data_[La3Sm3Ho6Hg12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.3660]
_cell_length_b [5.3660]
_cell_length_c [26.1023]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [LaSm(HoHg2)2]
_chemical_formula_sum '[La3 Sm3 Ho6 Hg12]'
_cell_volume [650.9051]
_cell_formula_units_Z [3]
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
[
  La  La0  3  0.0000  0.0000  0.0000  1.0
  Sm  Sm1  3  -0.0000  -0.0000  0.5000  1.0
  Ho  Ho2  6  0.0000  0.0000  0.2493  1.0
  Hg  Hg3  6  0.0000  0.0000  0.1268  1.0
  Hg  Hg4  6  0.0000  0.0000  0.3774  1.0
]