COL  ICSD Collection Code 61524
 DATE Recorded Dec 3, 1986
 NAME Thallium chloride
 FORM Tl Cl
      = Cl Tl
 TITL Changes of the Lattice Constant and Hardness in the System TlBr - 
      TlCl
 REF  Zhurnal Neorganicheskoi Khimii
      ZNOKA 11 (1966) 1236-1238
 AUT  Popova M A, Darvojd˙T˙J, Gurevich˙M˙A
 CELL a=3.842 b=3.842 c=3.842 à=90.0 á=90.0 ç=90.0
      V=56.7 Z=1
 SGR  P m -3 m      (221) - cubic
 CLAS m-3m  (Hermann-Mauguin) - Oh  (Schoenflies)
 PRS  cP2
 ANX  AX
 PARM Atom__No OxStat  Wyck -----X----- -----Y----- -----Z-----  -SOF-
      Tl     1  1.000    1a  0.          0.          0.
      Cl     1 -1.000    1b  1/2         1/2         1/2
 WYCK b a
 TEST No R value given in the paper. (Code 51)
 TEST At least one temperature factor missing in the paper. (Code 53)