Structural variations in novel silver(I) complexes with bitopic pyrazole/n-heterocyclic carbene ligands

Inorganic Chemistry
Pei Ling ChiuHon Man Lee

Abstract

The synthesis and structural characterization of several new silver complexes of L (L = a bidendate ligand of pyrazole and N-heterocyclic carbene) are described. The result shows that the choice of counterions, N-substitutions of L, and reaction conditions are crucial which lead to a variety of structural motifs, including novel metallomacrocycles [Ag2(mu-L)2]2+ with or without Ag...Ag close contact, a mononuclear [AgL2]+ complex, and a [LAg(NO3)]n coordination polymer. In particular, the nonbonding Ag...Ag distance and the overall geometry of the metallomacrocycles are controllable with different N-substitutions and counterions. All these complexes have been determined by X-ray diffraction. The solid-state aggregates are retained in solution as supported by the electrospray mass spectroscopic studies.

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Citations

May 2, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Taotao LuZi-Ling Xue
May 8, 2008·Angewandte Chemie·Chiung-Fang ChangChung-Chih Wu
May 5, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Fuwei LiT S Andy Hor
May 30, 2012·Advanced Materials·Kyoung Soo Yook, Jun Yeob Lee
Dec 21, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Nevin GürbüzOrhan Büyükgüngör
Sep 22, 2017·Inorganic Chemistry·Taotao LuZi-Ling Xue
Nov 17, 2021·Chemical Society Reviews·Yao WangYing-Feng Han

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