Lueshite Xu H, Su Y, Balmer M L, Navrotsky A Chemistry of Materials 15 (2003) 1872-1878 A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Note: x = 0.1 Locality: synthetic _database_code_amcsd 0018689 5.5428 15.5632 5.5094 90 90 90 Pbma atom x y z occ Uiso Na1 .75 0 .244 .0074 Na2 .746 .25 .256 .0074 Nb1 .2612 .1253 .2390 .9 .0047 Ti1 .2612 .1253 .2390 .1 .0047 O1 .25 0 .2752 .9667 .0066 O2 .2533 .25 .1735 .0066 O3 .0612 .1373 .5401 .9667 .0066 O4 .4945 .1065 -.0234 .0066