data_[Al8Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6883]
_cell_length_b [2.9491]
_cell_length_c [5.3272]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.6054]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Al2Co]
_chemical_formula_sum '[Al8 Co4]'
_cell_volume [160.9148]
_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  0.0088  0.5000  0.2534  1
  Al  Al1  4  0.1930  0.0000  0.6511  1
  Co  Co2  4  0.1432  0.0000  0.0759  1
]