# generated using pymatgen
data_NaNi2P2O9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.37383200
_cell_length_b   7.34915300
_cell_length_c   14.12923100
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNi2P2O9
_chemical_formula_sum   'Na4 Ni8 P8 O36'
_cell_volume   661.84520485
_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
  Na  Na0  1  0.75000000  0.88881800  0.78270300  1.0
  Na  Na1  1  0.75000000  0.61118200  0.28270300  1.0
  Na  Na2  1  0.25000000  0.38881800  0.71729700  1.0
  Na  Na3  1  0.25000000  0.11118200  0.21729700  1.0
  Ni  Ni4  1  0.75000000  0.35619900  0.87425200  1.0
  Ni  Ni5  1  0.25000000  0.64380100  0.12574800  1.0
  Ni  Ni6  1  0.25000000  0.85619900  0.62574800  1.0
  Ni  Ni7  1  0.75000000  0.14380100  0.37425200  1.0
  Ni  Ni8  1  0.50000000  0.00000000  0.00000000  1.0
  Ni  Ni9  1  0.50000000  0.50000000  0.50000000  1.0
  Ni  Ni10  1  0.00000000  0.50000000  0.50000000  1.0
  Ni  Ni11  1  0.00000000  0.00000000  0.00000000  1.0
  P  P12  1  0.25000000  0.36612500  0.93707900  1.0
  P  P13  1  0.75000000  0.63387500  0.06292100  1.0
  P  P14  1  0.75000000  0.86612500  0.56292100  1.0
  P  P15  1  0.25000000  0.13387500  0.43707900  1.0
  P  P16  1  0.75000000  0.40058800  0.68949500  1.0
  P  P17  1  0.75000000  0.09941200  0.18949500  1.0
  P  P18  1  0.25000000  0.90058800  0.81050500  1.0
  P  P19  1  0.25000000  0.59941200  0.31050500  1.0
  O  O20  1  0.05065800  0.59384800  0.37082300  1.0
  O  O21  1  0.55065800  0.40615200  0.62917700  1.0
  O  O22  1  0.94934200  0.09384800  0.12917700  1.0
  O  O23  1  0.44934200  0.90615200  0.87082300  1.0
  O  O24  1  0.94934200  0.40615200  0.62917700  1.0
  O  O25  1  0.44934200  0.59384800  0.37082300  1.0
  O  O26  1  0.05065800  0.90615200  0.87082300  1.0
  O  O27  1  0.55065800  0.09384800  0.12917700  1.0
  O  O28  1  0.25000000  0.31945600  0.48910300  1.0
  O  O29  1  0.75000000  0.68054400  0.51089700  1.0
  O  O30  1  0.75000000  0.81945600  0.01089700  1.0
  O  O31  1  0.25000000  0.18054400  0.98910300  1.0
  O  O32  1  0.75000000  0.13712300  0.95008800  1.0
  O  O33  1  0.25000000  0.86287700  0.04991200  1.0
  O  O34  1  0.25000000  0.63712300  0.54991200  1.0
  O  O35  1  0.75000000  0.36287700  0.45008800  1.0
  O  O36  1  0.75000000  0.22556500  0.75367900  1.0
  O  O37  1  0.25000000  0.77443500  0.24632100  1.0
  O  O38  1  0.25000000  0.72556500  0.74632100  1.0
  O  O39  1  0.75000000  0.27443500  0.25367900  1.0
  O  O40  1  0.43678400  0.12402300  0.36750800  1.0
  O  O41  1  0.93678400  0.87597700  0.63249200  1.0
  O  O42  1  0.56321600  0.62402300  0.13249200  1.0
  O  O43  1  0.06321600  0.37597700  0.86750800  1.0
  O  O44  1  0.56321600  0.87597700  0.63249200  1.0
  O  O45  1  0.06321600  0.12402300  0.36750800  1.0
  O  O46  1  0.43678400  0.37597700  0.86750800  1.0
  O  O47  1  0.93678400  0.62402300  0.13249200  1.0
  O  O48  1  0.75000000  0.47216400  0.99571400  1.0
  O  O49  1  0.25000000  0.04693800  0.72963400  1.0
  O  O50  1  0.25000000  0.45306200  0.22963400  1.0
  O  O51  1  0.75000000  0.54693800  0.77036600  1.0
  O  O52  1  0.75000000  0.02783600  0.49571400  1.0
  O  O53  1  0.25000000  0.97216400  0.50428600  1.0
  O  O54  1  0.25000000  0.52783600  0.00428600  1.0
  O  O55  1  0.75000000  0.95306200  0.27036600  1.0