# generated using pymatgen data_NiP2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.17346630 _cell_length_b 10.58313876 _cell_length_c 9.01585712 _cell_angle_alpha 63.49945027 _cell_angle_beta 106.27514832 _cell_angle_gamma 94.85021224 _symmetry_Int_Tables_number 1 _chemical_formula_structural NiP2O7 _chemical_formula_sum 'Ni4 P8 O28' _cell_volume 505.46926621 _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 Ni Ni0 1 0.37717300 0.25428100 0.50306300 1.0 Ni Ni1 1 0.70506400 0.77882300 0.09699500 1.0 Ni Ni2 1 0.29551900 0.22515700 0.89385600 1.0 Ni Ni3 1 0.62100900 0.75147500 0.48675200 1.0 P P4 1 0.09099200 0.21823300 0.18243600 1.0 P P5 1 0.90890800 0.78671800 0.80711600 1.0 P P6 1 0.29569000 0.97008900 0.80723300 1.0 P P7 1 0.89845800 0.29949100 0.55573500 1.0 P P8 1 0.58377800 0.53883200 0.29790800 1.0 P P9 1 0.10008600 0.70541400 0.43496500 1.0 P P10 1 0.70510300 0.03447200 0.18306500 1.0 P P11 1 0.41502600 0.46609200 0.69347000 1.0 O O12 1 0.15164400 0.15761400 0.06884200 1.0 O O13 1 0.03514400 0.64892000 0.88821200 1.0 O O14 1 0.93626300 0.08413500 0.27192100 1.0 O O15 1 0.00228200 0.28257700 0.73931900 1.0 O O16 1 0.68890700 0.21411900 0.53286000 1.0 O O17 1 0.19557700 0.54221300 0.54162400 1.0 O O18 1 0.05935400 0.27249900 0.46939100 1.0 O O19 1 0.85109100 0.84540900 0.92337800 1.0 O O20 1 0.59408800 0.94288000 0.32607600 1.0 O O21 1 0.80191300 0.46266600 0.45131800 1.0 O O22 1 0.25374100 0.03988300 0.91428100 1.0 O O23 1 0.43828600 0.31480000 0.69829800 1.0 O O24 1 0.93861000 0.73441900 0.51938300 1.0 O O25 1 0.74947200 0.96364600 0.07782700 1.0 O O26 1 0.99689000 0.71966700 0.25241400 1.0 O O27 1 0.42886500 0.82674200 0.92750900 1.0 O O28 1 0.57270600 0.17796100 0.06165700 1.0 O O29 1 0.31569800 0.19313000 0.32599500 1.0 O O30 1 0.30930900 0.79129800 0.45651600 1.0 O O31 1 0.56046300 0.69056300 0.29173900 1.0 O O32 1 0.38218900 0.44843500 0.33295800 1.0 O O33 1 0.63884100 0.58831700 0.12422000 1.0 O O34 1 0.96416500 0.35596900 0.09881100 1.0 O O35 1 0.06380200 0.92099300 0.71851400 1.0 O O36 1 0.68357700 0.81287300 0.66385300 1.0 O O37 1 0.36088700 0.41543800 0.86767100 1.0 O O38 1 0.40445600 0.06269300 0.66327300 1.0 O O39 1 0.61556800 0.55722400 0.65764100 1.0