Download or read book Synthesis and Structural Characterization of Copper I Complexes with Hard Donor Ligands written by Björn Gustafsson and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and structural characterization of complexes between Pi acid ligands and copper I chloride written by Mikael Håkansson and published by . This book was released on 1990 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Reactivity of Copper i Amidinate Complexes written by Andrew C. Lane and published by . This book was released on 2015 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Group 11 transition metals are used daily throughout our bodies and as additives in many common products. One biological function of copper, a group 11 metal, is its use in the Cu A site of cytochrome c oxidase, an enzyme found in the last step of cellular respiration. To model this active site, three formamidinate ligands have been examined: 2,6-dimethylphenyl, 2,6- diisopropylphenyl, and 2,4,6-trimethylphenyl. The synthesis and structural characterization of these dinuclear Cu(I) complexes is described as well as their redox chemistry with I 2 to afford complexes of mixed-valence which is the normal resting state of the Cu A site. Using EPR spectroscopy and DFT calculations on the iodine oxidized products, different electronic structures base d on the formamidinate was found. Additionally, insertion of CS 2 into the copper-nitrogen bonds of the copper(I) formamidinate complexes produces tetra- and hexanuclear clusters based on the steric properties of the ligand

Download or read book Synthesis Characterization and Reactivity of Monomeric Copper I Complexes Possessing Pi donor Ligands written by Samuel A. Delp and published by . This book was released on 2010 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Structural Characterization of 2 6 bis 1 2 4 diazaphospholyl 1 yl pyridine Zinc and 2 6 bis 1 2 4 diazaphospholyl 1 yl pyrazine Copper Complexes written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Structural Characterization of Noveltris 3 p tert butylphenyl 5 methylpyrazol 1 y1 hydroborate Copper I and Copper II Complexes written by Guanzhen Ji and published by . This book was released on 1998 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Some New Copper I Complexes with Multidentate Ligands Containing Phosphorus Arsenic and Nitrogen Donor Atoms written by Johannes Schmidt and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silver I and Copper I Complexes from Homoleptic to Heteroleptic written by Ruaa Mohammed Almotawa and published by . This book was released on 2018 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plethora of novel scientific phenomena and practical applications, such as solid-state molecular solar cells and other optoelectronic devices for energy harvesting and lighting technologies, have catalyzed us to synthesize novel compounds with tunable properties. Synthetic routes, single crystal structures, and spectral and materials properties are described. Reactions of Ag(I) and Cu(I) precursors with various types of ligands -- including the azolates, diimines, and diiphosphines -- lead to the corresponding complexes in high yield. Varying the metal ions, ligands, synthetic methods, solvents, and/or stoichiometric ratio can change the properties including the molecular geometry or packing structure, reactivity, photophysical and photochemical properties, semiconducting behavior, and/or porosity of the functional coordination polymers obtained. For solar cells purposes, the absorption energy can be extended from the ultraviolet (UV) region, through the entire visible (Vis) region, onto a significant portion of the near-infrared (NIR) portion of the solar spectrum with high absorption coefficients due to the infinite conjugation of Cu(I) with diimine ligands. Twenty-eight crystal structures were obtained by conventional crystal growth methods from organic solvents, whereas their bulk product syntheses also included "green chemistry" approaches that precluded the use of hazardous organic solvents. The resulting products are characterized by powder x-ray diffraction (PXRD), Fourier transform infrared (FTIR), nuclear magnetic resonance (NMR), UV/Vis/NIR absorption/diffuse reflectance/photoluminescence spectroscopies, and thermogravimetric analysis (TGA). Regarding the scientific phenomena investigated, the highlighting work in this dissertation is the discovery of novel bonding/photophysical/optoelectronic properties of the following materials: a black absorber with absorption from 200- 900 nm, a very stable compound with a bright green luminescence obtained by a solventless reaction, and a novel coordination polymer showing uncommon interaction of Ag(I) with three different types of diimine ligands simultaneously.

Download or read book Part One Synthesis and Characterization of Copper Complexes of Alkyl Thiolates and Detailed Ligand to Metal Charge Transfer LMCT Spectra of Cu II and Ni II N2S2 Complexes written by Elizabeth K. John and published by . This book was released on 1987 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book I Synthetic Spectral and Structural Studies of Two Related Copper II Complexes with 2 2 2 tripyridylamine and Trifluoromethyl sulfonate written by Patricia Lee Dedert and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis Structure and Characterization of Copper Complexes with Bioactive Thiopurines written by Fu-Chun Zhu and published by . This book was released on 1995 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Copper Co ordination Compounds with O and N donor Ligands written by Björn Gustafsson and published by . This book was released on 2002 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis Characterization and X ray Structure of Iron and Copper Complexes with Ligands Containing Histidine and Tyrosine Like Residues as Models for Active Sites of Mononuclear and Dinuclear Centers of Metalloproteins written by Miroslav Rapta and published by . This book was released on 1996 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Synthesis and Characterization of Cu I Complexes with Caged Phosphite Ligands written by Jenine Rachel Cole and published by . This book was released on 2002 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Some New Copper I and Rhenium V Complexes with Multidentate Ligands Containing Phosphorus and Nitrogen Donor Atoms written by Bernhard Mohr and published by . This book was released on 1990 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Some Copper II Complexes with Ligands Formed with 14 membered Ring Amine Ligands written by Scott Jackson Dantley and published by . This book was released on 1995 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Original Reactivity of Copper and Gold Complexes written by Maximilian Joost and published by Springer. This book was released on 2015-06-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis addresses the coordination chemistry and reactivity of copper and gold complexes with a focus on the elucidation of (i) the metal-mediated activation of σ-bonds and (ii) the migratory insertion reaction. Both processes are of considerable importance in organometallic chemistry, but remain elusive for Cu and Au complexes. In this work, the author contributes significant advances: The first σ-SiH complexes of copper are experimentally and computationally characterized, yielding valuable insights into σ-bond activation processes for copper. Evidence for a highly unusual migratory syn insertion of unsaturated organic molecules into the gold-silicon bond of silylgold (I) complexes is provided and the corresponding mechanism identified. The intermolecular oxidative addition of σ-SiSi, σ-CC and σ-CX (X=halogen) bonds with molecular gold (I) complexes is studied in detail, effectively demonstrating that this reaction, usually considered to be impossible for gold, is actually highly favored, provided an adequate ligand is employed. The use of small-bite angle bis (phosphine) gold (I) complexes allows for the first time the oxidative addition of σ-CC and σ-CX bonds for gold (I). These results shed light on an unexpected reactivity pattern of gold complexes and may point the way to 2-electron redox transformations mediated by this metal, opening up new perspectives in gold catalysis.