Chalcogen, Transitional, K-O-Os, Os-x polyhedra

• C-Cl-K-O-Os
• H-K-O-Os
• C-Cl-H-K-O-Os
• Cl-H-K-N-O-Os
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermal expansion
• heat capacity at constant pressure
• chalcogen
• transitional
• alkali
• non-disordered
• triclinic
• monoclinic
• cubic
• orthorhombic
• tetragonal