data_[Ho8Er2P10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [8.9084]
_cell_length_b [8.9084]
_cell_length_c [5.6338]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [Ho4ErP5]
_chemical_formula_sum '[Ho8 Er2 P10]'
_cell_volume [447.0965]
_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  8  0.0999  0.3000  0.5000  1
  Er  Er1  2  0.0000  0.0000  0.0000  1
  P  P2  8  0.0998  0.2994  0.0000  1
  P  P3  2  0.0000  0.0000  0.5000  1
]