data_Ni2Os3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.83
_cell_length_b   4.97
_cell_length_c   7.77
_cell_angle_alpha   60.22
_cell_angle_beta   39.12
_cell_angle_gamma   80.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ni2Os3
_chemical_formula_sum   'Ni4 Os6'
_cell_volume   131.83
_cell_formula_units_Z   2
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
  Ni  Ni0  1  0.37  0.03  0.95  1.0
  Ni  Ni1  1  0.39  0.8  0.95  1.0
  Ni  Ni2  1  0.55  0.6  0.78  1.0
  Ni  Ni3  1  0.2  0.24  0.78  1.0
  Os  Os4  1  0.7  0.65  0.93  1.0
  Os  Os5  1  0.06  0.18  0.93  1.0
  Os  Os6  1  0.89  0.39  0.11  1.0
  Os  Os7  1  0.24  0.86  0.11  1.0
  Os  Os8  1  0.38  0.42  0.32  1.0
  Os  Os9  1  0.19  0.21  0.79  1.0

data_Ni2Os3
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.69
_cell_length_b   4.97
_cell_length_c   6.83
_cell_angle_alpha   80.66
_cell_angle_beta   69.91
_cell_angle_gamma   61.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ni2Os3
_chemical_formula_sum   'Ni4 Os6'
_cell_volume   131.83
_cell_formula_units_Z   2
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
  Ni  Ni0  1  0.14  0.24  0.66  1.0
  Ni  Ni1  1  0.21  0.99  0.02  1.0
  Ni  Ni2  1  0.34  0.02  0.68  1.0
  Ni  Ni3  1  0.93  0.63  0.67  1.0
  Os  Os4  1  0.11  0.27  0.31  1.0
  Os  Os5  1  0.17  0.89  0.01  1.0
  Os  Os6  1  0.19  1.0  0.02  1.0
  Os  Os7  1  0.21  0.03  0.65  1.0
  Os  Os8  1  0.28  0.41  0.37  1.0
  Os  Os9  1  0.38  0.5  0.01  1.0

Ni Ni Ni Ni Os Os Os Os Os Os
Os3Ni2 crystallizes in the triclinic P1 space group. There are six inequivalent Os sites. In the first Os site, Os(1) is bonded in a 3-coordinate geometry to one Os(5), one Ni(2), and one Ni(3) atom. The Os(1)-Os(5) bond length is 1.51 Å. The Os(1)-Ni(2) bond length is 2.05 Å. The Os(1)-Ni(3) bond length is 2.18 Å. In the second Os site, Os(2) is bonded in a 3-coordinate geometry to one Os(3), one Os(6), and one Ni(4) atom. The Os(2)-Os(3) bond length is 1.67 Å. The Os(2)-Os(6) bond length is 0.61 Å. The Os(2)-Ni(4) bond length is 0.64 Å. In the third Os site, Os(3) is bonded in a distorted single-bond geometry to one Os(2) and one Ni(3) atom. The Os(3)-Ni(3) bond length is 3.04 Å. In the fourth Os site, Os(4) is bonded in a distorted L-shaped geometry to one Ni(1), one Ni(2), and one Ni(3) atom. The Os(4)-Ni(1) bond length is 0.72 Å. The Os(4)-Ni(2) bond length is 0.95 Å. The Os(4)-Ni(3) bond length is 2.86 Å. In the fifth Os site, Os(5) is bonded in a 2-coordinate geometry to one Os(1) and one Ni(4) atom. The Os(5)-Ni(4) bond length is 2.36 Å. In the sixth Os site, Os(6) is bonded in a single-bond geometry to one Os(2) and one Ni(4) atom. The Os(6)-Ni(4) bond length is 0.11 Å. There are four inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a single-bond geometry to one Os(4) and one Ni(3) atom. The Ni(1)-Ni(3) bond length is 2.48 Å. In the second Ni site, Ni(2) is bonded in a distorted single-bond geometry to one Os(1), one Os(4), and one Ni(3) atom. The Ni(2)-Ni(3) bond length is 1.67 Å. In the third Ni site, Ni(3) is bonded in a 5-coordinate geometry to one Os(1), one Os(3), one Os(4), one Ni(1), and one Ni(2) atom. In the fourth Ni site, Ni(4) is bonded in a single-bond geometry to one Os(2), one Os(5), and one Os(6) atom.