Na7Fe4[PO4][P2O7]4 tP108 114

• Cr-Na-O-P
• Fe-K-Na-O-P
• Ag-Fe-Na-O-P
• Fe-Na-O-P
• Fe-Li-Na-O-P
• structural properties
• diphosphate
• chalcogen
• alkali
• pnictogen
• tetragonal