As-Cu, Chalcogen, Metalloid, Structural properties

• As-Cu-H-O
• As-Cu-S
• As-Cu-O
• Ag-As-Cu-S-Sb
• As-Cu-H-Nd-O
• pnictogen
• transitional
• chalcogen
• metalloid
• monoclinic
• cubic
• triclinic
• orthorhombic
• tetragonal