# generated using pymatgen data_Ca9YIr4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.50884773 _cell_length_b 7.53874135 _cell_length_c 8.57475510 _cell_angle_alpha 97.26968386 _cell_angle_beta 112.30492020 _cell_angle_gamma 89.99999931 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca9YIr4 _chemical_formula_sum 'Ca9 Y1 Ir4' _cell_volume 385.61055930 _cell_formula_units_Z 1 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ca Ca0 1 0.97081838 0.91834155 0.17220016 1.0 Ca Ca1 1 0.79861722 0.58165845 0.82779984 1.0 Ca Ca2 1 0.02350033 0.08169826 0.82558677 1.0 Ca Ca3 1 0.19791457 0.41830174 0.17441323 1.0 Ca Ca4 1 0.63804881 0.82346322 0.43383912 1.0 Ca Ca5 1 0.20420769 0.67653678 0.56616088 1.0 Ca Ca6 1 0.36176585 0.17720919 0.56258563 1.0 Ca Ca7 1 0.79918122 0.32279081 0.43741437 1.0 Ca Ca8 1 0.42606829 0.75000000 0.00000000 1.0 Y Y9 1 0.56515436 0.25000000 1.00000000 1.0 Ir Ir10 1 0.81732721 0.57182634 0.21380759 1.0 Ir Ir11 1 0.60351862 0.92817366 0.78619241 1.0 Ir Ir12 1 0.18951482 0.41358099 0.78515219 1.0 Ir Ir13 1 0.40436362 0.08641901 0.21484781 1.0