Light-Emitting Self-Assembled Materials Based on d(8) and d(10) Transition Metal Complexes.

Three coordination in metal complexes

The chemistry of binuclear palladium(II) and platinum(II) complexes

Coordination complexes of silver(I) with tertiary phosphine and related ligands

14-Diaza-butadiene-(13) bilden mit Kupfer(I)-halogeniden stark farbige, monomere 1:1-Komplexe 2-11, 16-20, 24, 25 mit dreifach koordiniertem Kupfer Diese Koordination bestimmt das elektronenspektroskopische Verhalten Wahrend in Diazabutadien-Komplexen anderer Metalle in niedrigen Oxydationsstufen die langstwellige Absorption sehr starken Metall-Ligand-charge-transfer-Charakter hat, fehlt hier bei etwa gleich starker Beteiligung von Metalltermen im Grundzustand und angeregten Zustand die typische Solvatochromie und die extrem hohe Intensitat des farbgebenden Ubergangs



Copper(I)-diazabutadiene Halides



1,4-Diazabuta-1,3-dienes react with cuprous halides to form strongly coloured, monomeric 1:1 adducts 2-11, 16-20, 24, 25, containing copper with threefold coordination This coordination number determines the spectroscopic behaviour While diazabutadiene complexes of other metals in low oxidation states show a long-wavelength absorption with strong metal-to-ligand CT character, in the copper complexes 2-11, 16-20, 24, 25 the metal terms are about equally important in the ground and excited state without showing the typical solvatochromism and the extremely high intensity of the chromogenic transition

Kupfer(I)-diazabutadien-halogenide

386. The constitution of complex metallic salts. Part VI. The constitution of the phosphine and arsine derivatives of silver and aurous halides. The configuration of the co-ordinated argentous and aurous complex

329. The constitution of complex metallic salts. Part V. The constitution of the phosphine and arsine derivatives of cuprous iodide. The configuration of the co-ordinated cuprous complex

129. The constitution of complex metallic salts. Part VII. The structure and configuration of the bridged derivatives of trimethylarsine with palladous halides

396. The constitution of complex metallic salts. Part IX. The oxalate radical as a “bridging group” between metallic atoms. The structure and reactions of dichlorobistri-n-butylphosphine-µ-oxalato-dipalladium

Alexander F. Wells

Papers

386. The constitution of complex metallic salts. Part VI. The constitution of the phosphine and arsine derivatives of silver and aurous halides. The configuration of the co-ordinated argentous and aurous complex

329. The constitution of complex metallic salts. Part V. The constitution of the phosphine and arsine derivatives of cuprous iodide. The configuration of the co-ordinated cuprous complex

129. The constitution of complex metallic salts. Part VII. The structure and configuration of the bridged derivatives of trimethylarsine with palladous halides

396. The constitution of complex metallic salts. Part IX. The oxalate radical as a “bridging group” between metallic atoms. The structure and reactions of dichlorobistri-n-butylphosphine-µ-oxalato-dipalladium