data_[Mg1Tc2Pb1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Tc  1.9000  1.3500  0.7417
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.8000]
_cell_length_b [5.8000]
_cell_length_c [6.8276]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [MgTc2PbO8]
_chemical_formula_sum '[Mg1 Tc2 Pb1 O8]'
_cell_volume [198.9136]
_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
[
  Mg  Mg0  1  0.0000  0.0000  0.5000  1
  Tc  Tc1  2  0.3333  0.6667  0.7632  1
  Pb  Pb2  1  0.0000  0.0000  0.0000  1
  O  O3  6  0.1608  0.3217  0.6940  1
  O  O4  2  0.3333  0.6667  0.0207  1
]