Title
Ligand-driven anion-π interaction-induced silver(I) coordination chemistry Ligand-driven anion-π interaction-induced silver(I) coordination chemistry
Author
Faculty/Department
Faculty of Sciences. Chemistry
Faculty of Applied Engineering Sciences
Publication type
article
Publication
Subject
Chemistry
Engineering sciences. Technology
Source (journal)
Crystal growth & design
Volume/pages
16(2016) :7 , p. 3763-3770
ISSN
1528-7483
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
Three novel coordination compounds were successfully isolated using rare and poorly studied 5-phenyl-2,2′-bipyridine (LI) and completely unexplored 6-phenyl-3-(pyridin-2-yl)-1,2,4-triazine (LII) ligands with AgNO3, namely, [Ag(LI)2]NO3·0.5H2O (1), [Ag(LI)PPh3NO3]·0.5CH2Cl2 (2), and [Ag2(LII)2(H2O)2](NO3)2 (3). 1 can be converted into 2 upon reacting with PPh3, while no conversion was observed for 3. The formation of 3 was templated through anion−π-system interactions between the NO3 anions and the electron deficient 1,2,4-triazine ring of LII, which play a crucial role in the supramolecular assembly.
Handle