Tl3AsSe3 hR21 160

• As-Se-Tl
• S-Sb-Tl
• As-S-Tl
• S-Sb-Se-Tl
• As-Sb-Se-Tl
• structural properties
• thermal and thermodynamic properties
• Debye or Einstein temperature
• electronic and electrical properties
• energy band structure
• pnictogen
• metalloid
• chalcogen
• tripolyhedral
• non-disordered
• trigonal