data_[Ac1Pr2Ge6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P6/mmm]
_cell_length_a [7.7817]
_cell_length_b [7.7817]
_cell_length_c [4.2208]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [191]
_chemical_formula_structural [Ac(PrGe3)2]
_chemical_formula_sum '[Ac1 Pr2 Ge6]'
_cell_volume [221.3502]
_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
[
  Ac  Ac0  1  0.0000  0.0000  0.0000  1
  Pr  Pr1  2  0.3333  0.6667  0.0000  1
  Ge  Ge2  6  0.0000  0.3379  0.5000  1
]