data_[Ac12Hg2Te10]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.2640]
_cell_length_b [14.2372]
_cell_length_c [8.2021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4359]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac6HgTe5]
_chemical_formula_sum '[Ac12 Hg2 Te10]'
_cell_volume [910.0307]
_cell_formula_units_Z [2]
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  8  0.2418  0.1615  0.2420  1
  Ac  Ac1  4  0.2398  0.0000  0.7535  1
  Hg  Hg2  2  0.0000  0.0000  0.0000  1
  Te  Te3  4  0.0000  0.1730  0.5000  1
  Te  Te4  4  0.0000  0.3350  0.0000  1
  Te  Te5  2  0.0000  0.5000  0.5000  1
]