Zhao Dan, Li Feifei, Cheng Wendan, Zhang Hao
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 12;66(Pt 1):i2. doi: 10.1107/S1600536809052271.
The title compound sodium dysprosium(III) bis-[tungs-tate(VI)], NaDy(WO(4))(2), has been synthesized under high temperature solution growth (HTSG) conditions in air. The compound crystallizes with the scheelite structure and is composed of isolated WO(4) tetra-hedra ( symmetry) with one set of bond lengths and distorted [(Na/Dy)O(8)] dodeca-hedra ( symmetry; occupancy ratio Na:Dy = 1:1) with two sets of bond lengths.
标题化合物二水合钨酸镝(III)钠,NaDy(WO₄)₂,是在空气中高温溶液生长(HTSG)条件下合成的。该化合物以白钨矿结构结晶,由具有一组键长的孤立WO₄四面体(对称)和具有两组键长的扭曲[(Na/Dy)O₈]十二面体(对称;Na:Dy占有率比 = 1:1)组成。