data_[Er3Ti3Re3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ti  1.5400  1.4000  0.8517
  Re  1.9000  1.3500  0.7125
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.1755]
_cell_length_b [3.1755]
_cell_length_c [20.7441]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [ErTiRe]
_chemical_formula_sum '[Er3 Ti3 Re3]'
_cell_volume [181.1519]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.6787  1
  Ti  Ti1  3  0.0000  0.0000  0.8772  1
  Re  Re2  3  0.0000  0.0000  0.4587  1
]