# generated using pymatgen
data_Sr2AlCu2SnO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36592800
_cell_length_b   5.40791471
_cell_length_c   12.51884949
_cell_angle_alpha   102.41042714
_cell_angle_beta   102.27482625
_cell_angle_gamma   90.31689211
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2AlCu2SnO7
_chemical_formula_sum   'Sr4 Al2 Cu4 Sn2 O14'
_cell_volume   346.17879921
_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  0.66031800  0.64111400  0.71984300  1.0
  Sr  Sr1  1  0.38156700  0.35302100  0.28214700  1.0
  Sr  Sr2  1  0.15827200  0.13537100  0.71912100  1.0
  Sr  Sr3  1  0.88579400  0.86481600  0.28129900  1.0
  Al  Al4  1  0.01526000  0.00839300  0.00012800  1.0
  Al  Al5  1  0.51114600  0.49232800  0.00079900  1.0
  Cu  Cu6  1  0.06914800  0.55772600  0.88665400  1.0
  Cu  Cu7  1  0.96562700  0.45046700  0.10818700  1.0
  Cu  Cu8  1  0.56742800  0.05037500  0.89239300  1.0
  Cu  Cu9  1  0.46462300  0.94057200  0.11367500  1.0
  Sn  Sn10  1  0.73322700  0.29051900  0.50078900  1.0
  Sn  Sn11  1  0.24597500  0.73294600  0.50093200  1.0
  O  O12  1  0.85805700  0.65297400  0.50065200  1.0
  O  O13  1  0.35359700  0.35642500  0.50073600  1.0
  O  O14  1  0.73822000  0.72590700  0.89728400  1.0
  O  O15  1  0.64784200  0.27212400  0.10379200  1.0
  O  O16  1  0.24072000  0.87692300  0.89735400  1.0
  O  O17  1  0.14748600  0.13078800  0.10388800  1.0
  O  O18  1  0.38917000  0.37224500  0.89378200  1.0
  O  O19  1  0.29162700  0.61898200  0.10763000  1.0
  O  O20  1  0.88877700  0.22745200  0.89299500  1.0
  O  O21  1  0.79494800  0.77384200  0.10662500  1.0
  O  O22  1  0.69733200  0.13910300  0.66564000  1.0
  O  O23  1  0.36248400  0.84795300  0.32477800  1.0
  O  O24  1  0.18366700  0.67113200  0.67710900  1.0
  O  O25  1  0.86434500  0.30426500  0.33608700  1.0