data_[Ho6Ga2Sn6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P6_3/m]
_cell_length_a [8.6196]
_cell_length_b [8.6196]
_cell_length_c [5.5957]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [176]
_chemical_formula_structural [Ho3GaSn3]
_chemical_formula_sum '[Ho6 Ga2 Sn6]'
_cell_volume [360.0473]
_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
[
  Ho  Ho0  6  0.0906  0.6406  0.2500  1
  Ga  Ga1  2  0.3333  0.6667  0.7500  1
  Sn  Sn2  6  0.0563  0.7976  0.7500  1
]