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Dichlorido[2-(3,5-dimethyl-1H-pyrazol-1-yl-?N(2))quinoline-?N]zinc.


ABSTRACT: The Zn(II) atom in the title compound, [ZnCl(2)(C(14)H(13)N(3))], is coordinated by a Cl(2)N(2) donor set defined by quinoline and pyrazole N atoms of the chelating ligand and two Cl atoms. Distortions from the ideal tetra-hedral geometry relate to the restricted bite angle of the chelating ligand [N-Zn-N = 78.54?(12)°]. In the crystal, mol-ecules are connected into a three-dimensional structure by C-H?Cl inter-actions, involving both Cl atoms, and ?-? inter-actions that occur between the pyrazole ring and each of the pyridine and benzene rings of the quinoline residue [inter-centroid distances = 3.655?(2) and 3.676?(2)?Å].

SUBMITTER: Najib MH 

PROVIDER: S-EPMC3344321 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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Dichlorido[2-(3,5-dimethyl-1H-pyrazol-1-yl-κN(2))quinoline-κN]zinc.

Najib Muhd Hidayat Bin MH   Tan Ai Ling AL   Young David J DJ   Ng Seik Weng SW   Tiekink Edward R T ER  

Acta crystallographica. Section E, Structure reports online 20120413 Pt 5


The Zn(II) atom in the title compound, [ZnCl(2)(C(14)H(13)N(3))], is coordinated by a Cl(2)N(2) donor set defined by quinoline and pyrazole N atoms of the chelating ligand and two Cl atoms. Distortions from the ideal tetra-hedral geometry relate to the restricted bite angle of the chelating ligand [N-Zn-N = 78.54 (12)°]. In the crystal, mol-ecules are connected into a three-dimensional structure by C-H⋯Cl inter-actions, involving both Cl atoms, and π-π inter-actions that occur between the pyrazo  ...[more]

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