data_[Tm4Mg2Ag6Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.5625]
_cell_length_b [4.2268]
_cell_length_c [8.1262]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.9318]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm2Mg(AgTe2)3]
_chemical_formula_sum '[Tm4 Mg2 Ag6 Te12]'
_cell_volume [691.0141]
_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
[
  Tm  Tm0  4  0.1751  0.0000  0.3300  1.0
  Mg  Mg1  2  0.0000  0.5000  0.0000  1.0
  Ag  Ag2  4  0.2103  0.0000  0.8697  1.0
  Ag  Ag3  2  0.0000  0.5000  0.5000  1.0
  Te  Te4  4  0.0200  0.0000  0.2715  1.0
  Te  Te5  4  0.1471  0.5000  0.0549  1.0
  Te  Te6  4  0.1731  0.5000  0.5991  1.0
]