# CIF generated by HEAS from Alexandria entry agm017249413 data_agm017249413 _cell_length_a 6.30200 _cell_length_b 6.30200 _cell_length_c 6.30200 _cell_angle_alpha 60.36202 _cell_angle_beta 60.36202 _cell_angle_gamma 60.36202 _cell_volume 178.42758 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Na1 Na 0.00000 0.00000 0.00000 1.00000 Er1 Er 0.50000 0.50000 0.50000 1.00000 Tl1 Tl 0.25069 0.25069 0.25069 1.00000 Tl2 Tl 0.74931 0.74931 0.74931 1.00000 F1 F 0.26255 0.78867 0.69154 1.00000 F2 F 0.69154 0.26255 0.78867 1.00000 F3 F 0.78867 0.69154 0.26255 1.00000 F4 F 0.30846 0.73745 0.21133 1.00000 F5 F 0.21133 0.30846 0.73745 1.00000 F6 F 0.73745 0.21133 0.30846 1.00000