data_[Np2Ag6Cl12F4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.2723]
_cell_length_b [7.4406]
_cell_length_c [6.5450]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.1018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NpAg3(Cl3F)2]
_chemical_formula_sum '[Np2 Ag6 Cl12 F4]'
_cell_volume [598.8442]
_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  0.0000  0.5000  1
  Ag  Ag1  4  0.2500  0.2500  0.5000  1
  Ag  Ag2  2  0.0000  0.5000  0.0000  1
  Cl  Cl3  8  0.1154  0.2438  0.7519  1
  Cl  Cl4  4  0.1156  0.0000  0.2535  1
  F  F5  4  0.1476  0.5000  0.2880  1
]