COL  ICSD Collection Code 69619
 DATE Recorded Aug 20, 1992
 NAME Zirconium titanium oxide
 FORM (Zr Ti) O4
      = O4 Ti Zr
 TITL ZrSn0.5Ti0.5O4 als Wirtsstruktur fuer keramische Farbkoerper. 
      Strukturuntersuchungen an ZrTiO4/4 und ZrSn0.5Ti0.5O4
 REF  Zeitschrift fuer Anorganische und Allgemeine Chemie
      ZAACA 582 (1990) 93-102
 AUT  Siggel A, JansenÿM
 CELL a=4.786 b=5.476 c=5.028 à=90.0 á=90.0 ç=90.0
      V=131.7 D=5.06 Z=2
 SGR  P b c n       (60) - orthorhombic
 CLAS mmm   (Hermann-Mauguin) - D2h (Schoenflies)
 PRS  oP12
 ANX  AX2
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Zr     1  4.000    4c  0.      0.2025  1/4       0.5
      Ti     1  4.000    4c  0.      0.2025  1/4       0.5
      O      1 -2.000    8d  0.2689  0.4024  0.4337
 WYCK d c
ÿ
 TF   Atom   U(1,1)  U(2,2)  U(3,3)  U(1,2)  U(1,3)  U(2,3)
      Zr 1    0.0285  0.0314  0.0339  0.0000 -0.0130  0.0000
      Ti 1    0.0285  0.0314  0.0339  0.0000 -0.0130  0.0000
      O  1    0.0307  0.0268  0.0563 -0.0020  0.0058  0.0154
 RVAL 0.027
 TEST Calculated density unusual but tolerable. (Code 23)