The material described by Eu2In is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 3-coordinate geometry to five equivalent In(1) atoms. In the second Eu site, Eu(2) is bonded in a 4-coordinate geometry to five equivalent In(1) atoms. In(1) is bonded in a 10-coordinate geometry to five equivalent Eu(1) and five equivalent Eu(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu2In
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.575
_cell_length_b   7.182
_cell_length_c   10.279
_cell_angle_alpha   89.998
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   411.604
_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  0.750  0.462  0.202  1.0
  Eu  Eu1  1  0.750  0.962  0.298  1.0
  Eu  Eu2  1  0.250  0.538  0.798  1.0
  Eu  Eu3  1  0.250  0.038  0.702  1.0
  Eu  Eu4  1  0.750  0.320  0.565  1.0
  Eu  Eu5  1  0.750  0.820  0.934  1.0
  Eu  Eu6  1  0.250  0.680  0.435  1.0
  Eu  Eu7  1  0.250  0.180  0.065  1.0
  In  In8  1  0.750  0.287  0.887  1.0
  In  In9  1  0.750  0.787  0.612  1.0
  In  In10  1  0.250  0.713  0.112  1.0
  In  In11  1  0.250  0.213  0.388  1.0
[/CIF]
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The material described by Eu2In is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 3-coordinate geometry to five equivalent In(1) atoms. In the second Eu site, Eu(2) is bonded in a 4-coordinate geometry to five equivalent In(1) atoms. In(1) is bonded in a 10-coordinate geometry to five equivalent Eu(1) and five equivalent Eu(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu2In
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.575
_cell_length_b   7.182
_cell_length_c   10.279
_cell_angle_alpha   89.998
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   411.604
_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  0.750  0.462  0.202  1.0
  Eu  Eu1  1  0.750  0.962  0.298  1.0
  Eu  Eu2  1  0.250  0.538  0.798  1.0
  Eu  Eu3  1  0.250  0.038  0.702  1.0
  Eu  Eu4  1  0.750  0.320  0.565  1.0
  Eu  Eu5  1  0.750  0.820  0.934  1.0
  Eu  Eu6  1  0.250  0.680  0.435  1.0
  Eu  Eu7  1  0.250  0.180  0.065  1.0
  In  In8  1  0.750  0.287  0.887  1.0
  In  In9  1  0.750  0.787  0.612  1.0
  In  In10  1  0.250  0.713  0.112  1.0
  In  In11  1  0.250  0.213  0.388  1.0
[/CIF]
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