# generated using pymatgen data_MnNiP2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.23257393 _cell_length_b 7.74396770 _cell_length_c 13.86968482 _cell_angle_alpha 90.05062430 _cell_angle_beta 89.81177250 _cell_angle_gamma 90.10046274 _symmetry_Int_Tables_number 1 _chemical_formula_structural MnNiP2O9 _chemical_formula_sum 'Mn4 Ni4 P8 O36' _cell_volume 669.41337458 _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 Mn Mn0 1 0.74971600 0.35245800 0.88012800 1.0 Mn Mn1 1 0.25028900 0.64767500 0.11984600 1.0 Mn Mn2 1 0.24950200 0.85388200 0.62021800 1.0 Mn Mn3 1 0.75049300 0.14625400 0.37986900 1.0 Ni Ni4 1 0.49983000 0.00025000 0.00020500 1.0 Ni Ni5 1 0.50017200 0.49968800 0.50000400 1.0 Ni Ni6 1 0.99987600 0.49968000 0.50001200 1.0 Ni Ni7 1 0.99991900 0.00019300 0.00014900 1.0 P P8 1 0.24929000 0.34981100 0.93795400 1.0 P P9 1 0.75068000 0.65058100 0.06187300 1.0 P P10 1 0.74979800 0.84941000 0.56169900 1.0 P P11 1 0.25021600 0.15030600 0.43799500 1.0 P P12 1 0.74975400 0.39097900 0.69159500 1.0 P P13 1 0.25036800 0.60889800 0.30849000 1.0 P P14 1 0.24955400 0.89273500 0.80881900 1.0 P P15 1 0.75040200 0.10724100 0.19151300 1.0 O O16 1 0.04595800 0.60113500 0.37015200 1.0 O O17 1 0.54593000 0.39845400 0.63033000 1.0 O O18 1 0.95519600 0.09924200 0.13007700 1.0 O O19 1 0.45347600 0.89978200 0.87006800 1.0 O O20 1 0.95412200 0.39845200 0.62997300 1.0 O O21 1 0.45424600 0.60124800 0.36979200 1.0 O O22 1 0.04497300 0.90019600 0.87048300 1.0 O O23 1 0.54644000 0.10075000 0.13034300 1.0 O O24 1 0.24991900 0.33604400 0.48123100 1.0 O O25 1 0.75013800 0.66352100 0.51871300 1.0 O O26 1 0.75102300 0.83622100 0.01859300 1.0 O O27 1 0.24867800 0.16423100 0.98137900 1.0 O O28 1 0.74892300 0.14859800 0.95256900 1.0 O O29 1 0.25091900 0.85182000 0.04766000 1.0 O O30 1 0.24993000 0.64923400 0.54827400 1.0 O O31 1 0.75006800 0.35054700 0.45167500 1.0 O O32 1 0.75007700 0.22590400 0.75797500 1.0 O O33 1 0.24990500 0.77406300 0.24216200 1.0 O O34 1 0.24801900 0.72754400 0.74236700 1.0 O O35 1 0.75211300 0.27247500 0.25787600 1.0 O O36 1 0.44672700 0.13411000 0.37062600 1.0 O O37 1 0.94553600 0.86694100 0.62885200 1.0 O O38 1 0.55370700 0.63514500 0.12917100 1.0 O O39 1 0.05375800 0.36577100 0.87059600 1.0 O O40 1 0.55333900 0.86644600 0.62900700 1.0 O O41 1 0.05439800 0.13369100 0.37078900 1.0 O O42 1 0.44628000 0.36510200 0.87070700 1.0 O O43 1 0.94632100 0.63453100 0.12918200 1.0 O O44 1 0.75006000 0.96625800 0.27280400 1.0 O O45 1 0.24984500 0.03366100 0.72750900 1.0 O O46 1 0.25030100 0.46773200 0.22695100 1.0 O O47 1 0.74983900 0.53205600 0.77296400 1.0 O O48 1 0.74988600 0.98583200 0.48319100 1.0 O O49 1 0.25007000 0.01270500 0.51583900 1.0 O O50 1 0.24978200 0.48744200 0.01597600 1.0 O O51 1 0.75023500 0.51307400 0.98377800 1.0