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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:ISSN: 1600-5368 , International Union of Crystallography.
The title compound, [K(C11H19O2)(C12H8N2)2]·1.5C6H6, is a potassium heteroligand Β-diketonate complex with a mononuclear mol-ecular structure in which a K+ cation is coordinated by a dipivaloylmethanate anion (2,2,6,6-tetra-methyl-heptane-3,5-dionate, dpm) and two 1,10-phenanthroline (phen) mol-ecules as bidentate ligands. The coordination number (CN) of K in the K(dpm)(phen)2 mol-ecule is 6 and the coordinating atoms form a distorted trigonal prism. Face-to-face stacking inter-actions between phen ligands of neighbouring mol-ecules [with perpendicular separations of 3.48 (5) Å] cause them to associate into chains along the [001] direction. The benzene solvent mol-ecules in the structural cavities are edge-to-face stacked with the phen ligands.