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1-Phenyl-piperazine-1,4-diium bis-(hydrogen sulfate).

ABSTRACT: In the title compound, C(10)H(16)N(2) (2+)·2HSO(4) (-), the S atoms adopt slightly distorted tetra-hedral geometry and the diprotonated piperazine ring adopts a chair conformation. In the crystal, the 1-phenyl-piperazine-1,4-diium cations are anchored between chains formed by the sulfate entities via inter-molecular bifurcated N-H?(O,O) and weak C-H?O hydrogen bonds. These hydrogen bonds contribute to the cohesion and stability of the network of the crystal structure.

SUBMITTER: Marouani H

PROVIDER: S-EPMC2983403 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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1-Phenyl-piperazine-1,4-diium bis-(hydrogen sulfate).

Marouani Houda H Rzaigui Mohamed M Al-Deyab Salem S SS

Acta crystallographica. Section E, Structure reports online 20100925 Pt 10

In the title compound, C(10)H(16)N(2) (2+)·2HSO(4) (-), the S atoms adopt slightly distorted tetra-hedral geometry and the diprotonated piperazine ring adopts a chair conformation. In the crystal, the 1-phenyl-piperazine-1,4-diium cations are anchored between chains formed by the sulfate entities via inter-molecular bifurcated N-H⋯(O,O) and weak C-H⋯O hydrogen bonds. These hydrogen bonds contribute to the cohesion and stability of the network of the crystal structure. ...[more]

PMID: 21587588

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