data_Co3Ni5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.27
_cell_length_b   8.27
_cell_length_c   8.27
_cell_angle_alpha   163.17
_cell_angle_beta   34.05
_cell_angle_gamma   150.63
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co3Ni5
_chemical_formula_sum   'Co3 Ni5'
_cell_volume   80.17
_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
  Co  Co0  1  0.0  0.98  0.1  1.0
  Co  Co1  1  0.21  0.93  0.0  1.0
  Co  Co2  1  0.0  0.0  0.7  1.0
  Ni  Ni3  1  0.21  0.98  0.0  1.0
  Ni  Ni4  1  0.0  0.93  0.1  1.0
  Ni  Ni5  1  0.0  0.9  0.7  1.0
  Ni  Ni6  1  0.0  0.95  0.7  1.0
  Ni  Ni7  1  0.0  0.86  0.7  1.0

data_Co3Ni5
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.42
_cell_length_b   4.19
_cell_length_c   8.27
_cell_angle_alpha   104.69
_cell_angle_beta   98.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co3Ni5
_chemical_formula_sum   'Co3 Ni5'
_cell_volume   80.17
_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
  Co  Co0  1  0.0  0.3  0.3  1.0
  Co  Co1  1  0.72  0.93  0.72  1.0
  Co  Co2  1  0.98  0.88  0.88  1.0
  Ni  Ni3  1  0.77  0.98  0.77  1.0
  Ni  Ni4  1  0.86  0.16  0.16  1.0
  Ni  Ni5  1  0.9  0.21  0.21  1.0
  Ni  Ni6  1  0.93  0.83  0.83  1.0
  Ni  Ni7  1  0.95  0.25  0.25  1.0

Co Co Co Ni Ni Ni Ni Ni
(CoNi)2Ni3Co1 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CoNi cluster and one Ni3Co1 cluster. In the CoNi cluster, there are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a single-bond geometry to one Ni(2) atom. The Co(1)-Ni(2) bond length is 0.40 Å. In the second Co site, Co(2) is bonded in a single-bond geometry to one Ni(1) atom. The Co(2)-Ni(1) bond length is 0.40 Å. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a distorted water-like geometry to one Co(2) and one Ni(2) atom. The Ni(1)-Ni(2) bond length is 0.96 Å. In the second Ni site, Ni(2) is bonded in a distorted water-like geometry to one Co(1) and one Ni(1) atom. In the Ni3Co1 cluster, Co(3) is bonded in a single-bond geometry to one Ni(4) atom. The Co(3)-Ni(4) bond length is 0.40 Å. There are three inequivalent Ni sites. In the first Ni site, Ni(3) is bonded in a linear geometry to one Ni(4) and one Ni(5) atom. The Ni(3)-Ni(4) bond length is 0.40 Å. The Ni(3)-Ni(5) bond length is 0.40 Å. In the second Ni site, Ni(4) is bonded in a linear geometry to one Co(3) and one Ni(3) atom. In the third Ni site, Ni(5) is bonded in a single-bond geometry to one Ni(3) atom.