data_[Mg3Ga2Ag7]
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 [P2/m]
_cell_length_a [4.6873]
_cell_length_b [3.0988]
_cell_length_c [15.6598]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.1431]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Mg3Ga2Ag7]
_chemical_formula_sum '[Mg3 Ga2 Ag7]'
_cell_volume [226.5468]
_cell_formula_units_Z [1]
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  0.2191  0.0000  0.3762  1.0
  Mg  Mg1  1  0.5000  0.5000  0.0000  1.0
  Ga  Ga2  2  0.3008  0.5000  0.7125  1.0
  Ag  Ag3  2  0.1768  0.5000  0.1914  1.0
  Ag  Ag4  2  0.2634  0.5000  0.5476  1.0
  Ag  Ag5  2  0.3334  0.0000  0.8555  1.0
  Ag  Ag6  1  0.0000  0.0000  0.0000  1.0
]