COL  ICSD Collection Code 67453
 DATE Recorded Aug 20, 1992; updated Jan 19, 1999
 NAME Zinc sulfide
 MINR Wurtzite - synthetic (as luminophore)
 FORM Zn S
      = S Zn
 TITL U parameters for the wurtzite structure of ZnS and ZnO using 
      powder neutron diffraction
 REF  Acta Crystallographica C (39,1983-)
      ACSCE 45 (1989) 1867-1870
 AUT  Kisi E H, ElcombeÿMÿM
 CELL a=3.823(0) b=3.823(0) c=6.261(0) à=90.0 á=90.0 ç=120.0
      V=79.2 D=4.09 Z=2
 SGR  P 63 m c      (186) - hexagonal
 CLAS 6mm   (Hermann-Mauguin) - C6v (Schoenflies)
 PRS  hP4
 ANX  AX
 PARM Atom__No OxStat  Wyck -----X----- -----Y----- -----Z-----  -SOF-
      Zn     1  2.000    2b  1/3         2/3         0.
      S      1 -2.000    2b  1/3         2/3         0.3748(2)
 WYCK b2
 ITF  Zn  1   B=0.90(1)
 ITF  S   1   B=0.72(2)
 REM  NDP (neutron diffraction from a powder)
 REM  RVP
 REM  M PDF 36-1450, R(Bragg)=0.0174
 RVAL 0.058