Crystal structure of 1-[(1-methyl-5-nitro-1H-imidazol-2-yl)methyl]pyridinium iodide

被引：0

作者：

Belguedj, Roumaissa ^{[1
]}

Bouraiou, Abdelmalek ^{[1
]}

Merazig, Hocine ^{[1
]}

Belfaitah, Ali ^{[2
]}

Bouacida, Sofiane ^{[1
,3
]}

机构：

[1] Univ Constantine1, CHEMS, Unite Rech Chim Environm & Mol Struct, Constantine 25000, Algeria

[2] Univ Constantine 1, Lab Prod Nat Origine Vegetale & Synth Organ, Equipe Synth Mol Objectif Therapeut, Constantine 25000, Algeria

[3] Univ Oum El Bouaghi, Dept Sci Mat, Fac Sci Exactes & Sci Nat & Vie, Oum El Bouaghi, Algeria

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2015年 / 71卷

关键词：

crystal structure; imidazole; pyridinium; iodide; hydrogen bonding;

D O I：

10.1107/S2056989015001541

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title salt, C10H11N4O2+center dot I-, the asymmetric unit consists of a pyridinium cation bearning a (1-methyl-5-nitro-1H-imidazol-2-yl)methyl group at the N position and an iodide anion. The imidazole ring is quasiplanar, with a maxiumum deviation of 0.0032 (16) angstrom, and forms a dihedral angle of 67.39 (6)degrees with the plane of the pyridinium ring. The crystal packing can be described as alternating zigzag layers of cations parallel to the (001) plane, which are sandwiched by the iodide ions. The structure features two types of hydrogen bonds (CH center dot center dot center dot O and C-H center dot center dot center dot I), viz. cation-anion and cation-cation, which lead to the form ation of a three-dimensional network.

引用

页码：O133 / U605

页数：8

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