The structure described by EuBi2 is Zirconium Disilicide-like structured and crystallizes in the tetragonal I4_1/amd space group. Eu(1) is bonded in a 10-coordinate geometry to four equivalent Bi(2) and six equivalent Bi(1) atoms. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 8-coordinate geometry to six equivalent Eu(1) and two equivalent Bi(1) atoms. In the second Bi site, Bi(2) is bonded in a 8-coordinate geometry to four equivalent Eu(1) and four equivalent Bi(2) atoms. is represented by the CIF file [CIF]
data_EuBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.685
_cell_length_b   4.685
_cell_length_c   17.427
_cell_angle_alpha   97.725
_cell_angle_beta   97.725
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   375.485
_cell_formula_units_Z   4
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  0.448  0.698  0.897  1.0
  Eu  Eu1  1  0.698  0.448  0.397  1.0
  Eu  Eu2  1  0.552  0.302  0.103  1.0
  Eu  Eu3  1  0.302  0.552  0.603  1.0
  Bi  Bi4  1  0.968  0.218  0.936  1.0
  Bi  Bi5  1  0.218  0.968  0.436  1.0
  Bi  Bi6  1  0.032  0.782  0.064  1.0
  Bi  Bi7  1  0.782  0.032  0.564  1.0
  Bi  Bi8  1  0.627  0.877  0.254  1.0
  Bi  Bi9  1  0.877  0.627  0.754  1.0
  Bi  Bi10  1  0.373  0.123  0.746  1.0
  Bi  Bi11  1  0.123  0.373  0.246  1.0
[/CIF]
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The structure described by EuBi2 is Zirconium Disilicide-like structured and crystallizes in the tetragonal I4_1/amd space group. Eu(1) is bonded in a 10-coordinate geometry to four equivalent Bi(2) and six equivalent Bi(1) atoms. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 8-coordinate geometry to six equivalent Eu(1) and two equivalent Bi(1) atoms. In the second Bi site, Bi(2) is bonded in a 8-coordinate geometry to four equivalent Eu(1) and four equivalent Bi(2) atoms. is represented by the CIF file [CIF]
data_EuBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.685
_cell_length_b   4.685
_cell_length_c   17.427
_cell_angle_alpha   97.725
_cell_angle_beta   97.725
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   375.485
_cell_formula_units_Z   4
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  0.448  0.698  0.897  1.0
  Eu  Eu1  1  0.698  0.448  0.397  1.0
  Eu  Eu2  1  0.552  0.302  0.103  1.0
  Eu  Eu3  1  0.302  0.552  0.603  1.0
  Bi  Bi4  1  0.968  0.218  0.936  1.0
  Bi  Bi5  1  0.218  0.968  0.436  1.0
  Bi  Bi6  1  0.032  0.782  0.064  1.0
  Bi  Bi7  1  0.782  0.032  0.564  1.0
  Bi  Bi8  1  0.627  0.877  0.254  1.0
  Bi  Bi9  1  0.877  0.627  0.754  1.0
  Bi  Bi10  1  0.373  0.123  0.746  1.0
  Bi  Bi11  1  0.123  0.373  0.246  1.0
[/CIF]
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