data_Na5OsO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.7
_cell_length_b   5.7
_cell_length_c   5.65
_cell_angle_alpha   100.39
_cell_angle_beta   100.39
_cell_angle_gamma   119.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na5OsO6
_chemical_formula_sum   'Na5 Os1 O6'
_cell_volume   149.25
_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  0.86  0.72  0.64  1.0
  Na  Na1  1  0.87  0.71  0.0  1.0
  Na  Na2  1  0.0  0.0  0.0  1.0
  Na  Na3  1  0.86  0.28  0.64  1.0
  Na  Na4  1  0.87  0.29  0.0  1.0
  Os  Os5  1  0.86  0.0  0.64  1.0
  O  O6  1  0.29  0.0  0.71  1.0
  O  O7  1  0.43  0.0  0.57  1.0
  O  O8  1  0.63  0.63  0.78  1.0
  O  O9  1  0.09  0.63  0.5  1.0
  O  O10  1  0.09  0.37  0.5  1.0
  O  O11  1  0.63  0.37  0.78  1.0

data_Na5OsO6
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.65
_cell_length_b   5.7
_cell_length_c   5.7
_cell_angle_alpha   119.43
_cell_angle_beta   100.39
_cell_angle_gamma   100.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na5OsO6
_chemical_formula_sum   'Na5 Os1 O6'
_cell_volume   149.25
_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  0.87  0.29  1.0
  Na  Na1  1  -0.0  0.87  0.71  1.0
  Na  Na2  1  0.0  0.0  0.0  1.0
  Na  Na3  1  0.64  0.86  0.28  1.0
  Na  Na4  1  0.64  0.86  0.72  1.0
  Os  Os5  1  0.64  0.86  0.0  1.0
  O  O6  1  0.5  0.09  0.63  1.0
  O  O7  1  0.5  0.09  0.37  1.0
  O  O8  1  0.57  0.43  0.0  1.0
  O  O9  1  0.71  0.29  0.0  1.0
  O  O10  1  0.78  0.63  0.37  1.0
  O  O11  1  0.78  0.63  0.63  1.0

Na Na Na Na Na Os O O O O O O
Na Na Na Na Na Os O O O O O O 0 8 o o o 0 5 o + o 0 9 + o o 1 8 o o - 1 2 + + o 1 4 o o o 1 11 o o - 2 4 - o o 3 11 o o o 3 5 o o o 3 10 + o o 3 4 o o + 4 11 o o - 4 5 o o - 6 7 o o o 6 11 o o o 7 11 o o o 8 11 o o o 9 10 o o o 
Na5OsO6 crystallizes in the triclinic P1 space group. There are five inequivalent Na sites. In the first Na site, Na(1) is bonded in a 4-coordinate geometry to one Na(3), one Os(1), one O(1), one O(3), and one O(4) atom. The Na(1)-Na(3) bond length is 2.07 Å. The Na(1)-Os(1) bond length is 1.57 Å. The Na(1)-O(1) bond length is 2.07 Å. The Na(1)-O(3) bond length is 1.56 Å. The Na(1)-O(4) bond length is 1.87 Å. In the second Na site, Na(2) is bonded in a 2-coordinate geometry to one Na(3), one O(3), and one O(6) atom. The Na(2)-Na(3) bond length is 1.43 Å. The Na(2)-O(3) bond length is 1.48 Å. The Na(2)-O(6) bond length is 1.76 Å. In the third Na site, Na(3) is bonded in a 7-coordinate geometry to one Na(1), one Na(2), one Na(5), one Os(1), one O(1), one O(3), and one O(5) atom. The Na(3)-Na(5) bond length is 2.09 Å. The Na(3)-Os(1) bond length is 2.05 Å. The Na(3)-O(1) bond length is 2.53 Å. The Na(3)-O(3) bond length is 2.04 Å. The Na(3)-O(5) bond length is 2.99 Å. In the fourth Na site, Na(4) is bonded in a 3-coordinate geometry to one Os(1), one O(2), one O(5), and one O(6) atom. The Na(4)-Os(1) bond length is 1.57 Å. The Na(4)-O(2) bond length is 2.07 Å. The Na(4)-O(5) bond length is 1.56 Å. The Na(4)-O(6) bond length is 1.87 Å. In the fifth Na site, Na(5) is bonded in a distorted single-bond geometry to one Na(3), one O(1), and one O(6) atom. The Na(5)-O(1) bond length is 2.83 Å. The Na(5)-O(6) bond length is 1.97 Å. Os(1) is bonded in a 2-coordinate geometry to one Na(1), one Na(3), one Na(4), and one O(1) atom. The Os(1)-O(1) bond length is 2.42 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 7-coordinate geometry to one Na(1), one Na(3), one Na(5), one Os(1), one O(2), one O(4), and one O(6) atom. The O(1)-O(2) bond length is 1.24 Å. The O(1)-O(4) bond length is 1.85 Å. The O(1)-O(6) bond length is 1.95 Å. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Na(4) and one O(1) atom. In the third O site, O(3) is bonded in a distorted L-shaped geometry to one Na(1), one Na(2), and one Na(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Na(1) and one O(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Na(3) and one Na(4) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Na(2), one Na(4), one Na(5), and one O(1) atom.