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  • 1
    ISSN: 0044-2313
    Keywords: 2-(2-Hydroxy-5-methylphenyl)-6-(2-hydroxyphenyl)-pyridine ; Copper Complex ; Crystal Structures ; Dipyridine Adduct ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Structure of the Copper Complex 2-(2-Hydroxy-5-methylphenyl)-6-(2-hydroxyphenyl)pyridinato(2-)dipyridin-copper(II) and of the free LigandThe tridentate diacidic ligand 2-(2-hydroxy-5-methyl)-6-phenyl-6-(2-hydroxyphenyl)pyridine 4a was synthesized and characterized by X-ray structural analysis. The compound forms a copper complex, 2-(2-Hydroxy-5-methyl-phenyl)-6-(2-hydroxyphenyl)pyridinato(2-)-dipyridine copper(II), which was crystallized from pyridine solution.The coordination number of the central atom copper ist five.
    Notes: Der dreizähnige Ligand 2-(2-Hydroxy-5-methylphenyl)-6-(2-hydroxyphenyl)pyridin 4a wurde synthetisiert und röntgenographisch charakterisiert. Die Verbindung bildet mit Kupfer(II) einen Komplex der Zusammensetzung Cu2L2. Aus Pyridin kristallisiert 2-(2-Hydroxy-5-methylphenyl)-6-(2-hydroxyphenyl)pyridinato(2-)-dipyridin-kupfer(II) 4c mit der Koordinationszahl 5 aus.Kristallstrukturanalyse von 4a: Raumgruppe An, Z = 8, 1994 beobachtete unabhängige Reflexe, R = 0,069, Gitterabmessungen bei 295 K: a = 960,6(2) pm, b = 1678,5(3) pm, c = 1824,5(3) pm, β = 100,89(3)°Kristallstrukturanalyse von 4c: Raumgruppe P21/c, Z = 4, 847 beobachtete unabhängige Reflexe, R = 0,064, Gitterabmessungen bei 295 K: a = 901,8(1) pm, b = 1781,2(3) pm, c = 1494,2(3) pm, β = 104,83(2)°
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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