data_[Tb2Tm2Mg12]
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
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.0720]
_cell_length_b [7.3015]
_cell_length_c [10.8537]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbTmMg6]
_chemical_formula_sum '[Tb2 Tm2 Mg12]'
_cell_volume [401.9475]
_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  2  0.0000  0.0000  0.8797  1.0
  Tm  Tm1  2  0.5000  0.0000  0.6200  1.0
  Mg  Mg2  4  0.0000  0.2172  0.1494  1.0
  Mg  Mg3  4  0.5000  0.2166  0.3504  1.0
  Mg  Mg4  2  0.0000  0.0000  0.4198  1.0
  Mg  Mg5  2  0.5000  0.0000  0.0813  1.0
]