data_[Sr3Be12Pt9O36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Be  1.5700  1.0500  0.5900
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R32]
_cell_length_a [10.1252]
_cell_length_b [10.1252]
_cell_length_c [7.6066]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [155]
_chemical_formula_structural [SrBe4(PtO4)3]
_chemical_formula_sum '[Sr3 Be12 Pt9 O36]'
_cell_volume [675.3511]
_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
[
  Sr  Sr0  3  0.0000  0.0000  0.0000  1
  Be  Be1  9  0.0000  0.4277  0.5000  1
  Be  Be2  3  0.0000  0.0000  0.5000  1
  Pt  Pt3  9  0.0000  0.5652  0.0000  1
  O  O4  18  0.0481  0.2248  0.1864  1
  O  O5  9  0.0000  0.5845  0.5000  1
  O  O6  9  0.0000  0.8454  0.5000  1
]