data_[Ba4Mg4Ag4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [7.2062]
_cell_length_b [7.2633]
_cell_length_c [10.5328]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [BaMgAgF6]
_chemical_formula_sum '[Ba4 Mg4 Ag4 F24]'
_cell_volume [551.2987]
_cell_formula_units_Z [4]
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
[
  Ba  Ba0  4  0.0000  0.2500  0.6795  1
  Mg  Mg1  4  0.0000  0.0000  0.0000  1
  Ag  Ag2  4  0.2500  0.2500  0.2500  1
  F  F3  16  0.1947  0.0501  0.8678  1
  F  F4  4  0.0000  0.2500  0.0698  1
  F  F5  4  0.0000  0.2500  0.3574  1
]