Unique tetranuclear heterometallic compound [Na2Zn2{(4-py)C(H)(NOH)}2(CH3COO)6(H2O)4].2H2O with luminescent properties

Autor:	Anatolii V. Siminel, Marina S. Fonari, Eduard B. Coropceanu, Lilia Croitor
Rok vydání:	2011
Předmět:	Stereochemistry Sodium chemistry.chemical_element Zinc Oxime Nitrogen Inorganic Chemistry Crystallography chemistry.chemical_compound chemistry Pyridine Materials Chemistry Molecule Physical and Theoretical Chemistry Luminescence Single crystal
Zdroj:	Inorganic Chemistry Communications. 14:1528-1531
ISSN:	1387-7003
DOI:	10.1016/j.inoche.2011.06.014
Popis:	The luminescent heterometallic material, [Na2Zn2{(4-py)C(H)NOH}2(CH3COO)6(H2O)4].2H2O (1), where (4-py)C(H)NOH = pyridine-4-carbaldehyde oxime, was synthesized and characterized by single crystal X-ray method. In the centrosymmetric tetranuclear molecule each sodium site is bound to six oxygen atoms, the donor atoms come from three acetate anions and three water molecules, two of which act as μ2-aqua bridges between Na(I) centers. Each zinc site is bound to three oxygen atoms from the same acetate anions and one nitrogen atom from the capped (4-py)C(H)NOH molecule which coordinates via pyridine nitrogen. The bridging acetate ligands show two coordination modes within one compound.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c1588486b72d47c4dd861ddce0d63639 https://doi.org/10.1016/j.inoche.2011.06.014 Zobrazit plný text záznamu Full Text from ScienceDirect