data_[Sr2Ta4Mo2O16]
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
  Mo  2.1600  1.4500  0.7750
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.0565]
_cell_length_b [6.5043]
_cell_length_c [7.0235]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0746]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrTa2MoO8]
_chemical_formula_sum '[Sr2 Ta4 Mo2 O16]'
_cell_volume [362.3718]
_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  2  0.0000  0.0000  0.5000  1
  Ta  Ta1  4  0.0638  0.5000  0.7334  1
  Mo  Mo2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.0039  0.2257  0.2113  1
  O  O4  4  0.1638  0.5000  0.5099  1
  O  O5  4  0.2486  0.5000  0.9367  1
]