The structure described by Os3Zn is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Os(1) is bonded to eight equivalent Os(1) and four equivalent Zn(1) atoms to form distorted OsZn4Os8 cuboctahedra that share corners with four equivalent Zn(1)Os12 cuboctahedra, corners with fourteen equivalent Os(1)Zn4Os8 cuboctahedra, edges with six equivalent Zn(1)Os12 cuboctahedra, edges with twelve equivalent Os(1)Zn4Os8 cuboctahedra, faces with four equivalent Zn(1)Os12 cuboctahedra, and faces with sixteen equivalent Os(1)Zn4Os8 cuboctahedra. Zn(1) is bonded to twelve equivalent Os(1) atoms to form ZnOs12 cuboctahedra that share corners with six equivalent Zn(1)Os12 cuboctahedra, corners with twelve equivalent Os(1)Zn4Os8 cuboctahedra, edges with eighteen equivalent Os(1)Zn4Os8 cuboctahedra, faces with eight equivalent Zn(1)Os12 cuboctahedra, and faces with twelve equivalent Os(1)Zn4Os8 cuboctahedra. is represented by the CIF card [CIF]
data_ZnOs3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.498
_cell_length_b   5.498
_cell_length_c   4.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.173
_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
  Zn  Zn0  1  0.333  0.667  0.750  1.0
  Zn  Zn1  1  0.667  0.333  0.250  1.0
  Os  Os2  1  0.171  0.342  0.250  1.0
  Os  Os3  1  0.658  0.829  0.250  1.0
  Os  Os4  1  0.171  0.829  0.250  1.0
  Os  Os5  1  0.829  0.658  0.750  1.0
  Os  Os6  1  0.342  0.171  0.750  1.0
  Os  Os7  1  0.829  0.171  0.750  1.0
[/CIF]
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The structure described by Os3Zn is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Os(1) is bonded to eight equivalent Os(1) and four equivalent Zn(1) atoms to form distorted OsZn4Os8 cuboctahedra that share corners with four equivalent Zn(1)Os12 cuboctahedra, corners with fourteen equivalent Os(1)Zn4Os8 cuboctahedra, edges with six equivalent Zn(1)Os12 cuboctahedra, edges with twelve equivalent Os(1)Zn4Os8 cuboctahedra, faces with four equivalent Zn(1)Os12 cuboctahedra, and faces with sixteen equivalent Os(1)Zn4Os8 cuboctahedra. Zn(1) is bonded to twelve equivalent Os(1) atoms to form ZnOs12 cuboctahedra that share corners with six equivalent Zn(1)Os12 cuboctahedra, corners with twelve equivalent Os(1)Zn4Os8 cuboctahedra, edges with eighteen equivalent Os(1)Zn4Os8 cuboctahedra, faces with eight equivalent Zn(1)Os12 cuboctahedra, and faces with twelve equivalent Os(1)Zn4Os8 cuboctahedra. is represented by the CIF card [CIF]
data_ZnOs3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.498
_cell_length_b   5.498
_cell_length_c   4.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.173
_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
  Zn  Zn0  1  0.333  0.667  0.750  1.0
  Zn  Zn1  1  0.667  0.333  0.250  1.0
  Os  Os2  1  0.171  0.342  0.250  1.0
  Os  Os3  1  0.658  0.829  0.250  1.0
  Os  Os4  1  0.171  0.829  0.250  1.0
  Os  Os5  1  0.829  0.658  0.750  1.0
  Os  Os6  1  0.342  0.171  0.750  1.0
  Os  Os7  1  0.829  0.171  0.750  1.0
[/CIF]
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