data_[Li1Np1Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Np  1.3600  1.7500  1.0000
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.3394]
_cell_length_b [7.8555]
_cell_length_c [6.6050]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.7766]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [LiNp(AgCl4)2]
_chemical_formula_sum '[Li1 Np1 Ag2 Cl8]'
_cell_volume [325.8987]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.0000  1
  Np  Np1  1  0.0000  0.0000  0.0000  1
  Ag  Ag2  2  0.5000  0.2701  0.5000  1
  Cl  Cl3  4  0.2069  0.2314  0.8453  1
  Cl  Cl4  2  0.2618  0.5000  0.3106  1
  Cl  Cl5  2  0.2794  0.0000  0.3268  1
]