Tl3Nb5[PO4]2O11 hR720 167

• Nb-O-P-Tl
• Na-Nb-O-P
• K-Nb-O-P
• electronic and electrical properties
• conductivity or resistivity
• optical properties
• ionic conductivity
• structural properties
• pnictogen
• conductor
• chalcogen
• quaternary
• transitional
• trigonal