data_[Sr4Y2Hf2O12]
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
  Hf  1.3000  1.5500  0.8500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.9110]
_cell_length_b [6.0384]
_cell_length_c [10.2805]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.0635]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2YHfO6]
_chemical_formula_sum '[Sr4 Y2 Hf2 O12]'
_cell_volume [300.3477]
_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  0.2395  0.5421  0.7514  1
  Y  Y1  2  0.5000  0.0000  0.0000  1
  Hf  Hf2  2  0.0000  0.0000  0.5000  1
  O  O3  4  0.1459  0.7208  0.4485  1
  O  O4  4  0.2355  0.1999  0.4539  1
  O  O5  4  0.3306  0.5328  0.2391  1
]