Hinteregger Ernst, Wurst Klaus, Perfler Lukas, Kraus Florian, Huppertz Hubert
Institut für Allgemeine, Anorganische und Theoretische Chemie, Leopold-Franzens-Universität Innsbruck Innrain 80-82, 6020 Innsbruck, Austria.
Institut für Mineralogie und Petrographie, Leopold-Franzens-Universität Innsbruck Innrain 52f, 6020 Innsbruck, Austria.
Eur J Inorg Chem. 2013 Oct 14;2013(30):5247-5252. doi: 10.1002/ejic.201300662. Epub 2013 Sep 10.
A new actinide borate phosphate, U[BO][PO], was synthesized in a Walker-type multianvil apparatus at 12.5 GPa and 1000 °C. The crystal structure was determined from single-crystal X-ray diffraction data collected at room temperature. U[BO][PO] crystallizes in the monoclinic space group 2/ with four formula units per unit cell and the lattice parameters = 854.6(2), = 775.3(2), = 816.3(2) pm, and = 102.52(3)°. The structure consists of double layers of linked uranium-oxygen polyhedra parallel to [100]. The borate tetrahedra are located between the uranium-oxygen layers inside the double layer. The phosphate groups link the double layers.
一种新型的锕系硼磷酸盐U[BO][PO]，在沃克型多砧装置中于12.5吉帕斯卡和1000℃下合成。晶体结构由室温下收集的单晶X射线衍射数据确定。U[BO][PO]以单斜空间群2/结晶，每个晶胞有四个化学式单元，晶格参数a = 854.6(2)、b = 775.3(2)、c = 816.3(2)皮米，β = 102.52(3)°。该结构由平行于[100]的相连铀氧多面体双层组成。硼酸盐四面体位于双层内部的铀氧层之间。磷酸基团连接双层。
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