data_[Sr2Zn2Sb2F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
  Sb  2.0500  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.3545]
_cell_length_b [4.3545]
_cell_length_c [9.4762]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [SrZnSbF]
_chemical_formula_sum '[Sr2 Zn2 Sb2 F2]'
_cell_volume [179.6873]
_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
[
  Sr  Sr0  2  0.0000  0.5000  0.8601  1.0
  Zn  Zn1  2  0.0000  0.0000  0.5000  1.0
  Sb  Sb2  2  0.0000  0.5000  0.3210  1.0
  F  F3  2  0.0000  0.0000  0.0000  1.0
]