data_NaSiOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36
_cell_length_b   5.36
_cell_length_c   5.36
_cell_angle_alpha   149.64
_cell_angle_beta   128.14
_cell_angle_gamma   61.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSiOs2
_chemical_formula_sum   'Na1 Si1 Os2'
_cell_volume   60.77
_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  0.0  0.0  0.0  1.0
  Si  Si3  1  0.0  0.0  0.61  1.0
  Os  Os1  1  0.0  0.34  0.95  1.0
  Os  Os2  1  0.4  0.0  0.66  1.0

data_NaSiOs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.81
_cell_length_b   4.69
_cell_length_c   5.36
_cell_angle_alpha   115.93
_cell_angle_beta   105.18
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSiOs2
_chemical_formula_sum   'Na1 Si1 Os2'
_cell_volume   60.77
_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  0.0  0.0  0.0  1.0
  Si  Si1  1  0.0  0.61  0.61  1.0
  Os  Os2  1  0.0  0.66  0.26  1.0
  Os  Os3  1  0.66  0.6  0.6  1.0

Na Si Os Os