| 两个基于β-二酮配体构筑的银配位聚合物的合成和晶体结构 |
| Syntheses, crystal structures of two silver coordination polymers based on β-diketone ligand |
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| 摘要: 以配体3-（（5-（3-吡啶基）-2-（1，3，4-噁二唑基））硫代）-2，4-戊二酮（L1）与AgSbF6进行配位反应，得到配位聚合物{[Ag（L1）2]SbF6}n （1）；以配体3-（（5-（4-吡啶基）-2-（1，3，4-噁二唑基））硫代）-2，4-戊二酮（L2）与AgCF3SO3进行配位反应，得到配位聚合物[Ag（L2）（CF3SO3）]n （2）。并通过粉末X射线衍射、红外光谱、元素分析和单晶X射线衍射对配合物的结构进行了表征。在固体状态下，配位聚合物1和2都形成1D链状结构。 |
| 关键词: β-二酮 Ag(Ⅰ)配位聚合物 晶体结构 |
| 基金项目: 国家自然科学基金（No.22065009）资助 |
| Abstract: We performed a coordination reaction between ligand 3-(5-(3-pyridyl)-2-(1, 3, 4-oxadiazoles))thio)-2, 4-glutaric ketone (L1) and AgSbF6 to obtain a coordination polymer {[Ag(L1)2]SbF6}n (1). The ligand 3-((5-(4-pyridyl)-2-(1, 3, 4-oxadiazole))thio-2, 4-pentanedione (L2) was used to react with AgCF3SO3 to obtain a coordination polymer [Ag(L2)(CF3SO3)]n (2). The structures of the two complexes were characterized by powder X-ray diffraction, infrared spectroscopy, elemental analysis, and single-crystal X-ray diffraction. In the solid state, coordination polymers1 and2 form 1D chain structures, and the coordination configuration of Ag(Ⅰ) ions is a twisted tetrahedron. The carbonyl oxygen atoms of the β-diketone units in the two complexes do not coordinate with Ag(Ⅰ) ions, providing the possibility for constructing heteronuclear complexes. |
| Keywords: β-diketone Ag(Ⅰ) coordination polymers crystal structure |
| 投稿时间：2023-07-23 修订日期：2023-11-01 |
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| 赵文泽,张奇龙.两个基于β-二酮配体构筑的银配位聚合物的合成和晶体结构[J].无机化学学报,2023,39(12):2295-2300. |
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