data_[Sr2Sm2Ag2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Sm  1.1700  1.8500  1.2290
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.0983]
_cell_length_b [4.4671]
_cell_length_c [10.0557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7309]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SrSmAgTe3]
_chemical_formula_sum '[Sr2 Sm2 Ag2 Te6]'
_cell_volume [397.0177]
_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
[
  Sr  Sr0  2  0.1920  0.2500  0.2480  1.0
  Sm  Sm1  2  0.3228  0.7500  0.8315  1.0
  Ag  Ag2  2  0.0833  0.2500  0.5843  1.0
  Te  Te3  2  0.0920  0.2500  0.8699  1.0
  Te  Te4  2  0.2520  0.7500  0.5132  1.0
  Te  Te5  2  0.4311  0.7500  0.1585  1.0
]