# generated using pymatgen
data_Na2Cr2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.04831869
_cell_length_b   8.04831869
_cell_length_c   8.04831869
_cell_angle_alpha   140.95474406
_cell_angle_beta   139.50053690
_cell_angle_gamma   57.51622930
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2Cr2O5
_chemical_formula_sum   'Na4 Cr4 O10'
_cell_volume   211.44761184
_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
  Na  Na0  1  0.92613100  0.39367000  0.53059700  1.0
  Na  Na1  1  0.07386900  0.60446500  0.46753800  1.0
  Na  Na2  1  0.36307300  0.89367000  0.46753800  1.0
  Na  Na3  1  0.63692700  0.10446500  0.53059700  1.0
  Cr  Cr4  1  0.00000000  0.01083800  0.01083800  1.0
  Cr  Cr5  1  0.50000000  0.51083800  0.01083800  1.0
  Cr  Cr6  1  0.67220900  0.70368700  0.87589500  1.0
  Cr  Cr7  1  0.32779100  0.20368700  0.03147800  1.0
  O  O8  1  0.26991400  0.27820300  0.51467100  1.0
  O  O9  1  0.73008600  0.24475600  0.00828900  1.0
  O  O10  1  0.26353200  0.77820300  0.00828900  1.0
  O  O11  1  0.73646800  0.74475600  0.51467100  1.0
  O  O12  1  0.92411300  0.88715700  0.10028000  1.0
  O  O13  1  0.07588700  0.17616600  0.96304400  1.0
  O  O14  1  0.28687700  0.38715700  0.96304400  1.0
  O  O15  1  0.71312300  0.67616600  0.10028000  1.0
  O  O16  1  0.61680400  0.36505700  0.48186100  1.0
  O  O17  1  0.38319600  0.86505700  0.74825300  1.0