data_[Sm2Te4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.2298]
_cell_length_b [7.8564]
_cell_length_c [6.1011]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.6134]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Sm(TeO4)2]
_chemical_formula_sum '[Sm2 Te4 O16]'
_cell_volume [312.4896]
_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  0.5060  0.0000  1
  Te  Te1  2  0.0000  0.1595  0.5000  1
  Te  Te2  2  0.0000  0.7455  0.5000  1
  O  O3  4  0.0031  0.2805  0.7633  1
  O  O4  4  0.1223  0.9509  0.7148  1
  O  O5  4  0.1693  0.6027  0.7588  1
  O  O6  4  0.1906  0.7103  0.3430  1
]