K O12 P3 Ti2 Masse R, Durif A, Guitel J, Tordjman I Bulletin de la Societe Francaise de Mineralogie et de Cristallographie 95 (1972) 47-55 Structure cristalline du monophosphate lacunaire K Ti2 (P O4)3. Monophosphates lacunaires NbGe(PO4)3 et M(V)Ti(PO4)3 pour M(V) = Sb, Nb, Ta _cod_database_code 1007058 _database_code_amcsd 0012135 9.770 9.770 9.770 90 90 90 P2_13 atom x y z occ Ti1 .5865 .5865 .5865 Ti2 .8624 .8624 .8624 K1 .2818 .2818 .2818 .8 K2 .0730 .0730 .0730 .2 P1 .6266 .4543 .2720 O1 .648 .499 .421 O2 .763 .476 .196 O3 .582 .304 .264 O4 .515 .541 .203