data_[Sr2Mg24Ni10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Mg  1.3100  1.5000  0.8600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [8.0812]
_cell_length_b [8.6831]
_cell_length_c [10.0584]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [SrMg12Ni5]
_chemical_formula_sum '[Sr2 Mg24 Ni10]'
_cell_volume [705.8034]
_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
[
  Sr  Sr0  2  0.0000  0.0000  0.5000  1
  Mg  Mg1  8  0.0000  0.3143  0.3140  1
  Mg  Mg2  8  0.1764  0.2640  0.0000  1
  Mg  Mg3  8  0.1912  0.0000  0.2206  1
  Ni  Ni4  4  0.0000  0.5000  0.1156  1
  Ni  Ni5  4  0.1477  0.5000  0.5000  1
  Ni  Ni6  2  0.0000  0.0000  0.0000  1
]