data_[Ac12Ga4Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.0756]
_cell_length_b [8.7592]
_cell_length_c [12.3548]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.6189]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ac6Ga2Cu]
_chemical_formula_sum '[Ac12 Ga4 Cu2]'
_cell_volume [644.9308]
_cell_formula_units_Z [2]
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
[
  Ac  Ac0  4  0.0929  0.0430  0.2342  1
  Ac  Ac1  4  0.1990  0.6811  0.0673  1
  Ac  Ac2  4  0.4194  0.1734  0.0596  1
  Ga  Ga3  4  0.3177  0.1231  0.7498  1
  Cu  Cu4  2  0.5000  0.0000  0.5000  1
]