data_[Ho4Ag2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.0105]
_cell_length_b [6.3446]
_cell_length_c [9.7224]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.8863]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2AgCl8]
_chemical_formula_sum '[Ho4 Ag2 Cl16]'
_cell_volume [831.2223]
_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
[
  Ho  Ho0  4  0.2340  0.0000  0.3174  1
  Ag  Ag1  2  0.0000  0.0000  0.0000  1
  Cl  Cl2  8  0.1193  0.2586  0.1391  1
  Cl  Cl3  4  0.1001  0.5000  0.7147  1
  Cl  Cl4  4  0.2137  0.0000  0.5709  1
]