The material structure described by Eu(InAs)2 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded to six equivalent As(1) atoms to form edge-sharing EuAs6 octahedra. In(1) is bonded in a 4-coordinate geometry to one In(1) and three equivalent As(1) atoms. As(1) is bonded to three equivalent Eu(1) and three equivalent In(1) atoms to form a mixture of edge and corner-sharing AsEu3In3 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(InAs)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.239
_cell_length_b   4.238
_cell_length_c   17.920
_cell_angle_alpha   89.933
_cell_angle_beta   90.010
_cell_angle_gamma   119.987
_symmetry_Int_Tables_number   1
_cell_volume   278.848
_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
  Eu  Eu0  1  1.000  0.000  0.500  1.0
  Eu  Eu1  1  1.000  1.000  1.000  1.0
  In  In2  1  0.333  0.668  0.828  1.0
  In  In3  1  0.668  0.336  0.328  1.0
  In  In4  1  0.667  0.331  0.172  1.0
  In  In5  1  0.332  0.665  0.672  1.0
  As  As6  1  0.666  0.332  0.606  1.0
  As  As7  1  0.666  0.334  0.894  1.0
  As  As8  1  0.334  0.666  0.106  1.0
  As  As9  1  0.334  0.668  0.394  1.0
[/CIF]
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The material structure described by Eu(InAs)2 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded to six equivalent As(1) atoms to form edge-sharing EuAs6 octahedra. In(1) is bonded in a 4-coordinate geometry to one In(1) and three equivalent As(1) atoms. As(1) is bonded to three equivalent Eu(1) and three equivalent In(1) atoms to form a mixture of edge and corner-sharing AsEu3In3 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(InAs)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.239
_cell_length_b   4.238
_cell_length_c   17.920
_cell_angle_alpha   89.933
_cell_angle_beta   90.010
_cell_angle_gamma   119.987
_symmetry_Int_Tables_number   1
_cell_volume   278.848
_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
  Eu  Eu0  1  1.000  0.000  0.500  1.0
  Eu  Eu1  1  1.000  1.000  1.000  1.0
  In  In2  1  0.333  0.668  0.828  1.0
  In  In3  1  0.668  0.336  0.328  1.0
  In  In4  1  0.667  0.331  0.172  1.0
  In  In5  1  0.332  0.665  0.672  1.0
  As  As6  1  0.666  0.332  0.606  1.0
  As  As7  1  0.666  0.334  0.894  1.0
  As  As8  1  0.334  0.666  0.106  1.0
  As  As9  1  0.334  0.668  0.394  1.0
[/CIF]
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