Figure 2
Polyhedral representation of the structure of K2TiSi3O9·H2O viewed along the a axis. The dark polyhedra are TiO6 and the light polyhedra are SiO4. K+ ions are represented by filled large circles, and the O and H atoms in the water molecules by filled and open small circles, respectively. Hydrogen bonds between the water molecules and framework O atoms are shown. |