Non-disordered, Pmn21

• Al-Co
• Li-O-V
• Ag-Ge-Se
• Ag-Hg-S-Sn
• Ag-Cd-Ga-S
• structural properties
• magnetic properties
• optical properties
• electronic and electrical properties
• phase transitions
• non-disordered
• chalcogen
• transitional
• metalloid
• orthorhombic
• trigonal