Keywords: Face-capped octahedron.png en Face-capped octahedral coordination polyhedron as found in the A form of La<sub>2</sub>O<sub>3</sub> for La fr Octaèdre à face coiffée polyèdre de coordination du La dans La<sub>2</sub>O<sub>3</sub> own Perditax 2010-11-20 Molecular geometry |