data_[Rb4Ca12Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ca  1.0000  1.8000  1.1400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [6.0605]
_cell_length_b [6.0605]
_cell_length_c [28.3742]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [RbCa3Rh]
_chemical_formula_sum '[Rb4 Ca12 Rh4]'
_cell_volume [1042.1754]
_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
[
  Rb  Rb0  2  0.0000  0.0000  0.0000  1
  Rb  Rb1  2  0.0000  0.5000  0.2500  1
  Ca  Ca2  8  0.0000  0.2365  0.1437  1
  Ca  Ca3  4  0.0000  0.0000  0.2965  1
  Rh  Rh4  4  0.0000  0.5000  0.7059  1
]