The crystal structure described by Cs2YInI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Cs(1) is bonded to twelve equivalent I(1) atoms to form CsI12 cuboctahedra that share corners with twelve equivalent Cs(1)I12 cuboctahedra, faces with six equivalent Cs(1)I12 cuboctahedra, faces with four equivalent Y(1)I6 octahedra, and faces with four equivalent In(1)I6 octahedra. Y(1) is bonded to six equivalent I(1) atoms to form YI6 octahedra that share corners with six equivalent In(1)I6 octahedra and faces with eight equivalent Cs(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. In(1) is bonded to six equivalent I(1) atoms to form InI6 octahedra that share corners with six equivalent Y(1)I6 octahedra and faces with eight equivalent Cs(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. I(1) is bonded in a distorted linear geometry to four equivalent Cs(1), one Y(1), and one In(1) atom. is represented by the CIF card [CIF]
data_Cs2YInI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.032
_cell_length_b   9.032
_cell_length_c   9.032
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   521.052
_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
  Cs  Cs0  1  0.750  0.750  0.750  1.0
  Cs  Cs1  1  0.250  0.250  0.250  1.0
  Y  Y2  1  0.000  0.000  0.000  1.0
  In  In3  1  0.500  0.500  0.500  1.0
  I  I4  1  0.763  0.237  0.237  1.0
  I  I5  1  0.237  0.237  0.763  1.0
  I  I6  1  0.237  0.763  0.763  1.0
  I  I7  1  0.237  0.763  0.237  1.0
  I  I8  1  0.763  0.237  0.763  1.0
  I  I9  1  0.763  0.763  0.237  1.0
[/CIF]
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The crystal structure described by Cs2YInI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Cs(1) is bonded to twelve equivalent I(1) atoms to form CsI12 cuboctahedra that share corners with twelve equivalent Cs(1)I12 cuboctahedra, faces with six equivalent Cs(1)I12 cuboctahedra, faces with four equivalent Y(1)I6 octahedra, and faces with four equivalent In(1)I6 octahedra. Y(1) is bonded to six equivalent I(1) atoms to form YI6 octahedra that share corners with six equivalent In(1)I6 octahedra and faces with eight equivalent Cs(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. In(1) is bonded to six equivalent I(1) atoms to form InI6 octahedra that share corners with six equivalent Y(1)I6 octahedra and faces with eight equivalent Cs(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. I(1) is bonded in a distorted linear geometry to four equivalent Cs(1), one Y(1), and one In(1) atom. is represented by the CIF card [CIF]
data_Cs2YInI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.032
_cell_length_b   9.032
_cell_length_c   9.032
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   521.052
_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
  Cs  Cs0  1  0.750  0.750  0.750  1.0
  Cs  Cs1  1  0.250  0.250  0.250  1.0
  Y  Y2  1  0.000  0.000  0.000  1.0
  In  In3  1  0.500  0.500  0.500  1.0
  I  I4  1  0.763  0.237  0.237  1.0
  I  I5  1  0.237  0.237  0.763  1.0
  I  I6  1  0.237  0.763  0.763  1.0
  I  I7  1  0.237  0.763  0.237  1.0
  I  I8  1  0.763  0.237  0.763  1.0
  I  I9  1  0.763  0.763  0.237  1.0
[/CIF]
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