data_NaV2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.32
_cell_length_b   5.32
_cell_length_c   5.32
_cell_angle_alpha   147.99
_cell_angle_beta   129.36
_cell_angle_gamma   61.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaV2Os
_chemical_formula_sum   'Na1 V2 Os1'
_cell_volume   61.18
_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  0.05  1.0
  V  V2  1  0.0  0.0  0.51  1.0
  V  V3  1  0.0  0.28  0.12  1.0
  Os  Os1  1  0.47  0.0  0.49  1.0

data_NaV2Os
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   4.55
_cell_length_c   5.32
_cell_angle_alpha   115.32
_cell_angle_beta   106.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaV2Os
_chemical_formula_sum   'Na1 V2 Os1'
_cell_volume   61.18
_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  0.05  0.05  1.0
  V  V1  1  0.0  0.51  0.51  1.0
  V  V2  1  0.72  0.84  0.84  1.0
  Os  Os3  1  0.0  0.49  0.02  1.0

Na V V Os
NaV2Os crystallizes in the triclinic P1 space group. Na(1) is bonded in a 1-coordinate geometry to one V(1), one V(2), and one Os(1) atom. The Na(1)-V(1) bond length is 2.45 Å. The Na(1)-V(2) bond length is 1.16 Å. The Na(1)-Os(1) bond length is 2.07 Å. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 5-coordinate geometry to one Na(1), two equivalent V(2), and two equivalent Os(1) atoms. There is one shorter (2.16 Å) and one longer (2.37 Å) V(1)-V(2) bond length. There is one shorter (2.56 Å) and one longer (2.76 Å) V(1)-Os(1) bond length. In the second V site, V(2) is bonded in a single-bond geometry to one Na(1) and two equivalent V(1) atoms. Os(1) is bonded in a 1-coordinate geometry to one Na(1) and two equivalent V(1) atoms.