data_[Ac3Tb1Zn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [5.8758]
_cell_length_b [5.8758]
_cell_length_c [9.0024]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [Ac3TbZn8]
_chemical_formula_sum '[Ac3 Tb1 Zn8]'
_cell_volume [269.1699]
_cell_formula_units_Z [1]
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
[
  Tb  Tb0  1  0.0000  0.0000  0.5546  1
  Ac  Ac1  1  0.0000  0.0000  0.9361  1
  Ac  Ac2  1  0.6667  0.3333  0.0507  1
  Ac  Ac3  1  0.6667  0.3333  0.4527  1
  Zn  Zn4  3  0.0210  0.5105  0.7450  1
  Zn  Zn5  3  0.1653  0.3306  0.2558  1
  Zn  Zn6  1  0.3333  0.6667  0.0100  1
  Zn  Zn7  1  0.3333  0.6667  0.4938  1
]