data_[Na4Mg2Ga10Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mg  1.3100  1.5000  0.8600
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [9.6576]
_cell_length_b [9.6576]
_cell_length_c [4.3014]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Na2MgGa5Ag2]
_chemical_formula_sum '[Na4 Mg2 Ga10 Ag4]'
_cell_volume [401.1839]
_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  4  0.1801  0.3199  0.0000  1
  Mg  Mg1  2  0.0000  0.0000  0.0000  1
  Ga  Ga2  8  0.0582  0.8000  0.5000  1
  Ga  Ga3  2  0.0000  0.5000  0.5000  1
  Ag  Ag4  4  0.1163  0.6163  0.0000  1
]