data_VNiOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.64
_cell_length_b   8.64
_cell_length_c   8.64
_cell_angle_alpha   18.01
_cell_angle_beta   18.01
_cell_angle_gamma   18.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VNiOs2
_chemical_formula_sum   'V1 Ni1 Os2'
_cell_volume   53.81
_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
  V  V3  1  0.0  0.0  0.0  1.0
  Ni  Ni0  1  0.0  0.0  0.75  1.0
  Os  Os1  1  0.0  0.0  0.37  1.0
  Os  Os2  1  0.0  0.0  0.12  1.0

data_VNiOs2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.68
_cell_length_b   2.7
_cell_length_c   8.64
_cell_angle_alpha   90.0
_cell_angle_beta   100.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   VNiOs2
_chemical_formula_sum   'V2 Ni2 Os4'
_cell_volume   107.63
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  V  V0  2  0.0  0.0  0.0  1.0
  Ni  Ni1  2  -0.0  0.0  0.25  1.0
  Os  Os2  2  0.0  0.0  0.88  1.0
  Os  Os3  2  0.0  0.0  0.63  1.0

V Ni Os Os
VOs2Ni crystallizes in the monoclinic Cm space group. V(1) is bonded in a single-bond geometry to one Os(2) and one Ni(1) atom. The V(1)-Os(2) bond length is 1.05 Å. The V(1)-Ni(1) bond length is 2.20 Å. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 8-coordinate geometry to one Os(2), six equivalent Os(1), and one Ni(1) atom. The Os(1)-Os(2) bond length is 2.14 Å. All Os(1)-Os(1) bond lengths are 2.70 Å. The Os(1)-Ni(1) bond length is 3.25 Å. In the second Os site, Os(2) is bonded in a single-bond geometry to one V(1) and one Os(1) atom. Ni(1) is bonded in a distorted single-bond geometry to one V(1) and one Os(1) atom.