C-x polyhedra, Cell and atoms, Chalcogen

• C-H-N-O
• C-Cl-H-N-O
• C-Cu-H-N-O
• C-H-K-N-O
• C-H-N-Na-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermal conductivity
• values of thermal conductivity
• chalcogen
• non-disordered
• organic
• pnictogen
• monoclinic
• triclinic
• orthorhombic
• tetragonal
• trigonal