data_[Na4Ag4Te12Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9904]
_cell_length_b [14.2279]
_cell_length_c [10.5127]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NaAgTe3Ru]
_chemical_formula_sum '[Na4 Ag4 Te12 Ru4]'
_cell_volume [596.8537]
_cell_formula_units_Z [4]
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
[
  Na  Na0  4  0.0000  0.2706  0.7500  1
  Ag  Ag1  4  0.0000  0.0574  0.2500  1
  Te  Te2  8  0.0000  0.1298  0.0149  1
  Te  Te3  4  0.0000  0.4193  0.2500  1
  Ru  Ru4  4  0.0000  0.5000  0.0000  1
]