data_[Ga12Co4Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.2918]
_cell_length_b [5.8277]
_cell_length_c [8.9709]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.8313]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ga3CoCu]
_chemical_formula_sum '[Ga12 Co4 Cu4]'
_cell_volume [305.3442]
_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
[
  Ga  Ga0  4  0.0775  0.6509  0.9205  1
  Ga  Ga1  4  0.1377  0.1410  0.8914  1
  Ga  Ga2  4  0.4780  0.0975  0.6506  1
  Co  Co3  4  0.2117  0.6394  0.2213  1
  Cu  Cu4  4  0.4417  0.6610  0.5612  1
]