Ariguib kbir

• K-O-P-Sm
• Ce-H-N-O-P
• As-Ca-H-K-O
• K-O-P
• As-Ca-Na-O
• structural properties
• phase diagram
• phase transitions
• chalcogen
• pnictogen
• alkali
• non-disordered
• quinary
• monoclinic
• orthorhombic
• triclinic
• cubic
• trigonal