Crystal structure of chlorido-(piperidine-κN)(quinoline-2-carboxyl-ato-κ(2) N,O)platinum(II)

Chi Nguyen Thi Thanh; Ngan Nguyen Bich; Luc Van Meervelt

doi:10.1107/S160053681401191X

Crystal structure of chlorido-(piperidine-κN)(quinoline-2-carboxyl-ato-κ(2) N,O)platinum(II)

Acta Crystallogr Sect E Struct Rep Online. 2014 Jun 23;70(Pt 7):36-8. doi: 10.1107/S160053681401191X. eCollection 2014 Jul 1.

Authors

Chi Nguyen Thi Thanh¹, Ngan Nguyen Bich¹, Luc Van Meervelt²

Affiliations

¹ Chemistry Department, Hanoi National University of Education, 136 - Xuan Thuy - Cau Giay, Hanoi, Vietnam.
² Chemistry Department, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven (Heverlee), Belgium.

Abstract

The title compound, [Pt(C10H6NO2)Cl(C5H11N)], crystallizes with one mol-ecule in the asymmetric unit. The Pt(II) cation has a slightly distorted square-planar coordination environment defined by a chloride anion, the quinoline N atom and a carboxyl-ate O atom of the bidentate quinaldate ligand and a piperidine N atom. An intra-molecular C-H⋯Cl hydrogen bond occurs. In the crystal, mol-ecules are stacked into columns along the c axis by the formation of N-H⋯Cl and C-H⋯O hydrogen bonds.

Keywords: anticancer activity; cis-platinum(II) complexes; crystal structure; hydrogen bonding.