The material structure described by Y2In crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a 14-coordinate geometry to two equivalent Y(1), six equivalent Y(2), and six equivalent In(1) atoms. In the second Y site, Y(2) is bonded to six equivalent Y(1) and five equivalent In(1) atoms to form a mixture of distorted corner and face-sharing YY6In5 trigonal bipyramids. In(1) is bonded in a 11-coordinate geometry to five equivalent Y(2) and six equivalent Y(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2In
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.394
_cell_length_b   5.394
_cell_length_c   6.770
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   170.606
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Y  Y1  1  0.000  0.000  0.500  1.0
  Y  Y2  1  0.333  0.667  0.750  1.0
  Y  Y3  1  0.667  0.333  0.250  1.0
  In  In4  1  0.333  0.667  0.250  1.0
  In  In5  1  0.667  0.333  0.750  1.0
[/CIF]
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The material structure described by Y2In crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a 14-coordinate geometry to two equivalent Y(1), six equivalent Y(2), and six equivalent In(1) atoms. In the second Y site, Y(2) is bonded to six equivalent Y(1) and five equivalent In(1) atoms to form a mixture of distorted corner and face-sharing YY6In5 trigonal bipyramids. In(1) is bonded in a 11-coordinate geometry to five equivalent Y(2) and six equivalent Y(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2In
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.394
_cell_length_b   5.394
_cell_length_c   6.770
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   170.606
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Y  Y1  1  0.000  0.000  0.500  1.0
  Y  Y2  1  0.333  0.667  0.750  1.0
  Y  Y3  1  0.667  0.333  0.250  1.0
  In  In4  1  0.333  0.667  0.250  1.0
  In  In5  1  0.667  0.333  0.750  1.0
[/CIF]
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