DescriptionRutile polyhedra.png This file has no description, and may be lacking other information. Please provide a meaningful description of this file...
DescriptionSellaite crystal structure (Wyckoff 1963) polyhedra model.png Deutsch: Kristallstuktur von Sellait (MgF2) als "Polyeder-Modell" mit freier...
_polyhedra_model.png){kind=link}