Research Article: 2-Amino-3-nitro­pyridinium perrhenate

Date Published: June 01, 2010

Publisher: International Union of Crystallography

Author(s): Zeid Abdellah Al Othman, Samah Toumi Akriche, Mohamed Rzaigui, Refaat Mohamed Mahfouz.


In the title mol­ecular salt, (C5H6N3O2)[ReO4], the cations and tetrahedral anions are linked by trifurcated N—H⋯(O,O,O) and bifurcated N—H⋯(O,O) hydrogen bonds, as well as weak C—H⋯O inter­actions. This results in alternating corrugated inorganic and organic layers in the crystal.

Partial Text

For hydrogen-bond inter­actions see: Katayev et al. (2006 ▶). For related structures containing 2-amino-3-nitro­pyridinium cations, see: Akriche & Rzaigui (2000 ▶, 2009 ▶); Toumi Akriche et al. (2010 ▶). For related structures containing perrhenate anions, see: Rodrigues et al. (2009 ▶); Ray et al. (2002 ▶, 2003 ▶). For distortion indices, see: Baur (1974 ▶).




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