-common metal nanostructures) with organic phase (liquid, solid and gaseous) and water Includes experimental procedures, with examples of direct synthesis, at the end of each chapter
Author : Marco Montalti
Publisher : CRC Press
ISBN 13 : 1420015192
Total Pages : 662 pages
Book Rating : 4.4/5 (2 download)
Download or read book Handbook of Photochemistry written by Marco Montalti and published by CRC Press. This book was released on 2006-02-21 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the second edition of this handbook in 1993, the field of photochemical sciences has continued to expand across several disciplines including organic, inorganic, physical, analytical, and biological chemistries, and, most recently, nanosciences. Emphasizing the important role light-induced processes play in all of these fie
Author : Gérard Jaouen
Publisher : Springer Science & Business Media
ISBN 13 : 3642131840
Total Pages : 305 pages
Book Rating : 4.6/5 (421 download)
Download or read book Medicinal Organometallic Chemistry written by Gérard Jaouen and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Gérard Jaouen, Nils Metzler-Nolte : Introduction ; Stéphane GIBAUD and Gérard JAOUEN: Arsenic - based drugs: from Fowler’s solution to modern anticancer chemotherapy; Ana M. Pizarro, Abraha Habtemariam and Peter J. Sadler : Activation Mechanisms for Organometallic Anticancer Complexes; Angela Casini, Christian G. Hartinger, Alexey A. Nazarov, Paul J. Dyson : Organometallic antitumour agents with alternative modes of action; Elizabeth A. Hillard, Anne Vessières, Gerard Jaouen : Ferrocene functionalized endocrine modulators for the treatment of cancer; Megan Hogan and Matthias Tacke : Titanocenes – Cytotoxic and Anti-Angiogenic Chemotherapy Against Advanced Renal-Cell Cancer; Seann P. Mulcahy and Eric Meggers : Organometallics as Structural Scaffolds for Enzyme Inhibitor Design; Christophe Biot and Daniel Dive : Bioorganometallic Chemistry and Malaria; Nils Metzler-Nolte : Biomedical applications of organometal-peptide conjugates; Roger Alberto : Organometallic Radiopharmaceuticals; Brian E. Mann : Carbon Monoxide – an essential signaling molecule.
Author : Gérard Jaouen
Publisher : John Wiley & Sons
ISBN 13 : 3527607110
Total Pages : 462 pages
Book Rating : 4.5/5 (276 download)
Download or read book Bioorganometallics written by Gérard Jaouen and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive book to cover the expanding field of bioorganometallics represents the perfect starting point for beginners but also an excellent source of high quality information for experts in the field. Edited by a pioneer in the field with an excellent standing within the community, this book begins with the history of bioorganometallics, before going on to cover pharmaceuticals, bioorganometallic chemistry and radiopharmaceuticals. A must for bioinorganic chemists, the pharmaceutical industry, chemists working in organometallics and biochemists.
