COL  ICSD Collection Code 60629
 DATE Recorded Dec 3, 1986; updated Jun 26, 1998
 NAME Cadmium sulphide
 MINR Greenockite
 MINR Wurtzite group
 FORM Cd S
      = Cd S
 TITL Anharmonic thermal vibrations and the position parameter in 
      Wurtzite structures. I. Cadmium Sulphide
 REF  Acta Crystallographica B (39,1983-)
      ASBSD 40 (1984) 521-530
 AUT  Stevenson A W, Milanko˙M, Barnea˙Z
 CELL a=4.136 b=4.136 c=6.713 ŕ=90.0 á=90.0 ç=120.0
      V=99.5 D=4.82 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-
      Cd     1  2.000    2b  1/3         2/3         0.
      S      1 -2.000    2b  1/3         2/3         0.37715(8)
 WYCK b2
˙
 TF   Atom   B(1,1)  B(2,2)  B(3,3)  B(1,2)  B(1,3)  B(2,3)
      Cd 1    1.3760  1.3760  1.4300  0.6880  0.0000  0.0000
                (30)    (30)    (50)    (20)
      S  1    1.1360  1.1360  1.1260  0.5680  0.0000  0.0000
                (70)    (70)   (200)    (40)
 REM  F Determination based on model III of Fakineos, Stevenson and 
      Barnea Aust. J. Phys. 1982,35 415 424
 REM  M PDF 41-1049
 RVAL 0.067
 TEST Calculated density unusual but tolerable. (Code 23)