CrTaO4 Astrov D N, Kryukova N A, Zorin R B, Makarov V A, Ozerov R P, Rozhdestvenskii F A, Smirnov V P, Turchaninov A M, Fadeeva N V Soviet Physics Crystallography 17 (1972) 1017-1023 Atomic and molecular ordering in MeTaO4 (Me=Ti,V,Cr,Fe) with a rutile structure _database_code_amcsd 0015558 4.638 4.638 3.018 90 90 90 P4_2/mnm atom x y z occ Cr 0 0 0 .5 Ta 0 0 0 .5 O .295 .295 0