data_[Mg14Ga2Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [C2/m]
_cell_length_a [13.7718]
_cell_length_b [5.0356]
_cell_length_c [8.5955]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.0657]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mg7GaAg4]
_chemical_formula_sum '[Mg14 Ga2 Ag8]'
_cell_volume [493.7976]
_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  4  0.0751  0.0000  0.4136  1
  Mg  Mg1  4  0.1993  0.0000  0.8734  1
  Mg  Mg2  4  0.2431  0.0000  0.2730  1
  Mg  Mg3  2  0.0000  0.5000  0.0000  1
  Ga  Ga4  2  0.0000  0.0000  0.0000  1
  Ag  Ag5  4  0.0561  0.5000  0.7180  1
  Ag  Ag6  4  0.1830  0.5000  0.3608  1
]