data_[Sm6Y3Ho3Te18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.7757]
_cell_length_b [7.7757]
_cell_length_c [21.2021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Sm2YHoTe6]
_chemical_formula_sum '[Sm6 Y3 Ho3 Te18]'
_cell_volume [1110.1693]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.4883  1.0
  Sm  Sm1  3  0.0000  0.0000  0.9885  1.0
  Y  Y2  3  0.0000  0.0000  0.1764  1.0
  Ho  Ho3  3  0.0000  0.0000  0.6761  1.0
  Te  Te4  9  0.0271  0.3481  0.7514  1.0
  Te  Te5  9  0.0276  0.6772  0.2517  1.0
]