Cell and atoms, Chalcogen, Non-disordered, P-x polyhedra

• H-K-O-P
• H-N-O-P
• Al-O-P
• H-Na-O-P
• Ca-H-O-P
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermal conductivity
• values of thermal conductivity
• non-disordered
• chalcogen
• pnictogen
• transitional
• monoclinic
• orthorhombic
• triclinic
• trigonal
• tetragonal