data_CoPt2Br
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   2.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   110.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoPt2Br
_chemical_formula_sum   'Co1 Pt2 Br1'
_cell_volume   64.09
_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  Co1  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.39  0.02  0.43  1.0
  Pt  Pt3  1  0.39  0.98  0.43  1.0
  Br  Br0  1  0.78  0.0  0.0  1.0

data_CoPt2Br
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.85
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   110.94
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoPt2Br
_chemical_formula_sum   'Co1 Pt2 Br1'
_cell_volume   64.09
_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  0.0  0.0  1.0
  Pt  Pt1  1  0.43  0.39  0.98  1.0
  Pt  Pt2  1  0.43  0.39  0.02  1.0
  Br  Br3  1  0.0  0.78  0.0  1.0

Co Pt Pt Br
Co Pt Pt Br 0 3 - o o 1 2 o - o 
(Pt)2CoBr crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one platinum molecule and one CoBr cluster. In the CoBr cluster, Co(1) is bonded in a single-bond geometry to one Br(1) atom. The Co(1)-Br(1) bond length is 1.08 Å. Br(1) is bonded in a single-bond geometry to one Co(1) atom.