data_[Li6Ni2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ni  1.9100  1.3500  0.7400
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.3020]
_cell_length_b [5.4154]
_cell_length_c [6.2343]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1248]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li3Ni(PO4)2]
_chemical_formula_sum '[Li6 Ni2 P4 O16]'
_cell_volume [280.2814]
_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
[
  Li  Li0  4  0.1720  0.0000  0.7413  1.0
  Li  Li1  2  0.0000  0.5000  0.5000  1.0
  Ni  Ni2  2  0.0000  0.5000  0.0000  1.0
  P  P3  4  0.1447  0.0000  0.2398  1.0
  O  O4  8  0.0316  0.2309  0.2381  1.0
  O  O5  4  0.2457  0.5000  0.9602  1.0
  O  O6  4  0.2470  0.0000  0.4465  1.0
]