COL  ICSD Collection Code 67790
 DATE Recorded Jun 30, 1994
 NAME Zinc sulfide
 FORM Zn S
      = S Zn
 TITL Zinc-blende-Wurtzite polytypism in semiconductors
 REF  Physical Review, Serie 3. B - Condensed Matter (18,1978-)
      PRBMD 46 (1992) 10086-10097  Issue 16
 AUT  Yeh C, Lu˙Z˙W, Froyen˙S, Zunger˙A
 CELL a=5.345 b=5.345 c=5.345 à=90.0 á=90.0 ç=90.0
      V=152.7 Z=4
 SGR  F -4 3 m      (216) - cubic
 CLAS -43m  (Hermann-Mauguin) - Td  (Schoenflies)
 PRS  cF8
 ANX  AX
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Zn     1  2.000    4a  0.      0.      0.
      S      2 -2.000    4b  1/4     1/4     1/4
 WYCK b a
 REM  THE (structure thoretically calculated)
 TEST No R value given in the paper. (Code 51)
 TEST At least one temperature factor missing in the paper. (Code 53)