data_[Ba2Sm4V2O10]
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
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.9863]
_cell_length_b [5.9157]
_cell_length_c [11.6052]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [BaSm2VO5]
_chemical_formula_sum '[Ba2 Sm4 V2 O10]'
_cell_volume [273.6717]
_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
[
  Ba  Ba0  2  0.0000  0.5000  0.0000  1.0
  Sm  Sm1  4  0.0000  0.0000  0.2052  1.0
  V  V2  2  0.0000  0.5000  0.5000  1.0
  O  O3  8  0.0000  0.2625  0.3527  1.0
  O  O4  2  0.0000  0.0000  0.0000  1.0
]