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A New 2D Fluorescent Polyoxometalate Built up of Circular {P5W30} Clusters and Tb3+ Cations
Zeitschrift für anorganische und allgemeine Chemie ( IF 1.1 ) Pub Date : 2020-09-19 , DOI: 10.1002/zaac.202000250
Han‐Qing Wu 1 , Yan‐Ying Li 1
Affiliation  

A new all inorganic polyoxometalate (POM), which is composed of the [Na(H2O)P5W30O110]14– ({P5W30}) clusters and Tb3+ cations, Na2[Tb4(H2O)28{Na(H2O)P5W30O110}]·16H2O (1), was obtained by using hydrothermal method. Its structure was further characterized by single‐crystal X‐ray diffraction, elemental analysis, IR spectroscopy, TG, and PXRD. Compound 1 displays a 2D layered structure formed by {P5W30} clusters and [Tb(H2O)7]3+ linkers. It noteworthy that, eight coordinated sites provided by {P5W30} was very rare. Furthermore, the luminescent property of compound 1 was reported.

中文翻译:

圆形{P5W30}团簇和Tb3 +阳离子构成的新型二维荧光多金属氧酸盐

一种新的全无机多金属氧酸盐(POM),由[Na(H 2 O)P 5 W 30 O 110 ] 14–({P 5 W 30 })簇和Tb 3+阳离子,Na 2 [Tb 4通过水热法得到(H 2 O)28 {Na(H 2 O)P 5 W 30 O 110 } · 16H 2 O(1)。通过单晶X射线衍射,元素分析,红外光谱,TG和PXRD进一步表征了其结构。复合图1显示了由{P 5 W 30 }簇和[Tb(H 2 O)7 ] 3+接头形成的二维分层结构。值得注意的是,{P 5 W 30 }提供的八个协调站点非常罕见。此外,报道了化合物1的发光性质。
更新日期:2020-10-30
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