Crystal structure of (7-{[bis-(pyridin-2-ylmeth-yl)amino-κ³ N,N',N'']meth-yl}-5-chloro-quinolin-8-ol)di-bromidozinc(II).

ABSTRACT: In the title compound, [ZnBr₂(C₂₂H₁₉ClN₄O)], the Zn^II atom adopts a distorted square-pyramidal coordination geometry, formed by two bromido ligands and three N atoms of the bis-(pyridin-2-ylmeth-yl)amine moiety in the penta-dentate ligand containing quinolinol. The Zn^II atom is located well above the mean basal plane of the square-based pyramid. The apical position is occupied by a Br atom. The O and N atoms of the quinolinol moiety in the ligand are not coordinated to the Zn^II atom. An intra-molecular O-H⋯N hydrogen bond, generating an S(5) ring motif, stabilizes the mol-ecular structure. In the crystal, the mol-ecules are linked by inter-molecular C-H⋯Br hydrogen bonds, generating ribbon structures containing alternating R ₂ ²(22) and R ₂ ²(14) rings. These ribbons are linked through an inter-molecular C-H⋯Br hydrogen bond, forming a two-dimensional network sheet.

SUBMITTER: Kubono K 

PROVIDER: S-EPMC8900503 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature