data_[Ca4Eu2Mg6Tl4Ga2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Eu  1.2000  1.8500  1.1985
  Mg  1.3100  1.5000  0.8600
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.3576]
_cell_length_b [13.9748]
_cell_length_c [8.0116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ca2EuMg3Tl2Ga]
_chemical_formula_sum '[Ca4 Eu2 Mg6 Tl4 Ga2]'
_cell_volume [487.8802]
_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
[
  Ca  Ca0  4  0.0000  0.2018  0.2018  1
  Eu  Eu1  2  0.0000  0.0000  0.5905  1
  Mg  Mg2  4  0.5000  0.1180  0.8844  1
  Mg  Mg3  2  0.5000  0.0000  0.2344  1
  Tl  Tl4  4  0.5000  0.1676  0.5010  1
  Ga  Ga5  2  0.0000  0.0000  0.0008  1
]