# generated using pymatgen
data_NaNi2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.18701882
_cell_length_b   5.35856824
_cell_length_c   5.18695177
_cell_angle_alpha   79.27708568
_cell_angle_beta   118.00447448
_cell_angle_gamma   79.27530466
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNi2O3
_chemical_formula_sum   'Na2 Ni4 O6'
_cell_volume   118.69154421
_cell_formula_units_Z   2
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  0.83173400  0.49999700  0.16826200  1.0
  Na  Na1  1  0.17126000  0.50000400  0.82873400  1.0
  Ni  Ni2  1  0.50311900  0.50000400  0.49689900  1.0
  Ni  Ni3  1  0.66549300  0.99999700  0.33451300  1.0
  Ni  Ni4  1  0.99888000  0.99999800  0.00111400  1.0
  Ni  Ni5  1  0.33224300  0.00000700  0.66778400  1.0
  O  O6  1  0.29917700  0.23494700  0.28663600  1.0
  O  O7  1  0.71337000  0.76500300  0.70087800  1.0
  O  O8  1  0.91285100  0.21347700  0.61514900  1.0
  O  O9  1  0.61466100  0.20742800  0.92756100  1.0
  O  O10  1  0.07236900  0.79262800  0.38531000  1.0
  O  O11  1  0.38484500  0.78650900  0.08716000  1.0