Synthesis and crystal structure of bis(1-{[(quinolin-8-yl)imino]methyl}pyrene-κ2N,N′)silver(I) tri­fluoro­methane­sulfonate

Acta Crystallographica Section E: Crystallographic Communications

Chakraborty, I.¹  Pinto, M.¹  Mascharak, P.¹ 

[1] Department of Chemistry, University of California Santa Cruz, CA 95064

关键词: CRYSTAL STRUCTURE;    PYRENE;    [PI]-STACKING;    ANTIMICROBIAL;    SILVER COMPLEX;   

DOI  :  10.1107/S205698901601519X

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, [Ag(qPyr)2]CF3SO3 where qPyr = 1-(quinoline-2-yl­methyl­ene)amino­pyrene, C26H16N2, was synthesized from a reaction of silver tri­fluoro­methane­sulfonate and qPyr in di­chloro­methane–methanol mixed media. In this design, the qPyr ligand was chosen for its characteristic excitation and emission profiles, which could enable the tracking of the silver complex within biological targets. The AgI atom resides in a distorted tetra­hedral N4 coordination sphere. Analysis of the packing pattern revealed significant intra- and inter­molecular π–π stacking inter­actions between the [Ag(qPyr)2]+ cations. In addition, a weak C—H⋯O hydrogen bond consolidates the packing between cations and anions.

【 授权许可】

CC BY