data_[La10Pm2Hg12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [5.4829]
_cell_length_b [16.4874]
_cell_length_c [7.8392]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [La5PmHg6]
_chemical_formula_sum '[La10 Pm2 Hg12]'
_cell_volume [708.6515]
_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
[
  La  La0  4  0.0000  0.3316  0.5000  1
  La  La1  4  0.0000  0.3333  0.0000  1
  La  La2  2  0.0000  0.0000  0.5000  1
  Pm  Pm3  2  0.0000  0.0000  0.0000  1
  Hg  Hg4  8  0.0000  0.1639  0.2464  1
  Hg  Hg5  4  0.0000  0.5000  0.2449  1
]