The material described by Er3(CoIn2)2 crystallizes in the hexagonal P-6 space group. Er(1) is bonded in a 11-coordinate geometry to one Co(1), two equivalent Co(2), two equivalent In(2), and six equivalent In(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to three equivalent Er(1) and six equivalent In(1) atoms. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent In(1) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to six equivalent Er(1), one Co(2), two equivalent Co(1), and one In(2) atom. In the second In site, In(2) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Er3(In2Co)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.816
_cell_length_b   7.816
_cell_length_c   3.583
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   189.592
_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
  Er  Er0  1  0.705  0.954  0.500  1.0
  Er  Er1  1  0.249  0.295  0.500  1.0
  Er  Er2  1  0.046  0.751  0.500  1.0
  In  In3  1  0.923  0.335  0.000  1.0
  In  In4  1  0.412  0.077  0.000  1.0
  In  In5  1  0.665  0.588  0.000  1.0
  In  In6  1  0.333  0.667  0.000  1.0
  Co  Co7  1  0.667  0.333  0.500  1.0
  Co  Co8  1  0.000  1.000  0.000  1.0
[/CIF]
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The material described by Er3(CoIn2)2 crystallizes in the hexagonal P-6 space group. Er(1) is bonded in a 11-coordinate geometry to one Co(1), two equivalent Co(2), two equivalent In(2), and six equivalent In(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to three equivalent Er(1) and six equivalent In(1) atoms. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent In(1) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to six equivalent Er(1), one Co(2), two equivalent Co(1), and one In(2) atom. In the second In site, In(2) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Er3(In2Co)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.816
_cell_length_b   7.816
_cell_length_c   3.583
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   189.592
_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
  Er  Er0  1  0.705  0.954  0.500  1.0
  Er  Er1  1  0.249  0.295  0.500  1.0
  Er  Er2  1  0.046  0.751  0.500  1.0
  In  In3  1  0.923  0.335  0.000  1.0
  In  In4  1  0.412  0.077  0.000  1.0
  In  In5  1  0.665  0.588  0.000  1.0
  In  In6  1  0.333  0.667  0.000  1.0
  Co  Co7  1  0.667  0.333  0.500  1.0
  Co  Co8  1  0.000  1.000  0.000  1.0
[/CIF]
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