data_[La2Pr4Zn4Si8Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Zn  1.6500  1.3500  0.8800
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.1609]
_cell_length_b [4.2251]
_cell_length_c [23.8865]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [LaPr2Zn2(Si2Ni)2]
_chemical_formula_sum '[La2 Pr4 Zn4 Si8 Ni4]'
_cell_volume [419.9224]
_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
[
  La  La0  2  0.0000  0.0000  0.0000  1
  Pr  Pr1  4  0.0000  0.5000  0.3460  1
  Zn  Zn2  4  0.0000  0.5000  0.1011  1
  Si  Si3  4  0.0000  0.0000  0.4501  1
  Si  Si4  4  0.0000  0.5000  0.2040  1
  Ni  Ni5  4  0.0000  0.0000  0.2497  1
]