data_VZn2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.65
_cell_length_b   3.65
_cell_length_c   4.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VZn2Os
_chemical_formula_sum   'V1 Zn2 Os1'
_cell_volume   55.66
_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  V1  1  0.0  0.0  0.0  1.0
  Zn  Zn2  1  0.0  0.83  0.09  1.0
  Zn  Zn3  1  0.83  0.0  0.09  1.0
  Os  Os0  1  0.83  0.83  0.0  1.0

data_VZn2Os
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.16
_cell_length_b   5.16
_cell_length_c   4.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   VZn2Os
_chemical_formula_sum   'V2 Zn4 Os2'
_cell_volume   111.32
_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
  Zn  Zn1  4  0.41  0.41  0.09  1.0
  Os  Os2  2  0.33  0.5  -0.0  1.0

V Zn Zn Os
V Zn Zn Os 0 2 - o o 0 1 o - o 1 3 - o o 2 3 o - o 
VOsZn2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two VOsZn2 clusters. V(1) is bonded in a 3-coordinate geometry to one Os(1) and two equivalent Zn(1) atoms. The V(1)-Os(1) bond length is 0.90 Å. Both V(1)-Zn(1) bond lengths are 0.74 Å. Os(1) is bonded in a 2-coordinate geometry to one V(1) and two equivalent Zn(1) atoms. Both Os(1)-Zn(1) bond lengths are 0.74 Å. Zn(1) is bonded in a 2-coordinate geometry to one V(1) and one Os(1) atom.