Research Article: 2-{5-[N-(2-Pyridyl)carbamo­yl]pentan­amido}pyridinium hexa­fluoro­phosphate

Date Published: August 01, 2009

Publisher: International Union of Crystallography

Author(s): Pei-Chi Cheng, Chia-Jun Wu, Huan-Ching Chen, Jhy-Der Chen, Ju-Chun Wang.

http://doi.org/10.1107/S1600536809026488

Abstract

In the crystal structure of the title compound, C16H19N4O2+·PF6−, the cations and anions are situated on centres of inversion. Thus, the N—H H atom is disordered over both N atoms due to symmetry. In the crystal, mol­ecules are connected via N—H⋯F and N—H⋯O hydrogen bonds. The cation adopts the ⋯AAA⋯ trans conformation in the solid state.

Partial Text

For similar structures, see: Chen et al. (2007 ▶).

 

Source:

http://doi.org/10.1107/S1600536809026488

 

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