data_[Ba4Sm4Cu4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sm  1.1700  1.8500  1.2290
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.8483]
_cell_length_b [13.5265]
_cell_length_c [8.5208]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [BaSmCuO3]
_chemical_formula_sum '[Ba4 Sm4 Cu4 O12]'
_cell_volume [443.5450]
_cell_formula_units_Z [4]
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
[
  Ba  Ba0  4  0.0000  0.3076  0.2500  1.0
  Sm  Sm1  4  0.0000  0.0000  0.0000  1.0
  Cu  Cu2  4  0.0000  0.3914  0.7500  1.0
  O  O3  8  0.0000  0.3899  0.5370  1.0
  O  O4  4  0.0000  0.0692  0.7500  1.0
]