# generated using pymatgen data_MgCoNiP2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.23268300 _cell_length_b 7.22943100 _cell_length_c 14.22576804 _cell_angle_alpha 88.78507444 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural MgCoNiP2O9 _chemical_formula_sum 'Mg4 Co4 Ni4 P8 O36' _cell_volume 640.85125007 _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 Mg Mg0 1 0.75000000 0.89095600 0.27694700 1.0 Mg Mg1 1 0.75000000 0.64479500 0.77041000 1.0 Mg Mg2 1 0.25000000 0.10904400 0.72305300 1.0 Mg Mg3 1 0.25000000 0.35520500 0.22959000 1.0 Co Co4 1 0.75000000 0.35068000 0.38014500 1.0 Co Co5 1 0.25000000 0.64932000 0.61985500 1.0 Co Co6 1 0.25000000 0.85297300 0.12266100 1.0 Co Co7 1 0.75000000 0.14702700 0.87733900 1.0 Ni Ni8 1 0.00000000 0.00000000 0.50000000 1.0 Ni Ni9 1 0.00000000 0.50000000 0.00000000 1.0 Ni Ni10 1 0.50000000 0.50000000 0.00000000 1.0 Ni Ni11 1 0.50000000 0.00000000 0.50000000 1.0 P P12 1 0.25000000 0.35929800 0.43400800 1.0 P P13 1 0.75000000 0.64070200 0.56599200 1.0 P P14 1 0.75000000 0.86383200 0.07105200 1.0 P P15 1 0.25000000 0.13616800 0.92894800 1.0 P P16 1 0.75000000 0.38313200 0.19794600 1.0 P P17 1 0.25000000 0.61686800 0.80205400 1.0 P P18 1 0.25000000 0.89340300 0.30489900 1.0 P P19 1 0.75000000 0.10659700 0.69510100 1.0 O O20 1 0.46242400 0.60387900 0.85844800 1.0 O O21 1 0.96242400 0.39612100 0.14155200 1.0 O O22 1 0.53742800 0.10461800 0.63807200 1.0 O O23 1 0.03742800 0.89538200 0.36192800 1.0 O O24 1 0.53757600 0.39612100 0.14155200 1.0 O O25 1 0.03757600 0.60387900 0.85844800 1.0 O O26 1 0.46257200 0.89538200 0.36192800 1.0 O O27 1 0.96257200 0.10461800 0.63807200 1.0 O O28 1 0.25000000 0.32310900 0.97914800 1.0 O O29 1 0.75000000 0.67689100 0.02085200 1.0 O O30 1 0.75000000 0.83435900 0.51820100 1.0 O O31 1 0.25000000 0.16564100 0.48179900 1.0 O O32 1 0.75000000 0.14900600 0.44718600 1.0 O O33 1 0.25000000 0.85099400 0.55281400 1.0 O O34 1 0.25000000 0.64328100 0.04747100 1.0 O O35 1 0.75000000 0.35671900 0.95252900 1.0 O O36 1 0.75000000 0.19980500 0.25853700 1.0 O O37 1 0.25000000 0.80019500 0.74146300 1.0 O O38 1 0.25000000 0.71424400 0.24416200 1.0 O O39 1 0.75000000 0.28575600 0.75583800 1.0 O O40 1 0.06056100 0.12777700 0.85735700 1.0 O O41 1 0.56056100 0.87222300 0.14264300 1.0 O O42 1 0.93800100 0.62829500 0.63804500 1.0 O O43 1 0.43800100 0.37170500 0.36195500 1.0 O O44 1 0.93943900 0.87222300 0.14264300 1.0 O O45 1 0.43943900 0.12777700 0.85735700 1.0 O O46 1 0.06199900 0.37170500 0.36195500 1.0 O O47 1 0.56199900 0.62829500 0.63804500 1.0 O O48 1 0.75000000 0.93965000 0.76809900 1.0 O O49 1 0.25000000 0.06035000 0.23190100 1.0 O O50 1 0.25000000 0.46258000 0.72441400 1.0 O O51 1 0.75000000 0.53742000 0.27558600 1.0 O O52 1 0.75000000 0.02387000 0.00134700 1.0 O O53 1 0.25000000 0.97613000 0.99865300 1.0 O O54 1 0.25000000 0.50359400 0.50782200 1.0 O O55 1 0.75000000 0.49640600 0.49217800 1.0