# generated using pymatgen
data_Sr3Fe2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.82483423
_cell_length_b   3.82483431
_cell_length_c   10.44769686
_cell_angle_alpha   100.54072404
_cell_angle_beta   100.54071982
_cell_angle_gamma   89.99922900
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr3Fe2O7
_chemical_formula_sum   'Sr3 Fe2 O7'
_cell_volume   147.63969801
_cell_formula_units_Z   1
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  0.68313529  0.68313429  0.36637229  1.0
  Sr  Sr1  1  0.31685296  0.31685196  0.63359949  1.0
  Sr  Sr2  1  0.50001401  0.50001501  0.00001739  1.0
  Fe  Fe3  1  0.90342882  0.90342882  0.80692697  1.0
  Fe  Fe4  1  0.09657160  0.09657160  0.19306614  1.0
  O  O5  1  0.00002270  0.00002270  0.00004644  1.0
  O  O6  1  0.80750826  0.80750926  0.61500730  1.0
  O  O7  1  0.19244788  0.19244988  0.38493634  1.0
  O  O8  1  0.90492164  0.40487977  0.80976101  1.0
  O  O9  1  0.40487977  0.90492164  0.80976101  1.0
  O  O10  1  0.59512719  0.09508987  0.19025331  1.0
  O  O11  1  0.09509087  0.59512719  0.19025331  1.0