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

Youngjin Kang¹  Jieun Lee¹  Ki-Min Park² 

[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;    π–π interactions;   

DOI  :  10.1107/S2056989015004375

来源: DOAJ

【 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】

Unknown