data_[Tb4Co2Hg5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Co  1.8800  1.3500  0.7683
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.5922]
_cell_length_b [3.6244]
_cell_length_c [9.2967]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.5515]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tb4Co2Hg5]
_chemical_formula_sum '[Tb4 Co2 Hg5]'
_cell_volume [255.0104]
_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
[
  Tb  Tb0  2  0.1776  0.5000  0.8341  1
  Tb  Tb1  2  0.2188  0.5000  0.4328  1
  Co  Co2  2  0.0640  0.0000  0.6242  1
  Hg  Hg3  2  0.1604  0.0000  0.1406  1
  Hg  Hg4  2  0.4440  0.0000  0.6649  1
  Hg  Hg5  1  0.5000  0.0000  0.0000  1
]