data_[Al4B8Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  B  2.0400  0.8500  0.4100
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I-42d]
_cell_length_a [5.2578]
_cell_length_b [5.2578]
_cell_length_c [9.7956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [122]
_chemical_formula_structural [AlB2Sb]
_chemical_formula_sum '[Al4 B8 Sb4]'
_cell_volume [270.7995]
_cell_formula_units_Z [4]
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
[
  Al  Al0  4  0.0000  0.0000  0.5000  1
  B  B1  8  0.2399  0.2500  0.6250  1
  Sb  Sb2  4  0.0000  0.0000  0.0000  1
]