【摘 要】
:
The first mixed-anion transition metal(TM)fluoride with [MF6]x-(M = TM cation)anion group,Na3NH4(TiF6)(SO4)·H2O(NTS),was synthesized by a facile hydrotherm
【机 构】
:
Key Laboratory of Functional Materials and Devices for Special Environments,Xinjiang Technical Insti
【出 处】
:
第八届国际分子模拟与信息技术应用学术会议
论文部分内容阅读
The first mixed-anion transition metal(TM)fluoride with [MF6]x-(M = TM cation)anion group,Na3NH4(TiF6)(SO4)·H2O(NTS),was synthesized by a facile hydrothermal method.The structure of NTS features hydrogen-bonded layers constructed by four kinds of building blocks,i.e.,[NH4]+,[TiF6]2-,[SO4]2-,H2O and four categories of hydrogen bonds,i.e.,N-H…O,N-H…F,O-H…O and O-H…F,and the layers are further connected by Na+forming a three-dimentional framework.The transparent crystal with size up to 5.0 × 2.5 × 1.0 mm3 has been grown just by controlling the hydrothermal conditions.The crystal morphology,electronic structure,optical and thermal properties of NTS were analyzed.
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