data_[Ac4Hg2Rh1Br1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.0943]
_cell_length_b [4.3531]
_cell_length_c [8.3743]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3280]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac4Hg2RhBr]
_chemical_formula_sum '[Ac4 Hg2 Rh1 Br1]'
_cell_volume [283.1713]
_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  0.2762  0.5000  0.2308  1
  Ac  Ac1  2  0.2920  0.0000  0.7851  1
  Hg  Hg2  1  0.0000  0.5000  0.5000  1
  Hg  Hg3  1  0.5000  0.0000  0.5000  1
  Rh  Rh4  1  0.5000  0.5000  0.0000  1
  Br  Br5  1  0.0000  0.0000  0.0000  1
]