Crystal structure of tetra-kis-(μ₂-(E)-2,4-di-bromo-6-{[2-(pyridin-2-yl)eth-yl]imino-meth-yl}phen-olato)trizinc bis-(perchlorate) aceto-nitrile disolvate.

ABSTRACT: The title compound, [Zn₃(C₁₄H₁₁Br₂N₂O)₄](ClO₄)₂·2CH₃CN, crystallizes as a symmetrical trinuclear cation with all three metal atoms being located on a twofold rotation axis. It contains a tetra-hedral Zn^II atom that bridges two six-coordinate Zn^II atoms. The complex contains N- and O-donor atoms of four tridentate 2,4-di-bromo-6-{[2-(pyridin-2-yl)eth-yl]imino-meth-yl}phenolate ligands. The ratio of Zn^II atoms to ligands is 3:4. The two terminal Zn^II cations adopt distorted octa-hedral geometries and the central Zn^II cation adopts a distorted tetra-hedral geometry. In the cation there are π-π inter-actions between the di-bromo-phenyl rings,

SUBMITTER: Okeke U 

PROVIDER: S-EPMC6127704 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature