data_[Ac4Ge2P1Br1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.8411]
_cell_length_b [4.5552]
_cell_length_c [7.9788]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2030]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac4Ge2PBr]
_chemical_formula_sum '[Ac4 Ge2 P1 Br1]'
_cell_volume [269.1259]
_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  2  0.2522  0.0000  0.7376  1
  Ac  Ac1  2  0.2674  0.5000  0.2710  1
  Ge  Ge2  1  0.5000  0.0000  0.5000  1
  Ge  Ge3  1  0.5000  0.5000  0.0000  1
  P  P4  1  0.0000  0.5000  0.5000  1
  Br  Br5  1  0.0000  0.0000  0.0000  1
]