Tigha

• Fe-O-P-Sb-Sr
• Ca-Fe-O-P-Sb
• Fe-Mn-O-P-Sb
• Cr-K-O-P-Sn
• Cr-Na-O-P-Sb
• structural properties
• pnictogen
• quinary
• chalcogen
• orthophosphate
• trigonal
• monoclinic
• cubic