COL  ICSD Collection Code 28737
 DATE Recorded Jan 1, 1980
 NAME Copper(I) gallium selenide
 FORM Cu Ga Se2
      = Cu Ga Se2
 TITL Ueber einige ternaere Chalkogenide mit Chalkopyritstruktur
 REF  Zeitschrift fuer Anorganische und Allgemeine Chemie
      ZAACA 271 (1953) 153-170
 AUT  Hahn H, FrankÿG, KlinglerÿW, MeyerÿAÿD, StoergerÿG
 CELL a=5.607 b=5.607 c=10.990 à=90.0 á=90.0 ç=90.0
      V=345.5 D=5.45 Z=4
 SGR  I -4 2 d      (122) - tetragonal
 CLAS -42m  (Hermann-Mauguin) - D2d (Schoenflies)
 PRS  tI16
 ANX  ABX2
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Cu     1  1.000    4a  0.      0.      0.
      Ga     1  3.000    4b  0.      0.      1/2
      Se     1 -2.000    8d  1/4     1/4     1/8
 WYCK d b a
 TEST Calculated density unusual but tolerable. (Code 23)
 TEST No R value given in the paper. (Code 51)
 TEST At least one temperature factor missing in the paper. (Code 53)