# CIF generated by HEAS from Alexandria entry agm005018441 data_agm005018441 _cell_length_a 3.89295 _cell_length_b 3.89295 _cell_length_c 5.85632 _cell_angle_alpha 109.41279 _cell_angle_beta 109.41279 _cell_angle_gamma 90.00000 _cell_volume 78.33718 _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 Y1 Y 0.00000 0.00000 0.00000 1.00000 Be1 Be 0.75000 0.25000 0.50000 1.00000 Si1 Si 0.61642 0.61642 0.23285 1.00000 Si2 Si 0.38358 0.38358 0.76715 1.00000 Ir1 Ir 0.25000 0.75000 0.50000 1.00000