Figure 3
(a) Coordination around the Sr2+ cation and (b) the resulting coordination polyhedron in the structure of Sr(ClO4)2·9H2O. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (i) x, y, − z; (ii) 2 − x, y, z; (iii) 2 − x, y, − z.] |