data_[Na2Zn5Ga5]
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 [Pmmm]
_cell_length_a [4.2422]
_cell_length_b [5.7221]
_cell_length_c [9.7705]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [47]
_chemical_formula_structural [Na2(ZnGa)5]
_chemical_formula_sum '[Na2 Zn5 Ga5]'
_cell_volume [237.1758]
_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
[
  Na  Na0  1  0.0000  0.0000  0.5000  1.0
  Na  Na1  1  0.0000  0.5000  0.0000  1.0
  Zn  Zn2  4  0.5000  0.2513  0.2522  1.0
  Zn  Zn3  1  0.5000  0.5000  0.5000  1.0
  Ga  Ga4  2  0.0000  0.0000  0.1748  1.0
  Ga  Ga5  2  0.0000  0.5000  0.3343  1.0
  Ga  Ga6  1  0.5000  0.0000  0.0000  1.0
]