data_[Ho2Zr14Tl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Zr  1.3300  1.5500  0.8600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4840]
_cell_length_b [5.4618]
_cell_length_c [11.1670]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.8467]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HoZr7Tl4]
_chemical_formula_sum '[Ho2 Zr14 Tl8]'
_cell_volume [601.3472]
_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  2  0.0000  0.0000  0.0000  1
  Zr  Zr1  4  0.0359  0.0000  0.3774  1
  Zr  Zr2  4  0.1470  0.5000  0.5545  1
  Zr  Zr3  4  0.2192  0.0000  0.9034  1
  Zr  Zr4  2  0.0000  0.5000  0.0000  1
  Tl  Tl5  4  0.0925  0.5000  0.7817  1
  Tl  Tl6  4  0.2151  0.5000  0.3230  1
]