Ca-H-O-P, H-x polyhedra, Structural properties

• Al-Be-Ca-Fe-H-Mg-Mn-O-P
• Ca-Cd-H-O-P
• Ca-H-O-P-Si
• Ca-H-K-O-P
• pnictogen
• alkaline
• chalcogen
• orthophosphate
• disordered
• hexagonal
• monoclinic
• triclinic
• tetragonal
• cubic