data_[Er4Zn1Cd3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.6099]
_cell_length_b [4.8028]
_cell_length_c [11.7496]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Er4ZnCd3]
_chemical_formula_sum '[Er4 Zn1 Cd3]'
_cell_volume [203.7086]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.1549  1.0
  Er  Er1  1  0.0000  0.5000  0.8471  1.0
  Er  Er2  1  0.5000  0.0000  0.6625  1.0
  Er  Er3  1  0.5000  0.5000  0.3316  1.0
  Zn  Zn4  1  0.5000  0.5000  0.0743  1.0
  Cd  Cd5  1  0.0000  0.0000  0.4250  1.0
  Cd  Cd6  1  0.0000  0.5000  0.5737  1.0
  Cd  Cd7  1  0.5000  0.0000  0.9308  1.0
]