data_[Mg2Zr2Ta2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Zr  1.3300  1.5500  0.8600
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.8511]
_cell_length_b [4.8511]
_cell_length_c [9.5185]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [MgZrTaO6]
_chemical_formula_sum '[Mg2 Zr2 Ta2 O12]'
_cell_volume [224.0030]
_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
[
  Mg  Mg0  2  0.0000  0.0000  0.0010  1
  Zr  Zr1  2  0.0000  0.0000  0.6662  1
  Ta  Ta2  2  0.0000  0.0000  0.3341  1
  O  O3  4  0.1932  0.8068  0.4905  1
  O  O4  4  0.1937  0.8063  0.1767  1
  O  O5  4  0.2075  0.7925  0.8322  1
]