data_[Zr2Al2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Al  1.6100  1.2500  0.6750
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.1800]
_cell_length_b [3.9723]
_cell_length_c [11.2019]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [ZrAlSb2]
_chemical_formula_sum '[Zr2 Al2 Sb4]'
_cell_volume [185.9980]
_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
[
  Zr  Zr0  2  0.0000  0.0000  0.1714  1.0
  Al  Al1  2  0.5000  0.0000  0.3531  1.0
  Sb  Sb2  2  0.0000  0.0000  0.8824  1.0
  Sb  Sb3  2  0.5000  0.0000  0.5939  1.0
]