Crystal structure of 2-amino­pyridinium 6-chloro­nicotinate

Acta Crystallographica Section E: Crystallographic Communications

Jasmine, N.J.¹  Stanley, N.¹  Rajam, A.¹  Muthiah, P.T.¹  Razak, I.A.²  Rosli, M.M.² 

[1] School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India;School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

关键词: CRYSTAL STRUCTURE;    2-AMINOPYRIDINIUM;    6-CHLORONICOTINATE;    6-CHLOROPYRIDINE-3-CARBOXYLATE;    NONCOVALENT INTERACTIONS;    [PI]-[PI] STACKING INTERACTIONS;   

DOI  :  10.1107/S2056989015014796

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title salt, C5H7N+·C6H3ClNO−, the 2-amino­pyri­din­ium cation inter­acts with the carboxyl­ate group of the 6-chloro­nicotinate anion through a pair of independent N—H⋯O hydrogen bonds, forming an R22(8) ring motif. In the crystal, these dimeric units are connected further via N—H⋯O hydrogen bonds, forming chains along [001]. In addition, weak C—H⋯N and C—H⋯O hydrogen bonds, together with weak π–π inter­actions, with centroid–centroid distances of 3.6560 (5) and 3.6295 (5) Å, connect the chains, forming a two-dimensional network parallel to (100).

【 授权许可】

CC BY