data_[Na4Sr2Zn2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7447]
_cell_length_b [6.0565]
_cell_length_c [10.1257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.1497]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Na2SrZnF6]
_chemical_formula_sum '[Na4 Sr2 Zn2 F12]'
_cell_volume [291.5535]
_cell_formula_units_Z [2]
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  4  0.2718  0.5454  0.7691  1.0
  Sr  Sr1  2  0.5000  0.0000  0.0000  1.0
  Zn  Zn2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.1021  0.5890  0.2283  1.0
  F  F4  4  0.2485  0.2095  0.0887  1.0
  F  F5  4  0.3484  0.6584  0.0449  1.0
]