The structure described by OsCo4 crystallizes in the trigonal R-3m space group. Os(1) is bonded to six equivalent Os(1) and six equivalent Co(1) atoms to form OsCo6Os6 cuboctahedra that share corners with six equivalent Os(1)Co6Os6 cuboctahedra, corners with six equivalent Co(2)Co12 cuboctahedra, edges with six equivalent Os(1)Co6Os6 cuboctahedra, edges with six equivalent Co(2)Co12 cuboctahedra, edges with twelve equivalent Co(1)Co9Os3 cuboctahedra, faces with six equivalent Os(1)Co6Os6 cuboctahedra, and faces with twelve equivalent Co(1)Co9Os3 cuboctahedra. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to three equivalent Os(1), three equivalent Co(2), and six equivalent Co(1) atoms to form CoCo9Os3 cuboctahedra that share corners with three equivalent Co(2)Co12 cuboctahedra; corners with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with six equivalent Os(1)Co6Os6 cuboctahedra; edges with nine Co(2,2)Co12 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; faces with six equivalent Os(1)Co6Os6 cuboctahedra; faces with six equivalent Co(2)Co12 cuboctahedra; and faces with six equivalent Co(1)Co9Os3 cuboctahedra. In the second Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the third Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the fourth Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the fifth Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co4Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.325
_cell_length_b   10.325
_cell_length_c   10.325
_cell_angle_alpha   14.428
_cell_angle_beta   14.428
_cell_angle_gamma   14.428
_symmetry_Int_Tables_number   1
_cell_volume   59.492
_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  0.597  0.597  0.597  1.0
  Co  Co1  1  0.199  0.199  0.199  1.0
  Co  Co2  1  0.801  0.801  0.801  1.0
  Co  Co3  1  0.403  0.403  0.403  1.0
  Os  Os4  1  0.000  0.000  0.000  1.0
[/CIF]
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The structure described by OsCo4 crystallizes in the trigonal R-3m space group. Os(1) is bonded to six equivalent Os(1) and six equivalent Co(1) atoms to form OsCo6Os6 cuboctahedra that share corners with six equivalent Os(1)Co6Os6 cuboctahedra, corners with six equivalent Co(2)Co12 cuboctahedra, edges with six equivalent Os(1)Co6Os6 cuboctahedra, edges with six equivalent Co(2)Co12 cuboctahedra, edges with twelve equivalent Co(1)Co9Os3 cuboctahedra, faces with six equivalent Os(1)Co6Os6 cuboctahedra, and faces with twelve equivalent Co(1)Co9Os3 cuboctahedra. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to three equivalent Os(1), three equivalent Co(2), and six equivalent Co(1) atoms to form CoCo9Os3 cuboctahedra that share corners with three equivalent Co(2)Co12 cuboctahedra; corners with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with six equivalent Os(1)Co6Os6 cuboctahedra; edges with nine Co(2,2)Co12 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; faces with six equivalent Os(1)Co6Os6 cuboctahedra; faces with six equivalent Co(2)Co12 cuboctahedra; and faces with six equivalent Co(1)Co9Os3 cuboctahedra. In the second Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the third Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the fourth Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. In the fifth Co site, Co(2) is bonded to three equivalent Co(1) and nine Co(2,2) atoms to form CoCo12 cuboctahedra that share corners with three equivalent Os(1)Co6Os6 cuboctahedra; corners with three equivalent Co(1)Co9Os3 cuboctahedra; corners with six equivalent Co(2)Co12 cuboctahedra; edges with three equivalent Os(1)Co6Os6 cuboctahedra; edges with nine equivalent Co(1)Co9Os3 cuboctahedra; edges with twelve Co(2,2)Co12 cuboctahedra; faces with six equivalent Co(1)Co9Os3 cuboctahedra; and faces with twelve Co(2,2)Co12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co4Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.325
_cell_length_b   10.325
_cell_length_c   10.325
_cell_angle_alpha   14.428
_cell_angle_beta   14.428
_cell_angle_gamma   14.428
_symmetry_Int_Tables_number   1
_cell_volume   59.492
_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  0.597  0.597  0.597  1.0
  Co  Co1  1  0.199  0.199  0.199  1.0
  Co  Co2  1  0.801  0.801  0.801  1.0
  Co  Co3  1  0.403  0.403  0.403  1.0
  Os  Os4  1  0.000  0.000  0.000  1.0
[/CIF]
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