Hydrothermal synthesis, crystal structure and fluorescent properties of a novel 1D polymer: VO₂(C₇H₃O₄N)Ag(C₁₀H₈N₂)·H<

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• 作者：Zhou Yin-Zhuang ; Liu Jinli
• 关键词：Hydrothermal synthesis ; Vanadium coordination polymer ; Silver ; Pyridine-2 ; 6-dicarboxylic acid ; 3d– ; 4d heterometal
• 刊名：Inorganic Chemistry Communications
• 出版年：2009
• 出版时间：March 2009
• 年：2009
• 卷：12
• 期：3
• 页码：243-245
• 全文大小：299 K

文摘

The hydrothermal synthesis of V₂O₅, AgNO₃, pyridine-2,6-dicarboxylic acid (H₂pdc) and 2,2′-bipyridine (bpy) in water at 160 °C for 4 days yields a novel 1D coordination polymer VO₂(C₇H₃O₄N)Ag(C₁₀H₈N₂)·H₂O (1). Each V center chelates to a tridentate ligand pdc²⁻ and coordinates to two O atoms, while the square based pyramid conformation of Ag center consists of three O atoms and a bpy molecular. V and Ag polyhedra alternate by either carboxyl or oxo bridges to further form a unique 3d–4d heterometal-based 1D double-chain ribbon.