# CIF generated by HEAS from Alexandria entry agm005458073 data_agm005458073 _cell_length_a 5.49291 _cell_length_b 5.49291 _cell_length_c 5.49291 _cell_angle_alpha 112.61043 _cell_angle_beta 112.61043 _cell_angle_gamma 103.36028 _cell_volume 126.50830 _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 Si1 Si 0.75000 0.75000 0.00000 1.00000 Si2 Si 0.25000 0.25000 0.00000 1.00000 Se1 Se 0.35766 0.14234 0.50000 1.00000 Se2 Se 0.64234 0.85766 0.50000 1.00000 Se3 Se 0.14234 0.64234 0.78467 1.00000 Se4 Se 0.85766 0.35766 0.21533 1.00000