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Showing 1 to 12 of 12 for “"N-donor ligands"”.
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Metallo-supramolecular Architectures based on Multifunctional N-Donor Ligands
… the studies was the design of multifunctional N-donor ligands and the characterization of their complexing and structural properties. This work was divided into three distinct main parts: The bis(2-pyridylimine), the bis(2-hydroxyaryl) imine and the tripodal imine / amine ligand approach. In the …
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Synthesis, characterisation and stability of some N-donor ligands and their metal complexes
… on the co-ordination chemistry of some new N-donor macrocyclic ligands.
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Oxidation of substrates tethered to N-donor ligands for modeling non-heme diiron enzyme active sites
… Diiron(II) Complexes with Primary Alkyl Amine Ligands The synthesis and crystallographic characterization of a series of diiron(II) complexes with sterically hindered terphenyl carboxylate ligands and alkyl amine donors are presented. The compounds ... , where ... 2,6-di(p-tolyl)benzoate, and …
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Modeling the active sites of non-heme diiron metalloproteins with sterically hindered carboxylates and syn N-Donor ligands
… carboxylates, nitrogen-rich, and syn Ndonor ligands are highlighted. Chapter 2. 9-Triptycenecarboxylate-Bridged Diiron(ll) Complexes: Capture of the Paddlewheel Geometric Isomer The synthesis and characterization of diiron(ll) complexes supported by 9- triptycenecarboxylate ligands …
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Platinum group metal coordination complexes of ferrocenyl N-donor ligands and their potential application in catalysis and medicinal chemistry
… of analytical techniques. The use of nitrogen-donor ligands, in particular pyridine and ferrocenyl derivatives thereof was examined. Two main approaches were taken in the preparation of the ferrocenylpyridines: i. The ferrocenylpyridines were systematically studied by varying the position of …
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The design and synthesis of mixed ligand metal organic frameworks for xylene inclusion
… of the study is to design and synthesize mixed ligands metal organic frameworks (MOFs) for xylene inclusion. The first part of the study involves the synthesis and characterisation of five pyridine N-donor and O-donor ligands, namely: …
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Síntesis y Caracterización de Complejos de Paladio (II) con Ligandos (2-difenilfosfanil-benciliden)-anilina : Investigación y Desarrollo de un Sistema para Almacenamiento de Hidrógeno
… Thesis, complexes of palladium (II) with P,N-donor ligands are synthesized and characterized. Theligands are able to act as bi- and/or tri-chelating, where there is applied the basic chemistry developed in the group of investigation AMIDO. The catalytic activity of these complexes in reactions …
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Estudio de diferentes estrategias para la síntesis de compuestos de oro(I) con propiedades luminiscentes de alta eficiencia
Gold(I) complexes bearing P- and N-ligands constitute a very interesting class of molecular materials as they can give rise to novel structural and photophysical properties due to their great coordinative versatility. The properties of these compounds can be modulated depending on the type of …
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Experimental And Theoretical Studies Of Binding Interactions In Divalent Transition Metal Cation-N-Donor Ligand Complexes: Structures, Sequential Bond Dissociation Energies, Mechanisms And Energetics Of Collision-Induced Dissociation
… of the metal cation, the nature and number of ligands, as well as the effects of chelation and steric interactions on the geometry and binding strength of transition metal cation-ligand complexes. The experimental studies make use of energy-resolved collision-induced dissociation (CID) …
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Amphiphilic Spin Crossover Complexes
… ligand system is based on Schiff base-like Jäger ligands that are suitable to realize iron(II) SCO compounds. The ligands were modified such that alkyl chains with different lengths were attached to the outer periphery. The newly established eight-step synthesis of the complexes comprises …
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Molekulare Architekturen auf Basis von oligofunktionellen Pyridinliganden
… wesentlich von dem verwendeten Metallion und der Ligandstruktur sowie den gewählten experimentellen Bedingungen (Lösungsmittel, Gegenion und pH-Wert) bestimmt werden. Gegenstand der vorliegenden Arbeit war die Synthese neuer mehrzähniger oligofunktioneller Pyridinliganden und die Charakterisierung …
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Tripodale Azaliganden - Ambivalente Rezeptoren für Kationen und Anionen
… wird der Einfluss der unterschiedlichen ligandspezifischen Charakteristika sowie der Substratspezies auf die Komplexbildung in Lösung und die Festkörperstruktur diskutiert. Die untersuchten tripodalen Aminverbindungen auf Basis von Tren zeigten in Abhängigkeit von ihrer Struktur ein …