Animation controls:
Display controls:
Animation controls:
Display controls:
![ultramarine, Na8[SiAlO4]6·(S3)2](https://www.chemtube3d.com/wp-content/uploads/2024/05/i830fg05.jpg)
One of the cages present in ultramarine, Na8[SiAlO4]6. The zeolite framework (with the code SOD) consists of linked SiO4 and AlO4 tetrahedra surrounding a cavity containing the polysulfide radical ion and Na+ ions (the latter omitted for clarity).
Provided by the
