data_[Gd4Mg2Al6Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Mg  1.3100  1.5000  0.8600
  Al  1.6100  1.2500  0.6750
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.0698]
_cell_length_b [4.1315]
_cell_length_c [7.1374]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1854]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Gd2MgAl3Ni2]
_chemical_formula_sum '[Gd4 Mg2 Al6 Ni4]'
_cell_volume [296.9379]
_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
[
  Gd  Gd0  2  0.0582  0.5000  0.2588  1
  Gd  Gd1  2  0.4376  0.0000  0.7472  1
  Mg  Mg2  2  0.1522  0.0000  0.9476  1
  Al  Al3  2  0.1583  0.0000  0.5510  1
  Al  Al4  2  0.3427  0.5000  0.0568  1
  Al  Al5  2  0.3433  0.5000  0.4415  1
  Ni  Ni6  2  0.2218  0.5000  0.7379  1
  Ni  Ni7  2  0.2859  0.0000  0.2592  1
]