data_[Lu3Ga3Cu3O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Lu  1.2700  1.7500  1.0010
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.4837]
_cell_length_b [3.4837]
_cell_length_c [24.1956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [LuGaCuO4]
_chemical_formula_sum '[Lu3 Ga3 Cu3 O12]'
_cell_volume [254.3016]
_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
[
  Lu  Lu0  3  0.0000  0.0000  0.0029  1.0
  Ga  Ga1  3  0.0000  0.0000  0.2129  1.0
  Cu  Cu2  3  0.0000  0.0000  0.7879  1.0
  O  O3  3  0.0000  0.0000  0.1328  1.0
  O  O4  3  0.0000  0.0000  0.2910  1.0
  O  O5  3  0.0000  0.0000  0.7067  1.0
  O  O6  3  0.0000  0.0000  0.8753  1.0
]