data_[Ho2Er4Re2O16]
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
  Re  1.9000  1.3500  0.7125
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.0450]
_cell_length_b [7.1295]
_cell_length_c [6.6956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [HoEr2ReO8]
_chemical_formula_sum '[Ho2 Er4 Re2 O16]'
_cell_volume [336.2980]
_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  0.5000  1.0
  Er  Er1  4  0.0000  0.5000  0.2529  1.0
  Re  Re2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0000  0.1827  0.2083  1.0
  O  O4  4  0.1926  0.5000  0.5000  1.0
  O  O5  4  0.2298  0.5000  0.0000  1.0
]