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Bis(2-amino-1,3-benzothia-zol-3-ium) tetra-chloridozincate(II).

ABSTRACT: The asymmetric unit of the title compound, (C(7)H(7)N(2)S)(2)[ZnCl(4)], contains a network of 2-amino-benzothia-zolium cations and tetra-hedral [ZnCl(4)](2-) anions. The crystal packing is influenced by cation-to-anion N-H?Cl and C-H?Cl hydrogen bonds. The [ZnCl(4)](2-) anions have a distorded tetra-hedral geometry. Inter-molecular ?-? stacking inter-actions are present between neighboring benzene rings, thia-zole and benzene rings and neighboring thia-zole rings [centroid-centroid distances = 3.711?(2), 3.554?(1), 3.536?(2) and 3.572?(1)?Å].

SUBMITTER: Kefi R

PROVIDER: S-EPMC3120423 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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Bis(2-amino-1,3-benzothia-zol-3-ium) tetra-chloridozincate(II).

Kefi Riadh R Jeanneau Erwann E Lefebvre Frédéric F Ben Nasr Cherif C

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

The asymmetric unit of the title compound, (C(7)H(7)N(2)S)(2)[ZnCl(4)], contains a network of 2-amino-benzothia-zolium cations and tetra-hedral [ZnCl(4)](2-) anions. The crystal packing is influenced by cation-to-anion N-H⋯Cl and C-H⋯Cl hydrogen bonds. The [ZnCl(4)](2-) anions have a distorded tetra-hedral geometry. Inter-molecular π-π stacking inter-actions are present between neighboring benzene rings, thia-zole and benzene rings and neighboring thia-zole rings [centroid-centroid distances = 3 ...[more]

PMID: 21754568

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