data_[Sm4Dy12Er10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [11.6251]
_cell_length_b [20.0778]
_cell_length_c [3.5702]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Sm2Dy6Er5]
_chemical_formula_sum '[Sm4 Dy12 Er10]'
_cell_volume [833.3131]
_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
[
  Sm  Sm0  4  0.1660  0.7868  0.0000  1
  Dy  Dy1  4  0.0586  0.0793  0.0000  1
  Dy  Dy2  4  0.0820  0.3672  0.0000  1
  Dy  Dy3  4  0.1751  0.6299  0.5000  1
  Er  Er4  4  0.0931  0.2243  0.5000  1
  Er  Er5  4  0.1988  0.9493  0.5000  1
  Er  Er6  2  0.0000  0.5000  0.5000  1
]