data_[Na8Zn8Ga4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3535]
_cell_length_b [5.8050]
_cell_length_c [8.3712]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.2011]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Na2Zn2Ga]
_chemical_formula_sum '[Na8 Zn8 Ga4]'
_cell_volume [448.6866]
_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
[
  Na  Na0  8  0.1523  0.3809  0.1645  1.0
  Zn  Zn1  8  0.1268  0.1333  0.5010  1.0
  Ga  Ga2  4  0.0000  0.1064  0.7500  1.0
]