data_[Mg2In4Ag12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [8.8964]
_cell_length_b [8.8964]
_cell_length_c [4.3247]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Mg(InAg3)2]
_chemical_formula_sum '[Mg2 In4 Ag12]'
_cell_volume [342.2823]
_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
[
  Mg  Mg0  2  0.0000  0.0000  0.5000  1.0
  In  In1  4  0.1791  0.1791  0.0000  1.0
  Ag  Ag2  8  0.0071  0.3336  0.5000  1.0
  Ag  Ag3  4  0.1557  0.8443  0.0000  1.0
]