data_[Ca3Ga12Cu6Ni3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.1421]
_cell_length_b [4.1421]
_cell_length_c [27.1366]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [CaGa4Cu2Ni]
_chemical_formula_sum '[Ca3 Ga12 Cu6 Ni3]'
_cell_volume [403.1997]
_cell_formula_units_Z [3]
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
[
  Ca  Ca0  3  0.0000  0.0000  0.0000  1
  Ga  Ga1  6  0.0000  0.0000  0.1323  1
  Ga  Ga2  6  0.0000  0.0000  0.4053  1
  Cu  Cu3  6  0.0000  0.0000  0.2319  1
  Ni  Ni4  3  -0.0000  -0.0000  0.5000  1
]