data_[Sm6Zn2Ag2]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.4705]
_cell_length_b [7.1450]
_cell_length_c [9.1013]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Sm3ZnAg]
_chemical_formula_sum '[Sm6 Zn2 Ag2]'
_cell_volume [290.7108]
_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  0.0000  0.2431  0.3001  1
  Sm  Sm1  2  0.0000  0.0000  0.9489  1
  Zn  Zn2  2  0.0000  0.5000  0.8367  1
  Ag  Ag3  2  0.0000  0.0000  0.5811  1
]