data_[Sm12Zn6O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Zn  1.6500  1.3500  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.5866]
_cell_length_b [7.9177]
_cell_length_c [11.1513]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.9022]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sm6Zn3O]
_chemical_formula_sum '[Sm12 Zn6 O2]'
_cell_volume [509.1165]
_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  4  0.0756  0.0505  0.2347  1
  Sm  Sm1  4  0.1890  0.7144  0.0656  1
  Sm  Sm2  4  0.3790  0.1521  0.0539  1
  Zn  Zn3  4  0.3219  0.1174  0.7449  1
  Zn  Zn4  2  0.5000  0.0000  0.5000  1
  O  O5  2  0.0000  0.0000  0.0000  1
]