# generated using pymatgen
data_Sr2TiAlCu2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.44238072
_cell_length_b   5.73387602
_cell_length_c   12.10107801
_cell_angle_alpha   103.83722235
_cell_angle_beta   103.06356311
_cell_angle_gamma   89.92620009
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2TiAlCu2O7
_chemical_formula_sum   'Sr4 Ti2 Al2 Cu4 O14'
_cell_volume   356.62075082
_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  0.36687900  0.33192700  0.72043000  1.0
  Sr  Sr1  1  0.64560200  0.67250300  0.28058600  1.0
  Sr  Sr2  1  0.86692400  0.89168100  0.72028200  1.0
  Sr  Sr3  1  0.14565800  0.10970900  0.28022100  1.0
  Ti  Ti4  1  0.28534600  0.67706200  0.50036400  1.0
  Ti  Ti5  1  0.78534000  0.32593200  0.50033500  1.0
  Al  Al6  1  0.97596300  0.99918400  0.00046600  1.0
  Al  Al7  1  0.47690000  0.50428500  0.00049100  1.0
  Cu  Cu8  1  0.42711500  0.94136300  0.89024600  1.0
  Cu  Cu9  1  0.53645300  0.06597000  0.11073700  1.0
  Cu  Cu10  1  0.92824000  0.45281100  0.89028900  1.0
  Cu  Cu11  1  0.03684000  0.54728500  0.11074700  1.0
  O  O12  1  0.13024600  0.38088600  0.50008400  1.0
  O  O13  1  0.63065600  0.62234200  0.50018400  1.0
  O  O14  1  0.24419300  0.28162400  0.89080900  1.0
  O  O15  1  0.34923500  0.72081700  0.11067400  1.0
  O  O16  1  0.74375200  0.11176300  0.89070400  1.0
  O  O17  1  0.84838300  0.89189900  0.11011900  1.0
  O  O18  1  0.60541500  0.61150500  0.89175200  1.0
  O  O19  1  0.71189400  0.39419400  0.10914600  1.0
  O  O20  1  0.10562700  0.78267800  0.89174400  1.0
  O  O21  1  0.21182600  0.21783300  0.10916600  1.0
  O  O22  1  0.27288900  0.88275100  0.63479700  1.0
  O  O23  1  0.63793800  0.12059300  0.36602900  1.0
  O  O24  1  0.77283100  0.25577500  0.63467400  1.0
  O  O25  1  0.13813000  0.74697000  0.36601100  1.0