data_[Sm2Ga14Cu10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.2336]
_cell_length_b [8.8907]
_cell_length_c [8.6482]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [SmGa7Cu5]
_chemical_formula_sum '[Sm2 Ga14 Cu10]'
_cell_volume [402.4087]
_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
[
  Sm  Sm0  2  0.0000  0.5000  0.0012  1
  Ga  Ga1  4  0.0000  0.1542  0.0087  1
  Ga  Ga2  4  0.0000  0.2000  0.4917  1
  Ga  Ga3  2  0.0000  0.0000  0.7295  1
  Ga  Ga4  2  0.0000  0.5000  0.3531  1
  Ga  Ga5  2  0.0000  0.5000  0.6535  1
  Cu  Cu6  8  0.2476  0.2486  0.7481  1
  Cu  Cu7  2  0.0000  0.0000  0.2696  1
]