Zhao Dan, Li Fei-Fei, Zhang Ai-Yun, Yang Lei, Zhu Rui
Department of Physics and Chemistry, Henan Polytechnic University, Jiaozuo, Henan 454000, People's Republic of China.
Acta Crystallogr C. 2011 Jan;67(Pt 1):i4-6. doi: 10.1107/S0108270110050535. Epub 2010 Dec 8.
Caesium aluminium dizirconium tetrakis[phosphate(V)], CsAlZr(2)(PO(4))(4), has been synthesized by high-temperature reaction and studied by single-crystal X-ray diffraction at room temperature. This represents the first detailed structural analysis of an anhydrous phosphate containing both zirconium and aluminium. The structure features a complicated three-dimensional framework of [AlZr(2)(PO(4))(4)] constructed by PO(4), AlO(4) and ZrO(6) polyhedra interconnected via corner-sharing O atoms, and one-dimensional Cs chains which are located in the infinite tunnels within the [AlZr(2)(PO(4))(4)] framework, which run along the c axis. The Cs, Al, one P and two O atoms lie on a mirror plane, while a second P atom lies on a twofold axis.
磷酸铯铝二锆（CsAlZr(2)(PO(4))(4)）通过高温反应合成，并在室温下用单晶X射线衍射进行了研究。这是对一种同时含有锆和铝的无水磷酸盐的首次详细结构分析。该结构的特征是由PO(4)、AlO(4)和ZrO(6)多面体通过共角氧原子相互连接构成的复杂三维[AlZr(2)(PO(4))(4)]骨架，以及位于[AlZr(2)(PO(4))(4)]骨架内沿c轴延伸的无限隧道中的一维Cs链。Cs、Al、一个P原子和两个O原子位于一个镜面上，而另一个P原子位于一个二重轴上。
