COL  ICSD Collection Code 80929
 DATE Recorded May 13, 1997
 NAME Iron nitride (4/1)- gamma'
 FORM Fe4 N
      = Fe4 N
 TITL Untersuchung zur Struktur und zum Zerfall von Eisennitriden gamma'-
      (Fe4 N) und epsilon-(Fe3 N)
 REF  HTM, Haerterei-Technische Mitteilungen
      HTMMD 50 (1995) 205-213
 AUT  Jacobs H, Rechenbach˙D, Zachwieja˙U
 CELL a=3.790 b=3.790 c=3.790 à=90.0 á=90.0 ç=90.0
      V=54.4 Z=1
 SGR  P m -3 m      (221) - cubic
 CLAS m-3m  (Hermann-Mauguin) - Oh  (Schoenflies)
 PRS  cP5
 ANX  NO4
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Fe     1  0.000    3d  1/2     0.      0.
      Fe     2  0.000    1b  1/2     1/2     1/2
      N      1  0.000    1a  0.      0.      0.
 WYCK d b a
 ITF  Fe  1   B=0.630(3)
 ITF  Fe  2   B=0.373(5)
 ITF  N   1   B=0.42(3)
 TEST No R value given in the paper. (Code 51)