Li1.75 Nb1.75 O6 Te0.25 Archaimbault F, Choisnet J, Rulmont A, Tarte P Materials Chemistry and Physics 30 (1992) 245-252 Lithium defect and ordering phenomena in the new LiNbO3 like mixed tellurates: Li2-x(Zr^4+^,Nb^5+^,Te^6+^)2O6 (x<0.5) _cod_database_code 1001505 _database_code_amcsd 0014207 5.148 5.148 13.763 90 90 120 R3c atom x y z occ Li1 0 0 .29 .875 Nb1 0 0 .984 .875 Te1 0 0 .984 .125 O1 .063 .369 .683