Anion-controlled assembly of Ag(I) coordination polymers based on cis/trans-bis(acetylacetone)-1,4-cyclohexanediimine ligands: syntheses, structures, and solid-state luminescence

Zhang, Qilong; Feng, Guangwei; Zhang, Yun‐Qian; Zhu, Bi‐Xue; Lindoy, Leonard F.; Wei, Gang

doi:10.1080/00958972.2015.1105967

Cited by 10 publications

(1 citation statement)

References 43 publications

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“…Over the past decades, research into Ag (I) complexes and coordination polymers (CPs) is rapidly progressing due to their wide structural diversity and functional properties such as intriguing photoluminescence, [1][2][3][4][5][6][7][8] catalytic [9][10][11] and antimicrobial activities. [6,[12][13][14][15] The versatile coordination behavior of Ag (I) ion allows to design a wide range of assemblies ranging from molecular complexes to chain and layered polymers as well as 3D metal-organic frameworks.…”

Section: Introductionmentioning

confidence: 99%

0D to 3D Coordination Assemblies Engineered on Silver(I) Salts and 2‐(Alkylsulfanyl)azine Ligands: Crystal Structures, Dual Luminescence, and Cytotoxic Activity

et al. 2020

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The potential of 2‐(alkylsulfanyl)azine ligands for crystal engineering of functional Ag(I) complexes has been firstly demonstrated. The reaction of AgNO3, AgClO4 and AgOTf with 2‐(alkylsulfanyl)pyridines, ‐pyrimidines, and ‐quinolines gives a series of new Ag(I) compounds that range from mono‐ and dinuclear complexes to chain (1D), layered (2D) and framework (3D) coordination polymers (CPs). 2‐(Alkylsulfanyl)pyridines and ‐pyrimidines, depending on the reaction conditions, are assembled either into molecular complexes or CPs, while 2‐(alkylsulfanyl)quinolines afford dinuclear complexes exclusively. The most of compounds engineered feature site‐specific interactions such as Ag···Ag, Ag···O, and Ag···S ones. The 2‐(methylsulfanyl)quinoline (2‐MeSQn) complex, [Ag2(2‐MeSQn)2(NO3)2], displays room temperature intraligand (IL) phosphorescence, while the 2‐(methylsulfanyl)pyridine‐derived CPs emit dual luminescence expressed by IL fluorescence and phosphorescence. Moreover, cytotoxic activity of the compounds synthesized has been evaluated against hTERT lung fibroblasts, HeLa, MCF7, HepG2 and A549 cancer cells.

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