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An Unusual Metal Chalcogenide Zeolitic Framework Built from the Extended Spiro-5 Units with Supertetrahedral Clusters as Nodes
Inorganic Chemistry ( IF 4.6 ) Pub Date : 2018-01-08 00:00:00 , DOI: 10.1021/acs.inorgchem.7b03057
Wei Wang 1, 2 , Xiang Wang 1 , Dandan Hu 1 , Huajun Yang 1 , Chaozhuang Xue 1 , Zhien Lin 2 , Tao Wu 1
Affiliation  

Reported here is a new metal chalcogenide semiconductor with the double-interpenetrated zeolitic nabesite framework, which is constructed by the rare extended spiro-5 units with supertetrahedral clusters serving as building units. Different from the TO4-based simple spiro-5 unit frequently observed in oxide-based zeolites, the extended spiro-5 unit composed of five supertetrahedral T3-InSnS clusters is for the first time observed in the family of open-framework metal chalcogenides. Such secondary building units finally assemble into a rare NAB topological framework with large external space. In addition, the title semiconductor material also displays good properties in photocurrent response and electrocatalytic oxygen reduction reaction.

中文翻译:

一个不寻常的金属硫族化物分子筛骨架,由扩展的Spiro-5单元以超四面体簇为节点构建

这里报道的是一种新型金属硫属化物半导体,具有双重互穿的沸石钠贝石骨架,该骨架由稀有的扩展spiro-5单元和超四面体簇作为建筑单元构造而成。与在氧化物基沸石中经常观察到的基于TO 4的简单spiro-5单元不同,由五个超四面体T3-InSnS团簇组成的扩展spiro-5单元是在开放骨架金属硫族化物家族中首次观察到的。这样的二级建筑单元最终组装成一个罕见的具有大外部空间的NAB拓扑框架。另外,标题半导体材料还在光电流响应和电催化氧还原反应中显示出良好的性能。
更新日期:2018-01-08
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