data_[Sr4Sn4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P2_13]
_cell_length_a [6.9892]
_cell_length_b [6.9892]
_cell_length_c [6.9892]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [198]
_chemical_formula_structural [SrSnRh]
_chemical_formula_sum '[Sr4 Sn4 Rh4]'
_cell_volume [341.4153]
_cell_formula_units_Z [4]
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  4  0.1676  0.1676  0.1676  1.0
  Sn  Sn1  4  0.1652  0.3348  0.6652  1.0
  Rh  Rh2  4  0.0663  0.5663  0.9337  1.0
]