# generated using pymatgen
data_Sr2TaAlCu2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.47981800
_cell_length_b   5.64398069
_cell_length_c   12.33281792
_cell_angle_alpha   102.28088008
_cell_angle_beta   102.05675868
_cell_angle_gamma   92.47705612
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2TaAlCu2O7
_chemical_formula_sum   'Sr4 Ta2 Al2 Cu4 O14'
_cell_volume   362.94297554
_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  0.65422000  0.61586300  0.27541400  1.0
  Sr  Sr1  1  0.36852300  0.38160400  0.72886300  1.0
  Sr  Sr2  1  0.15215100  0.16325200  0.27057400  1.0
  Sr  Sr3  1  0.87158000  0.84042500  0.72462200  1.0
  Ta  Ta4  1  0.69006300  0.16504200  0.50020100  1.0
  Ta  Ta5  1  0.27465200  0.83109200  0.50036500  1.0
  Al  Al6  1  0.01736300  0.01069000  0.99665500  1.0
  Al  Al7  1  0.49620800  0.48169400  0.00334900  1.0
  Cu  Cu8  1  0.06327500  0.56979800  0.10667400  1.0
  Cu  Cu9  1  0.94620900  0.44256200  0.89280000  1.0
  Cu  Cu10  1  0.57397500  0.04442400  0.10705600  1.0
  Cu  Cu11  1  0.45700900  0.93778200  0.89295800  1.0
  O  O12  1  0.92446600  0.90479200  0.50153300  1.0
  O  O13  1  0.32663400  0.19068400  0.49862100  1.0
  O  O14  1  0.74856500  0.38197800  0.10571500  1.0
  O  O15  1  0.62999800  0.61035400  0.89926700  1.0
  O  O16  1  0.26081700  0.23184600  0.10146400  1.0
  O  O17  1  0.13051000  0.77422400  0.89475400  1.0
  O  O18  1  0.39943700  0.71885800  0.11091400  1.0
  O  O19  1  0.26404800  0.26582600  0.88978600  1.0
  O  O20  1  0.89970300  0.89529100  0.10755100  1.0
  O  O21  1  0.77692300  0.10588500  0.88895500  1.0
  O  O22  1  0.68165000  0.21493900  0.35286800  1.0
  O  O23  1  0.37445500  0.75389900  0.64169600  1.0
  O  O24  1  0.23759800  0.61675700  0.35916700  1.0
  O  O25  1  0.82278700  0.36027700  0.64741200  1.0