data_[Ac8Ga4Pt4]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.5386]
_cell_length_b [25.2164]
_cell_length_c [4.3804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ac2GaPt]
_chemical_formula_sum '[Ac8 Ga4 Pt4]'
_cell_volume [501.3209]
_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
[
  Ac  Ac0  4  0.0000  0.0699  0.2500  1
  Ac  Ac1  4  0.0000  0.3093  0.2500  1
  Ga  Ga2  4  0.0000  0.4697  0.2500  1
  Pt  Pt3  4  0.0000  0.1888  0.2500  1
]