Crystal structure of [2,6-di­fluoro-3-(pyridin-2-yl-κN)pyridin-4-yl-κC4](pentane-2,4-dionato-κ2O,O′)platinum(II)

Acta Crystallographica Section E: Crystallographic Communications

Kang, Y.¹  Lee, J.¹  Park, K.-M.² 

[1] Division of Science Education, Kangwon National University, Chuncheon 220-701, Republic of Korea;Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, Republic of Korea

关键词: CRYSTAL STRUCTURE;    PLATINUM(II);    CNO2 COORDINATION SET;    HYDROGEN BONDING;    [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015004375

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The asymmetric unit of the title compound, [Pt(C10H5F2N2)(C5H7O2)], comprises one PtII atom, one 2,6-di­fluoro-2,3-bi­pyridine ligand and one acetyl­acetonate anion. The PtII atom adopts a distorted square-planar coordination geometry, being C,N-chelated by the 2,6-di­fluoro-3-(pyridin-2-yl)pyridin-4-yl ligand and O,O′-chelated by the pentane-2,4-dionate ligand. The two pyridine rings of the bi­pyridine ligand are approximately coplanar, making a dihedral angle of 1.2 (2)°. A variety of intra- and inter­molecular C—H⋯O and C—H⋯F hydrogen bonds, as well as π–π inter­actions [centroid–centroid distances = 4.337 (3) and 3.774 (3) Å] contribute to the stabilization of the mol­ecular and crystal structures, and result in the formation of a three-dimensional supra­molecular framework.

【 授权许可】

CC BY