# generated using pymatgen data_Pr8Ni4O17 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.89132302 _cell_length_b 5.81395701 _cell_length_c 12.41609744 _cell_angle_alpha 87.66426505 _cell_angle_beta 91.60410709 _cell_angle_gamma 89.10555217 _symmetry_Int_Tables_number 1 _chemical_formula_structural Pr8Ni4O17 _chemical_formula_sum 'Pr8 Ni4 O17' _cell_volume 424.69531532 _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 Pr Pr0 1 0.03917100 0.99233500 0.33901000 1.0 Pr Pr1 1 0.92730200 0.50542000 0.16529200 1.0 Pr Pr2 1 0.99171200 0.42897000 0.86402300 1.0 Pr Pr3 1 0.50989500 0.44983100 0.35812800 1.0 Pr Pr4 1 0.47095100 0.48022900 0.63601200 1.0 Pr Pr5 1 0.47649600 0.02865200 0.14173600 1.0 Pr Pr6 1 0.54611500 0.94580300 0.86158000 1.0 Pr Pr7 1 0.01976600 0.04048500 0.63368700 1.0 Ni Ni8 1 0.03901100 0.93078100 0.98275200 1.0 Ni Ni9 1 0.98781100 0.52490400 0.51815400 1.0 Ni Ni10 1 0.50524800 0.99323000 0.54130900 1.0 Ni Ni11 1 0.51607000 0.46174100 0.96240900 1.0 O O12 1 0.08026100 0.44536600 0.67931200 1.0 O O13 1 0.29117600 0.18869000 0.96522300 1.0 O O14 1 0.20310700 0.26813700 0.47879500 1.0 O O15 1 0.26819200 0.68749200 0.93117000 1.0 O O16 1 0.27537000 0.77030900 0.50562900 1.0 O O17 1 0.25187900 0.27615300 0.23940000 1.0 O O18 1 0.41139400 0.05630800 0.69186700 1.0 O O19 1 0.60737200 0.52749000 0.80637100 1.0 O O20 1 0.58284800 0.67402200 0.20859100 1.0 O O21 1 0.73436400 0.18739800 0.27026800 1.0 O O22 1 0.78711900 0.69963000 0.98840700 1.0 O O23 1 0.75599800 0.75849200 0.57712300 1.0 O O24 1 0.71511700 0.25579700 0.52818500 1.0 O O25 1 0.73904300 0.23962500 0.01827100 1.0 O O26 1 0.10728100 0.85992100 0.14772600 1.0 O O27 1 0.92432200 0.03760800 0.81941600 1.0 O O28 1 0.90260900 0.61818000 0.36625500 1.0