AM_Tsaregorodtsevite_1 Formula: N C8 Si5 Al O12 Name: Tsaregorodtsevite Unit cell: 8.908 8.908 8.925 90.0 90.0 90.0 , V=708.22 Space group: I422 (97)

Sokolova E V , Rybakov V B , Pautov L A , Pushcharovsky D Yu , Doklady Akademii Nauk SSSR , 332 (1993) p.309-312, Structural changes in tsaregorodtsevite, Note: T = 870 C