Gougeon P, Gall P, Gautier R, Potel M
Sciences Chimiques de Rennes, CSM-INSA, UMR CNRS No. 6226, Université de Rennes I, Avenue du Général Leclerc, 35042 Rennes CEDEX, France.
Acta Crystallogr C. 2010 Jun;66(Pt 6):i67-70. doi: 10.1107/S0108270110018536. Epub 2010 May 25.
The novel structure-type Ag(2.54)Tl(2)Mo(12)Se(15) (silver thallium molybdenum selenide) is built up of Mo(6)Se(i)(8)Se(a)(6) and Mo(9)Se(i)(11)Se(a)(6) cluster units in a 1:2 ratio, which are three-dimensionally connected to form the Mo-Se network. The Ag and Tl cations are distributed in several voids within the cluster network. Three of the seven independent Se atoms and one Tl atom lie on sites with 3.. symmetry (Wyckoff sites 2c or 2d).
新型结构类型的Ag(2.54)Tl(2)Mo(12)Se(15)（银铊钼硒化物）由比例为1:2的Mo(6)Se(i)(8)Se(a)(6)和Mo(9)Se(i)(11)Se(a)(6)簇单元构成，这些簇单元三维连接形成Mo - Se网络。Ag和Tl阳离子分布在簇网络内的几个空隙中。七个独立的Se原子中的三个和一个Tl原子位于具有3..对称性的位置（Wyckoff位置2c或2d）。
