AI Article Synopsis

  • The compound [Zn(CHClNO)Cl] is a dinuclear zinc(II) complex that features three chlorido ligands and a penta-dentate ligand composed of quinolin-8-olato and bis-(pyridin-2-ylmeth-yl)amine.
  • One zinc atom has a tetrahedral coordination with two chlorido ligands, while the other zinc atom is in a distorted trigonal-bipyramidal geometry, coordinating to a chlorido-O atom and three nitrogen atoms from the bis-(pyridin-2-ylmeth-yl)amine.
  • The structure forms a three-dimensional network through several inter-molecular C-H⋯Cl hydrogen bonds, creating dimeric pairs and ribbon-like

Article Abstract

The title compound, [Zn(CHClNO)Cl], is a dinuclear zinc(II) complex with three chlorido ligands and one penta-dentate ligand containing quinolin-8-olato and bis-(pyridin-2-ylmeth-yl)amine groups. One of the two Zn atom adopts a tetra-hedral geometry and coordinates two chlorido ligands with chelate coord-ination of the N and O atoms of the quinolin-8-olato group in the ligand. The other Zn atom adopts a distorted trigonal-bipyramidal geometry, and coordinates one chlorido-O atom of the quinolin-8-olato group and three N atoms of the bis-(pyridin-2-ylmeth-yl)amine unit. In the crystal, two mol-ecules are associated through a pair of inter-molecular C-H⋯Cl hydrogen bonds, forming a dimer with an (12) ring motif. Another inter-molecular C-H⋯Cl hydrogen bond forms a spiral (8) chain running parallel to the [010] direction. The dimers are linked by these two inter-molecular C-H⋯Cl hydrogen bonds, generating a ribbon sheet structure in plane. Two other inter-molecular C-H⋯Cl hydrogen bonds form a (7) chain along the -axis direction and another (7) chain generated by a -glide plane. The mol-ecules are cross-linked through the four inter-molecular C-H⋯Cl hydrogen bonds to form a three-dimensional network.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11660488PMC
http://dx.doi.org/10.1107/S2056989024009782DOI Listing

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