Disordered, Transitional, Ga-La-O-Si, Ga-x polyhedra

• Ga-La-O-Si-Ta
• Ga-Ge-La-O-Si
• Fe-Ga-La-O-Si
• Ga-La-O-Si-Zr
• mechanical properties
• elasticity
• electronic and electrical properties
• structural properties
• elastic compliance
• metalloid
• lanthanoid
• disordered
• chalcogen
• rare earth
• trigonal
• triclinic
• hexagonal