# generated using pymatgen
data_NaPr9(Si2Sn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.96738800
_cell_length_b   9.22853028
_cell_length_c   7.96738800
_cell_angle_alpha   115.57368795
_cell_angle_beta   90.00000000
_cell_angle_gamma   115.57368795
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaPr9(Si2Sn)2
_chemical_formula_sum   'Na1 Pr9 Si4 Sn2'
_cell_volume   463.99020703
_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
  Na  Na0  1  0.00000000  0.00000000  0.00000000  1.0
  Pr  Pr1  1  0.50000000  0.00000000  0.50000000  1.0
  Pr  Pr2  1  0.54291118  0.72357647  0.69205772  1.0
  Pr  Pr3  1  0.18066729  0.72357647  0.03152076  1.0
  Pr  Pr4  1  0.69205772  0.72357647  0.18066729  1.0
  Pr  Pr5  1  0.03152076  0.72357647  0.54291118  1.0
  Pr  Pr6  1  0.45708882  0.27642353  0.30794228  1.0
  Pr  Pr7  1  0.81933271  0.27642353  0.96847924  1.0
  Pr  Pr8  1  0.30794228  0.27642353  0.81933271  1.0
  Pr  Pr9  1  0.96847924  0.27642353  0.45708882  1.0
  Si  Si10  1  0.88293902  0.00000000  0.60667633  1.0
  Si  Si11  1  0.11706098  0.00000000  0.39332367  1.0
  Si  Si12  1  0.60667633  0.00000000  0.11706098  1.0
  Si  Si13  1  0.39332367  0.00000000  0.88293902  1.0
  Sn  Sn14  1  0.74089520  0.48179039  0.74089520  1.0
  Sn  Sn15  1  0.25910480  0.51820961  0.25910480  1.0