data_[Sm2Cu2Te2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.9520]
_cell_length_b [4.9520]
_cell_length_c [9.6544]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [SmCuTeO6]
_chemical_formula_sum '[Sm2 Cu2 Te2 O12]'
_cell_volume [236.7500]
_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  0.0000  0.6732  1
  Cu  Cu1  2  0.0000  0.0000  0.0030  1
  Te  Te2  2  0.0000  0.0000  0.3343  1
  O  O3  4  0.1725  0.8275  0.1732  1
  O  O4  4  0.1979  0.8021  0.4764  1
  O  O5  4  0.2199  0.7801  0.8451  1
]