Crystal structure of bis­(1,3-di­meth­oxy­imidazolin-2-yl­idene)silver(I) hexa­fluorido­phosphate, N-heterocyclic carbene (NHC) complex

Acta Crystallographica Section E: Crystallographic Communications

Rietzler, B.¹  Schottenberger, H.¹  Laus, G.¹  Kahlenberg, V.² 

[1] University of Innsbruck, Faculty of Chemistry and Pharmacy, Innrain 80, 6020 Innsbruck, Austria;University of Innsbruck, Institute of Mineralogy and Petrography, Innrain 52, 6020 Innsbruck, Austria

关键词: CRYSTAL STRUCTURE;    SILVER(I);    1,3-DIMETHOXYIMIDAZOLIN-2-YLIDENE;    HEXAFLUORIDOPHOSPHATE SALT;   

DOI  :  10.1107/S2056989015023130

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title salt, [Ag(C5H8N2O2)2]PF6, was obtained by deprotonation and metalation of 1,3-di­meth­oxy­imidazolium hexa­fluorido­phosphate using silver(I) oxide in methanol. The C—Ag—C angle in the cation is 178.1 (2)°, and the N—C—N angles are 101.1 (4) and 100.5 (4)°. The meth­oxy groups adopt an anti conformation. In the crystal, anions (A) are sandwiched between cations (C) in a layered arrangement {C…A…C}n stacked along [001]. Within a C…A…C layer, the hexafluoridophosphate anions accept several C—H⋯F hydrogen bonds from the cationic complex.

【 授权许可】

CC BY