The structure described by Eu3Re is alpha bismuth trifluoride structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 4-coordinate geometry to four equivalent Eu(2) and four equivalent Re(1) atoms. In the second Eu site, Eu(2) is bonded to eight equivalent Eu(1) and four equivalent Re(1) atoms to form EuEu8Re4 cuboctahedra that share corners with four equivalent Eu(2)Eu8Re4 cuboctahedra, corners with eight equivalent Re(1)Eu12 cuboctahedra, edges with eight equivalent Eu(2)Eu8Re4 cuboctahedra, faces with four equivalent Eu(2)Eu8Re4 cuboctahedra, and faces with six equivalent Re(1)Eu12 cuboctahedra. Re(1) is bonded to four equivalent Eu(2) and eight equivalent Eu(1) atoms to form ReEu12 cuboctahedra that share corners with four equivalent Re(1)Eu12 cuboctahedra, corners with eight equivalent Eu(2)Eu8Re4 cuboctahedra, edges with eight equivalent Re(1)Eu12 cuboctahedra, faces with four equivalent Re(1)Eu12 cuboctahedra, and faces with six equivalent Eu(2)Eu8Re4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu3Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.635
_cell_length_c   5.635
_cell_angle_alpha   127.498
_cell_angle_beta   127.498
_cell_angle_gamma   77.440
_symmetry_Int_Tables_number   1
_cell_volume   109.253
_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
  Eu  Eu0  1  0.750  0.250  0.500  1.0
  Eu  Eu1  1  0.250  0.750  0.500  1.0
  Eu  Eu2  1  0.500  0.500  0.000  1.0
  Re  Re3  1  0.000  0.000  0.000  1.0
[/CIF]
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The structure described by Eu3Re is alpha bismuth trifluoride structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 4-coordinate geometry to four equivalent Eu(2) and four equivalent Re(1) atoms. In the second Eu site, Eu(2) is bonded to eight equivalent Eu(1) and four equivalent Re(1) atoms to form EuEu8Re4 cuboctahedra that share corners with four equivalent Eu(2)Eu8Re4 cuboctahedra, corners with eight equivalent Re(1)Eu12 cuboctahedra, edges with eight equivalent Eu(2)Eu8Re4 cuboctahedra, faces with four equivalent Eu(2)Eu8Re4 cuboctahedra, and faces with six equivalent Re(1)Eu12 cuboctahedra. Re(1) is bonded to four equivalent Eu(2) and eight equivalent Eu(1) atoms to form ReEu12 cuboctahedra that share corners with four equivalent Re(1)Eu12 cuboctahedra, corners with eight equivalent Eu(2)Eu8Re4 cuboctahedra, edges with eight equivalent Re(1)Eu12 cuboctahedra, faces with four equivalent Re(1)Eu12 cuboctahedra, and faces with six equivalent Eu(2)Eu8Re4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu3Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.635
_cell_length_c   5.635
_cell_angle_alpha   127.498
_cell_angle_beta   127.498
_cell_angle_gamma   77.440
_symmetry_Int_Tables_number   1
_cell_volume   109.253
_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
  Eu  Eu0  1  0.750  0.250  0.500  1.0
  Eu  Eu1  1  0.250  0.750  0.500  1.0
  Eu  Eu2  1  0.500  0.500  0.000  1.0
  Re  Re3  1  0.000  0.000  0.000  1.0
[/CIF]
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