# CIF generated by HEAS from Alexandria entry agm005018596 data_agm005018596 _cell_length_a 4.17388 _cell_length_b 4.17388 _cell_length_c 6.15970 _cell_angle_alpha 109.80413 _cell_angle_beta 109.80413 _cell_angle_gamma 90.00000 _cell_volume 94.18980 _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 Pr1 Pr 0.00000 0.00000 0.00000 1.00000 Mg1 Mg 0.75000 0.25000 0.50000 1.00000 Cu1 Cu 0.25000 0.75000 0.50000 1.00000 Si1 Si 0.61002 0.61002 0.22003 1.00000 Si2 Si 0.38998 0.38998 0.77997 1.00000