data_[Mg28Ga2Ni2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [9.9262]
_cell_length_b [6.2562]
_cell_length_c [10.7398]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Mg14GaNi]
_chemical_formula_sum '[Mg28 Ga2 Ni2]'
_cell_volume [666.9469]
_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
[
  Mg  Mg0  8  0.2693  0.2454  0.0879  1.0
  Mg  Mg1  4  0.0000  0.2490  0.4172  1.0
  Mg  Mg2  4  0.2515  0.0000  0.8315  1.0
  Mg  Mg3  4  0.2602  0.0000  0.3283  1.0
  Mg  Mg4  4  0.5000  0.2489  0.9120  1.0
  Mg  Mg5  2  0.0000  0.0000  0.1657  1.0
  Mg  Mg6  2  0.0000  0.0000  0.6650  1.0
  Ga  Ga7  2  0.5000  0.0000  0.6710  1.0
  Ni  Ni8  2  0.5000  0.0000  0.1686  1.0
]