AB3_hR8_155_c_de & a,c/a,x1,y2,y3 --params=4.91608,2.53341483458,0.237,0.43,0.07 & R32 D_3^7 #155 (cde) & hR8 & D0_{14} & AlF3 & & J. Ketelaar, Zeitschrift f\"{u}r Kristallographie - Crystalline Materials 85, 119-131 (1933) 1.0000000000000000 2.45804199855867 -1.41915120954725 4.15149134381397 0.00000000000000 2.83830241909450 4.15149134381397 -2.45804199855867 -1.41915120954725 4.15149134381397 Al F 2 6 Direct 0.23700000000000 0.23700000000000 0.23700000000000 Al (2c) 0.76300000000000 0.76300000000000 0.76300000000000 Al (2c) 0.00000000000000 0.43000000000000 0.57000000000000 F (3d) 0.43000000000000 0.57000000000000 -0.00000000000000 F (3d) 0.57000000000000 0.00000000000000 0.43000000000000 F (3d) 0.07000000000000 -0.07000000000000 0.50000000000000 F (3e) -0.07000000000000 0.50000000000000 0.07000000000000 F (3e) 0.50000000000000 0.07000000000000 -0.07000000000000 F (3e)