# CIF generated by HEAS from Alexandria entry agm002811479 data_agm002811479 _cell_length_a 4.43619 _cell_length_b 4.43619 _cell_length_c 9.35678 _cell_angle_alpha 76.28706 _cell_angle_beta 76.28706 _cell_angle_gamma 90.00000 _cell_volume 173.48335 _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 Ca1 Ca 0.50000 0.50000 0.00000 1.00000 Ca2 Ca 0.25000 0.75000 0.50000 1.00000 Ir1 Ir 0.77522 0.12500 0.25000 1.00000 Ir2 Ir 0.97478 0.62500 0.25000 1.00000 Ir3 Ir 0.37500 0.22478 0.75000 1.00000 Ir4 Ir 0.87500 0.02522 0.75000 1.00000 Cu1 Cu 0.00000 0.00000 0.00000 1.00000 Cu2 Cu 0.75000 0.25000 0.50000 1.00000