data_[Ca4Sm4H24Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Sm  1.1700  1.8500  1.2290
  H  2.2000  0.2500  0.0000
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.5822]
_cell_length_b [9.6555]
_cell_length_c [6.8653]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.4730]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CaSm(H3Pt)2]
_chemical_formula_sum '[Ca4 Sm4 H24 Pt8]'
_cell_volume [467.7190]
_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
[
  Ca  Ca0  4  0.0000  0.1559  0.7500  1.0
  Sm  Sm1  4  0.0000  0.4137  0.2500  1.0
  H  H2  8  0.0639  0.3767  0.6103  1.0
  H  H3  8  0.1784  0.2512  0.1260  1.0
  H  H4  8  0.1915  0.0170  0.4936  1.0
  Pt  Pt5  8  0.1950  0.1326  0.3146  1.0
]