data_[Ba4Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [4.0939]
_cell_length_b [4.4118]
_cell_length_c [15.3474]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [BaCo]
_chemical_formula_sum '[Ba4 Co4]'
_cell_volume [277.1914]
_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
[
  Ba  Ba0  4  0.0000  0.2500  0.8692  1
  Co  Co1  4  0.0000  0.2500  0.2764  1
]