Heat capacity at constant pressure, P-x polyhedra

• H-K-O-P
• H-N-O-P
• Fe-H-O-P
• H-Na-O-P
• Al-O-P
• pnictogen
• chalcogen
• non-disordered
• transitional
• monoclinic
• orthorhombic
• triclinic
• hexagonal
• trigonal