data_[Sr4Ta2Cr2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ta  1.5000  1.4500  0.8200
  Cr  1.6600  1.4000  0.9400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.7550]
_cell_length_b [5.6396]
_cell_length_c [5.6500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.3572]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2TaCrO6]
_chemical_formula_sum '[Sr4 Ta2 Cr2 O12]'
_cell_volume [253.5000]
_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  0.2499  0.5000  0.2520  1.0
  Ta  Ta1  2  0.0000  0.5000  0.5000  1.0
  Cr  Cr2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0210  0.2481  0.2747  1.0
  O  O4  4  0.2490  0.5000  0.7933  1.0
]