data_[Mg2U2Ga4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  U  1.3800  1.7500  0.9913
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.2711]
_cell_length_b [5.3841]
_cell_length_c [7.6786]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.6939]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [MgUGa2]
_chemical_formula_sum '[Mg2 U2 Ga4]'
_cell_volume [170.8011]
_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  2  0.1981  0.2500  0.4312  1
  U  U1  2  0.0050  0.7500  0.0162  1
  Ga  Ga2  4  0.3963  0.5070  0.7707  1
]