data_[Er14Tl8Zn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.9372]
_cell_length_b [5.4335]
_cell_length_c [11.1291]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.1141]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er7Tl4Zn]
_chemical_formula_sum '[Er14 Tl8 Zn2]'
_cell_volume [710.6680]
_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
[
  Er  Er0  4  0.0754  0.0000  0.3114  1
  Er  Er1  4  0.1503  0.5000  0.5814  1
  Er  Er2  4  0.2134  0.0000  0.8651  1
  Er  Er3  2  0.0000  0.5000  0.0000  1
  Tl  Tl4  4  0.0739  0.5000  0.7823  1
  Tl  Tl5  4  0.2128  0.5000  0.3403  1
  Zn  Zn6  2  0.0000  0.0000  0.0000  1
]