# generated using pymatgen
data_Sr2TaCu2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.52319519
_cell_length_b   13.52319519
_cell_length_c   13.52319519
_cell_angle_alpha   156.78936836
_cell_angle_beta   156.70087485
_cell_angle_gamma   33.12140454
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2TaCu2O7
_chemical_formula_sum   'Sr4 Ta2 Cu4 O14'
_cell_volume   385.16739815
_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  1  0.64451300  0.14200300  0.53036900  1.0
  Sr  Sr1  1  0.38836600  0.85799700  0.50251000  1.0
  Sr  Sr2  1  0.14451300  0.61414400  0.50251000  1.0
  Sr  Sr3  1  0.88836600  0.38585600  0.53036900  1.0
  Ta  Ta4  1  0.68732800  0.83215600  0.01948400  1.0
  Ta  Ta5  1  0.18732800  0.16784400  0.85517200  1.0
  Cu  Cu6  1  0.08203100  0.05681500  0.01765300  1.0
  Cu  Cu7  1  0.96083800  0.94318500  0.02521600  1.0
  Cu  Cu8  1  0.58203100  0.56437800  0.02521600  1.0
  Cu  Cu9  1  0.46083800  0.43562200  0.01765300  1.0
  O  O10  1  0.82768600  0.16005700  0.48774300  1.0
  O  O11  1  0.32768600  0.83994300  0.66762900  1.0
  O  O12  1  0.84391600  0.32230900  0.02044600  1.0
  O  O13  1  0.69813700  0.67769100  0.52160700  1.0
  O  O14  1  0.34391600  0.32347000  0.52160700  1.0
  O  O15  1  0.19813700  0.67653000  0.02044600  1.0
  O  O16  1  0.34810000  0.82612000  0.01981000  1.0
  O  O17  1  0.19369000  0.17388000  0.52198000  1.0
  O  O18  1  0.84810000  0.82829000  0.52198000  1.0
  O  O19  1  0.69369000  0.17171000  0.01981000  1.0
  O  O20  1  0.75453300  0.64223000  0.01402000  1.0
  O  O21  1  0.37179100  0.35777000  0.11230300  1.0
  O  O22  1  0.25453300  0.24051300  0.11230300  1.0
  O  O23  1  0.87179100  0.75948700  0.01402000  1.0