data_[Np2Ti2Ag4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Ti  1.5400  1.4000  0.8517
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.6880]
_cell_length_b [5.7619]
_cell_length_c [5.5879]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.0483]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NpTi(AgO3)2]
_chemical_formula_sum '[Np2 Ti2 Ag4 O12]'
_cell_volume [255.3666]
_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
[
  Np  Np0  2  0.0000  0.5000  0.0000  1
  Ti  Ti1  2  0.0000  0.0000  0.5000  1
  Ag  Ag2  4  0.2500  0.0000  0.2586  1
  O  O3  8  0.0452  0.2434  0.3020  1
  O  O4  4  0.2438  0.0000  0.8322  1
]