data_BaZnOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.02
_cell_length_b   4.88
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaZnOs2
_chemical_formula_sum   'Ba1 Zn1 Os2'
_cell_volume   74.28
_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
  Ba  Ba0  1  0.51  0.44  0.0  1.0
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.51  0.0  0.52  1.0
  Os  Os2  1  0.0  0.44  0.52  1.0

data_BaZnOs2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   4.88
_cell_length_b   3.02
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   BaZnOs2
_chemical_formula_sum   'Ba1 Zn1 Os2'
_cell_volume   74.28
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Ba  Ba0  1  0.44  0.0  -0.0  1.0
  Zn  Zn1  1  0.0  0.5  0.0  1.0
  Os  Os2  1  0.0  0.0  0.52  1.0
  Os  Os3  1  0.44  0.5  0.52  1.0

Ba Zn Os Os
BaOs2Zn crystallizes in the triclinic P1 space group. Ba(1) is bonded in a 8-coordinate geometry to four equivalent Os(1), four equivalent Os(2), and four equivalent Zn(1) atoms. There are a spread of Ba(1)-Os(1) bond distances ranging from 3.23-3.79 Å. There are a spread of Ba(1)-Os(2) bond distances ranging from 2.83-3.05 Å. There are a spread of Ba(1)-Zn(1) bond distances ranging from 2.60-3.14 Å. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 14-coordinate geometry to four equivalent Ba(1), two equivalent Os(1), four equivalent Os(2), and four equivalent Zn(1) atoms. Both Os(1)-Os(1) bond lengths are 3.02 Å. There are a spread of Os(1)-Os(2) bond distances ranging from 2.60-3.14 Å. There are a spread of Os(1)-Zn(1) bond distances ranging from 2.83-3.05 Å. In the second Os site, Os(2) is bonded in a 4-coordinate geometry to four equivalent Ba(1) and four equivalent Os(1) atoms. Zn(1) is bonded in a 8-coordinate geometry to four equivalent Ba(1) and four equivalent Os(1) atoms.