data_[Mg8Ga4]
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
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.0910]
_cell_length_b [5.3844]
_cell_length_c [6.0538]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.2472]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Mg2Ga]
_chemical_formula_sum '[Mg8 Ga4]'
_cell_volume [244.9522]
_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
[
  Mg  Mg0  8  0.1702  0.4129  0.2521  1.0
  Ga  Ga1  4  0.0000  0.0815  0.7500  1.0
]