The material described by Re3Pt is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded to eight Re(1,1) and four equivalent Pt(1) atoms to form distorted ReRe8Pt4 cuboctahedra that share corners with four equivalent Pt(1)Re12 cuboctahedra; corners with fourteen Re(1,1)Re8Pt4 cuboctahedra; edges with six equivalent Pt(1)Re12 cuboctahedra; edges with twelve Re(1,1)Re8Pt4 cuboctahedra; faces with four equivalent Pt(1)Re12 cuboctahedra; and faces with sixteen Re(1,1)Re8Pt4 cuboctahedra. In the second Re site, Re(1) is bonded to eight equivalent Re(1) and four equivalent Pt(1) atoms to form distorted ReRe8Pt4 cuboctahedra that share corners with four equivalent Pt(1)Re12 cuboctahedra; corners with fourteen Re(1,1)Re8Pt4 cuboctahedra; edges with six equivalent Pt(1)Re12 cuboctahedra; edges with twelve equivalent Re(1)Re8Pt4 cuboctahedra; faces with four equivalent Pt(1)Re12 cuboctahedra; and faces with sixteen Re(1,1)Re8Pt4 cuboctahedra. Pt(1) is bonded to twelve Re(1,1) atoms to form PtRe12 cuboctahedra that share corners with six equivalent Pt(1)Re12 cuboctahedra; corners with twelve equivalent Re(1)Re8Pt4 cuboctahedra; edges with eighteen Re(1,1)Re8Pt4 cuboctahedra; faces with eight equivalent Pt(1)Re12 cuboctahedra; and faces with twelve Re(1,1)Re8Pt4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Re3Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.564
_cell_length_b   5.564
_cell_length_c   4.413
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   118.320
_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
  Re  Re0  1  0.159  0.318  0.250  1.0
  Re  Re1  1  0.682  0.841  0.250  1.0
  Re  Re2  1  0.159  0.841  0.250  1.0
  Re  Re3  1  0.841  0.682  0.750  1.0
  Re  Re4  1  0.318  0.159  0.750  1.0
  Re  Re5  1  0.841  0.159  0.750  1.0
  Pt  Pt6  1  0.333  0.667  0.750  1.0
  Pt  Pt7  1  0.667  0.333  0.250  1.0
[/CIF]
.
The material described by Re3Pt is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded to eight Re(1,1) and four equivalent Pt(1) atoms to form distorted ReRe8Pt4 cuboctahedra that share corners with four equivalent Pt(1)Re12 cuboctahedra; corners with fourteen Re(1,1)Re8Pt4 cuboctahedra; edges with six equivalent Pt(1)Re12 cuboctahedra; edges with twelve Re(1,1)Re8Pt4 cuboctahedra; faces with four equivalent Pt(1)Re12 cuboctahedra; and faces with sixteen Re(1,1)Re8Pt4 cuboctahedra. In the second Re site, Re(1) is bonded to eight equivalent Re(1) and four equivalent Pt(1) atoms to form distorted ReRe8Pt4 cuboctahedra that share corners with four equivalent Pt(1)Re12 cuboctahedra; corners with fourteen Re(1,1)Re8Pt4 cuboctahedra; edges with six equivalent Pt(1)Re12 cuboctahedra; edges with twelve equivalent Re(1)Re8Pt4 cuboctahedra; faces with four equivalent Pt(1)Re12 cuboctahedra; and faces with sixteen Re(1,1)Re8Pt4 cuboctahedra. Pt(1) is bonded to twelve Re(1,1) atoms to form PtRe12 cuboctahedra that share corners with six equivalent Pt(1)Re12 cuboctahedra; corners with twelve equivalent Re(1)Re8Pt4 cuboctahedra; edges with eighteen Re(1,1)Re8Pt4 cuboctahedra; faces with eight equivalent Pt(1)Re12 cuboctahedra; and faces with twelve Re(1,1)Re8Pt4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Re3Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.564
_cell_length_b   5.564
_cell_length_c   4.413
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   118.320
_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
  Re  Re0  1  0.159  0.318  0.250  1.0
  Re  Re1  1  0.682  0.841  0.250  1.0
  Re  Re2  1  0.159  0.841  0.250  1.0
  Re  Re3  1  0.841  0.682  0.750  1.0
  Re  Re4  1  0.318  0.159  0.750  1.0
  Re  Re5  1  0.841  0.159  0.750  1.0
  Pt  Pt6  1  0.333  0.667  0.750  1.0
  Pt  Pt7  1  0.667  0.333  0.250  1.0
[/CIF]
.