As-Y, Chalcogen, Metalloid, Pnictogen, Transitional

• As-Fe-La-O-Y
• As-O-Y
• As-F-Fe-La-O-Y
• As-Cu-O-Sr-Y
• As-Se-Y
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermal expansion
• linear thermal expansion coefficient
• rare earth
• metalloid
• pnictogen
• chalcogen
• transitional
• tetragonal
• monoclinic
• orthorhombic
• cubic
• hexagonal