Figure 1
The crystal structure of Cs2SnSi6O15 in a projection along [00]. Cs sites are given in blue, [SnO6] octahedra in orange and SiO4 tetrahedra in red. Displacement parameters are drawn at the 74% probability level. For clarity, the disordered Cs3 site with minor occupancy (Cs3B) is not shown. [Symmetry code: (i) x, y + 1, z + 1.] |