data_[Ba1Na1Sr1Zn1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.0893]
_cell_length_b [4.0893]
_cell_length_c [9.4540]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [BaNaSrZn]
_chemical_formula_sum '[Ba1 Na1 Sr1 Zn1]'
_cell_volume [158.0944]
_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
[
  Ba  Ba0  1  0.5000  0.5000  0.7692  1.0
  Na  Na1  1  0.0000  0.0000  0.0827  1.0
  Sr  Sr2  1  0.5000  0.5000  0.3729  1.0
  Zn  Zn3  1  0.0000  0.0000  0.5599  1.0
]