COL  ICSD Collection Code 36253
 DATE Recorded Sep 24, 1986; updated Sep 24, 1986
 NAME Lead oxide (3/4)
 MINR Minium
 FORM Pb3 O4
      = O4 Pb3
 TITL The crystal structure of Pb3 O4 and Sn Pb2 O4
 REF  Arkiv foer Kemi, Mineralogi och Geologi, B
      ARKGB 16 (1943) 1-7  Issue 1
 AUT  Bystroem A, WestgrenÿA
 CELL a=8.800 b=8.800 c=6.560 à=90.0 á=90.0 ç=90.0
      V=508.0 Z=4
 SGR  P 42/m b c    (135) - tetragonal
 CLAS 4/mmm (Hermann-Mauguin) - D4h (Schoenflies)
 PRS  tP28
 ANX  AB2X4
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Pb     1  4.000    4d  0.      1/2     1/4
      Pb     2  2.000    8h  0.1472  0.1583  0.
      O      1 -2.000    8g  0.6722  1.1722  1/4
      O      2 -2.000    8h  0.1139  0.6139  0.
 WYCK h2 g d
 TEST At least one temperature factor missing in the paper. (Code 53)
 TEST No R value given in the paper. (Code 51)