data_[K2Tm6Ag4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tm  1.2500  1.7500  1.0950
  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 [18.7859]
_cell_length_b [4.4467]
_cell_length_c [9.7176]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.5857]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KTm3(AgTe3)2]
_chemical_formula_sum '[K2 Tm6 Ag4 Te12]'
_cell_volume [777.9793]
_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
[
  K  K0  2  0.0000  0.5000  0.0000  1.0
  Tm  Tm1  4  0.1586  0.0000  0.8173  1.0
  Tm  Tm2  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag3  4  0.1568  0.0000  0.2273  1.0
  Te  Te4  4  0.0132  0.0000  0.2882  1.0
  Te  Te5  4  0.1694  0.5000  0.6140  1.0
  Te  Te6  4  0.1753  0.5000  0.0548  1.0
]