COL  ICSD Collection Code 9517
 DATE Recorded Jan 1, 1980
 NAME Iron(III) tantalum oxide
 FORM Fe Ta O4
      = Fe O4 Ta
 TITL Atomic and molecular ordering in Me Ta O4 (Me = Ti, V, Cr, Fe) 
      with a rutile structure
 REF  Kristallografiya
      KRISA 17 (1972) 1152-1161
 AUT  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
 CELL a=4.679 b=4.679 c=3.047 à=90.0 á=90.0 ç=90.0
      V=66.7 Z=1
 SGR  P 42/m n m    (136) - tetragonal
 CLAS 4/mmm (Hermann-Mauguin) - D4h (Schoenflies)
 PRS  tP6
 ANX  AX2
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Fe     1  3.000    2a  0.      0.      0.        0.5
      Ta     1  5.000    2a  0.      0.      0.        0.5
      O      1 -2.000    4f  0.295   0.295   0.
 WYCK f a
 REM  NDP (neutron diffraction from a powder)
 RVAL 0.080
 TEST At least one temperature factor missing in the paper. (Code 53)