# generated using pymatgen data_FeNiP2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.31723900 _cell_length_b 7.73982400 _cell_length_c 14.09115500 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural FeNiP2O9 _chemical_formula_sum 'Fe4 Ni4 P8 O36' _cell_volume 688.97741392 _cell_formula_units_Z 4 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 Fe Fe0 1 0.75000000 0.84564500 0.38096900 1.0 Fe Fe1 1 0.25000000 0.15435500 0.61903100 1.0 Fe Fe2 1 0.25000000 0.34564500 0.11903100 1.0 Fe Fe3 1 0.75000000 0.65435500 0.88096900 1.0 Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0 Ni Ni5 1 0.50000000 0.00000000 0.00000000 1.0 Ni Ni6 1 0.00000000 0.00000000 0.00000000 1.0 Ni Ni7 1 0.00000000 0.50000000 0.50000000 1.0 P P8 1 0.25000000 0.84954000 0.43846700 1.0 P P9 1 0.75000000 0.15046000 0.56153300 1.0 P P10 1 0.75000000 0.34954000 0.06153300 1.0 P P11 1 0.25000000 0.65046000 0.93846700 1.0 P P12 1 0.75000000 0.89038500 0.18775200 1.0 P P13 1 0.25000000 0.10961500 0.81224800 1.0 P P14 1 0.25000000 0.39038500 0.31224800 1.0 P P15 1 0.75000000 0.60961500 0.68775200 1.0 O O16 1 0.04613900 0.09805100 0.87203600 1.0 O O17 1 0.54613900 0.90194900 0.12796400 1.0 O O18 1 0.95386100 0.59805100 0.62796400 1.0 O O19 1 0.45386100 0.40194900 0.37203600 1.0 O O20 1 0.95386100 0.90194900 0.12796400 1.0 O O21 1 0.45386100 0.09805100 0.87203600 1.0 O O22 1 0.04613900 0.40194900 0.37203600 1.0 O O23 1 0.54613900 0.59805100 0.62796400 1.0 O O24 1 0.25000000 0.83846900 0.97976700 1.0 O O25 1 0.75000000 0.16153100 0.02023300 1.0 O O26 1 0.75000000 0.33846900 0.52023300 1.0 O O27 1 0.25000000 0.66153100 0.47976700 1.0 O O28 1 0.75000000 0.64076000 0.45354400 1.0 O O29 1 0.25000000 0.35924000 0.54645600 1.0 O O30 1 0.25000000 0.14076000 0.04645600 1.0 O O31 1 0.75000000 0.85924000 0.95354400 1.0 O O32 1 0.75000000 0.72298300 0.24863900 1.0 O O33 1 0.25000000 0.27701700 0.75136100 1.0 O O34 1 0.25000000 0.22298300 0.25136100 1.0 O O35 1 0.75000000 0.77701700 0.74863900 1.0 O O36 1 0.44369100 0.63430500 0.87324700 1.0 O O37 1 0.94369100 0.36569500 0.12675300 1.0 O O38 1 0.55630900 0.13430500 0.62675300 1.0 O O39 1 0.05630900 0.86569500 0.37324700 1.0 O O40 1 0.55630900 0.36569500 0.12675300 1.0 O O41 1 0.05630900 0.63430500 0.87324700 1.0 O O42 1 0.44369100 0.86569500 0.37324700 1.0 O O43 1 0.94369100 0.13430500 0.62675300 1.0 O O44 1 0.75000000 0.47084100 0.76808200 1.0 O O45 1 0.25000000 0.52915900 0.23191800 1.0 O O46 1 0.25000000 0.97084100 0.73191800 1.0 O O47 1 0.75000000 0.02915900 0.26808200 1.0 O O48 1 0.75000000 0.48201200 0.98229600 1.0 O O49 1 0.25000000 0.51798800 0.01770400 1.0 O O50 1 0.25000000 0.98201200 0.51770400 1.0 O O51 1 0.75000000 0.01798800 0.48229600 1.0