Synthesis and Characterization of Conjugated Polymers Containing Rhenium-Rhenium Quadruple Bonds

Autor:	Robert E. Lee Trout, Andrew C. Price, Scott T. Trzaska
Rok vydání:	1998
Předmět:	chemistry.chemical_classification Pyrazine Infrared spectroscopy chemistry.chemical_element Polymer Rhenium Conjugated system Quadruple bond Inorganic Chemistry chemistry.chemical_compound chemistry Polymer chemistry Organic chemistry Lewis acids and bases Physical and Theoretical Chemistry Carbon
Zdroj:	Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 28:1595-1605
ISSN:	1532-2440 0094-5714
DOI:	10.1080/00945719809351700
Popis:	Reactions between the well-characterized dirhenium dicarboxylates, Re2(O2CR)2Cl4∗2H2O (where R = CH3 or C2H5) and the Lewis bases (L) 4,4′-bipyridine (bipy) and pyrazine (pz) yield insoluble polymeric materials of the general formula [Re2(O2CR)2Cl4(L)]n in which the heterocyclic ligands bridge adjacent Re2 units. These air- and moisture-stable complexes were characterized by IR spectroscopy and by carbon, hydrogen, and nitrogen microanalyses. They are the first reported examples of conjugated polymeric materials containing Re-Re quadruple bonds.
Databáze:	OpenAIRE
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