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Bis(2-amino-pyrazine-?N)dichlorido-zinc.

ABSTRACT: In the title adduct, [ZnCl(2)(C(4)H(5)N(3))(2)], the Zn(II) atom lies on a twofold rotation axis that relates one Cl atom to the other as well as one 2-amino-pyrazine ligand to the other; the coordination geometry is a distorted tetra-hedron. In the crystal, adjacent mol-ecules are linked by N-H?N hydrogen bonds across the center of inversion, generating a chain; neighboring chains are linked by N-H?Cl hydrogen bonds, forming a three-dimensional network.

SUBMITTER: Gao S

PROVIDER: S-EPMC3212136 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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Bis(2-amino-pyrazine-κN)dichlorido-zinc.

Gao Shan S Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20110709 Pt 8

In the title adduct, [ZnCl(2)(C(4)H(5)N(3))(2)], the Zn(II) atom lies on a twofold rotation axis that relates one Cl atom to the other as well as one 2-amino-pyrazine ligand to the other; the coordination geometry is a distorted tetra-hedron. In the crystal, adjacent mol-ecules are linked by N-H⋯N hydrogen bonds across the center of inversion, generating a chain; neighboring chains are linked by N-H⋯Cl hydrogen bonds, forming a three-dimensional network. ...[more]

PMID: 22090838

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