data_[Sc3Tl3Ag6Cl18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sc  1.3600  1.6000  0.8850
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.0036]
_cell_length_b [7.0036]
_cell_length_c [19.1797]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [ScTl(AgCl3)2]
_chemical_formula_sum '[Sc3 Tl3 Ag6 Cl18]'
_cell_volume [814.7293]
_cell_formula_units_Z [3]
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
[
  Sc  Sc0  3  0.0000  0.0000  0.6712  1
  Tl  Tl1  3  0.0000  0.0000  0.1920  1
  Ag  Ag2  3  0.0000  0.0000  0.0029  1
  Ag  Ag3  3  0.0000  0.0000  0.4766  1
  Cl  Cl4  9  0.0265  0.6092  0.2569  1
  Cl  Cl5  9  0.0345  0.3585  0.4087  1
]