data_[Tb4Tm2Mg6Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.0663]
_cell_length_b [12.7048]
_cell_length_c [7.3532]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Tb2Tm(MgPt)3]
_chemical_formula_sum '[Tb4 Tm2 Mg6 Pt6]'
_cell_volume [379.8728]
_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
[
  Tb  Tb0  4  0.0000  0.2054  0.7952  1
  Tm  Tm1  2  0.0000  0.0000  0.4079  1
  Mg  Mg2  4  0.5000  0.1224  0.1234  1
  Mg  Mg3  2  0.5000  0.0000  0.7540  1
  Pt  Pt4  4  0.5000  0.1643  0.4989  1
  Pt  Pt5  2  0.0000  0.0000  0.0032  1
]