data_[Sr8Y2Se8Cl6O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Y  1.2200  1.8000  1.0400
  Se  2.5500  1.1500  1.0133
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [8.8200]
_cell_length_b [5.4784]
_cell_length_c [17.0956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.5089]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [Sr4YSe4(ClO4)3]
_chemical_formula_sum '[Sr8 Y2 Se8 Cl6 O24]'
_cell_volume [825.7601]
_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
[
  Sr  Sr0  4  0.1434  0.2464  0.4120  1
  Sr  Sr1  4  0.4974  0.2611  0.5838  1
  Y  Y2  2  0.5000  0.2113  0.2500  1
  Se  Se3  4  0.2415  0.2238  0.7678  1
  Se  Se4  4  0.2569  0.2668  0.0606  1
  Cl  Cl5  4  0.0026  0.2502  0.5783  1
  Cl  Cl6  2  0.0000  0.2479  0.2500  1
  O  O7  4  0.3092  0.4952  0.9964  1
  O  O8  4  0.3178  0.0056  0.8334  1
  O  O9  4  0.3216  0.0199  0.0095  1
  O  O10  4  0.3362  0.4817  0.8035  1
  O  O11  4  0.3512  0.1242  0.6933  1
  O  O12  4  0.4045  0.3193  0.1278  1
]