混合占据：白钨矿型LiLu[MoO]的晶体结构
Mixed occupancy: the crystal structure of scheelite-type LiLu[MoO].
作者信息
Hartenbach Ingo, Hertweck Robin F
机构信息
University of Stuttgart, Institute of Inorganic Chemistry, Pfaffenwaldring 55, 70569 Stuttgart, Germany.
Gymnasium in der Glemsaue, Gröninger Str. 29, 71254 Ditzingen, Germany.
出版信息
Acta Crystallogr E Crystallogr Commun. 2024 May 17;80(Pt 6):607-609. doi: 10.1107/S2056989024004365. eCollection 2024 May 1.
Coarse colorless single crystals of lithium lutetium bis-[orthomolybdate(VI)], LiLu[MoO], were obtained as a by-product from a reaction aimed at lithium derivatives of lutetium molybdate. The title compound crystallizes in the scheelite structure type (tetra-gonal, space group 4/) with two formula units per unit cell. The Wyckoff position 4 (site symmetry ) comprises a mixed occupancy of Li and Lu cations in a 1:1 ratio. In comparison with a previous powder X-ray study [Cheng (2015 ▸). , 18078-18089.] all atoms were refined with anisotropic displacement parameters.
双[原钼酸（VI）]镥酸锂LiLu[MoO]的粗大无色单晶是从旨在合成钼酸镥锂衍生物的反应中作为副产物获得的。标题化合物以白钨矿结构类型（四方晶系，空间群4/）结晶，每个晶胞含有两个化学式单元。Wyckoff位置4（位点对称性）包含Li和Lu阳离子以1:1比例的混合占据。与之前的粉末X射线研究[Cheng （2015 ▸）., 18078 - 18089.]相比，所有原子均用各向异性位移参数进行精修。
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