The compound described by K8In11 crystallizes in the trigonal R-3c space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 3-coordinate geometry to three equivalent In(1) and six equivalent In(2) atoms. In the second K site, K(2) is bonded in a 7-coordinate geometry to one In(1), two equivalent In(3), and four equivalent In(2) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to two equivalent K(1), two equivalent K(2), two equivalent In(3), and four equivalent In(2) atoms. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent K(1), four equivalent K(2), one In(2), one In(3), and two equivalent In(1) atoms. In the third In site, In(3) is bonded in a 12-coordinate geometry to six equivalent K(2), three equivalent In(1), and three equivalent In(2) atoms. is represented by the CIF file [CIF]
data_K8In11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   18.123
_cell_length_b   18.123
_cell_length_c   18.123
_cell_angle_alpha   32.468
_cell_angle_beta   32.468
_cell_angle_gamma   32.468
_symmetry_Int_Tables_number   1
_cell_volume   1525.293
_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
  K  K0  1  0.079  0.079  0.079  1.0
  K  K1  1  0.921  0.921  0.921  1.0
  K  K2  1  0.408  0.179  0.849  1.0
  K  K3  1  0.321  0.092  0.651  1.0
  K  K4  1  0.092  0.651  0.321  1.0
  K  K5  1  0.349  0.679  0.908  1.0
  K  K6  1  0.592  0.821  0.151  1.0
  K  K7  1  0.908  0.349  0.679  1.0
  K  K8  1  0.579  0.579  0.579  1.0
  K  K9  1  0.179  0.849  0.408  1.0
  K  K10  1  0.821  0.151  0.592  1.0
  K  K11  1  0.651  0.321  0.092  1.0
  K  K12  1  0.849  0.408  0.179  1.0
  K  K13  1  0.421  0.421  0.421  1.0
  K  K14  1  0.679  0.908  0.349  1.0
  K  K15  1  0.151  0.592  0.821  1.0
  In  In16  1  0.960  0.750  0.540  1.0
  In  In17  1  0.996  0.575  0.271  1.0
  In  In18  1  0.460  0.040  0.250  1.0
  In  In19  1  0.229  0.925  0.504  1.0
  In  In20  1  0.540  0.960  0.750  1.0
  In  In21  1  0.200  0.200  0.200  1.0
  In  In22  1  0.425  0.729  0.004  1.0
  In  In23  1  0.075  0.496  0.771  1.0
  In  In24  1  0.040  0.250  0.460  1.0
  In  In25  1  0.800  0.800  0.800  1.0
  In  In26  1  0.504  0.229  0.925  1.0
  In  In27  1  0.004  0.425  0.729  1.0
  In  In28  1  0.700  0.700  0.700  1.0
  In  In29  1  0.300  0.300  0.300  1.0
  In  In30  1  0.750  0.540  0.960  1.0
  In  In31  1  0.925  0.504  0.229  1.0
  In  In32  1  0.575  0.271  0.996  1.0
  In  In33  1  0.496  0.771  0.075  1.0
  In  In34  1  0.729  0.004  0.425  1.0
  In  In35  1  0.271  0.996  0.575  1.0
  In  In36  1  0.250  0.460  0.040  1.0
  In  In37  1  0.771  0.075  0.496  1.0
[/CIF]
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The compound described by K8In11 crystallizes in the trigonal R-3c space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 3-coordinate geometry to three equivalent In(1) and six equivalent In(2) atoms. In the second K site, K(2) is bonded in a 7-coordinate geometry to one In(1), two equivalent In(3), and four equivalent In(2) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to two equivalent K(1), two equivalent K(2), two equivalent In(3), and four equivalent In(2) atoms. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent K(1), four equivalent K(2), one In(2), one In(3), and two equivalent In(1) atoms. In the third In site, In(3) is bonded in a 12-coordinate geometry to six equivalent K(2), three equivalent In(1), and three equivalent In(2) atoms. is represented by the CIF file [CIF]
data_K8In11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   18.123
_cell_length_b   18.123
_cell_length_c   18.123
_cell_angle_alpha   32.468
_cell_angle_beta   32.468
_cell_angle_gamma   32.468
_symmetry_Int_Tables_number   1
_cell_volume   1525.293
_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
  K  K0  1  0.079  0.079  0.079  1.0
  K  K1  1  0.921  0.921  0.921  1.0
  K  K2  1  0.408  0.179  0.849  1.0
  K  K3  1  0.321  0.092  0.651  1.0
  K  K4  1  0.092  0.651  0.321  1.0
  K  K5  1  0.349  0.679  0.908  1.0
  K  K6  1  0.592  0.821  0.151  1.0
  K  K7  1  0.908  0.349  0.679  1.0
  K  K8  1  0.579  0.579  0.579  1.0
  K  K9  1  0.179  0.849  0.408  1.0
  K  K10  1  0.821  0.151  0.592  1.0
  K  K11  1  0.651  0.321  0.092  1.0
  K  K12  1  0.849  0.408  0.179  1.0
  K  K13  1  0.421  0.421  0.421  1.0
  K  K14  1  0.679  0.908  0.349  1.0
  K  K15  1  0.151  0.592  0.821  1.0
  In  In16  1  0.960  0.750  0.540  1.0
  In  In17  1  0.996  0.575  0.271  1.0
  In  In18  1  0.460  0.040  0.250  1.0
  In  In19  1  0.229  0.925  0.504  1.0
  In  In20  1  0.540  0.960  0.750  1.0
  In  In21  1  0.200  0.200  0.200  1.0
  In  In22  1  0.425  0.729  0.004  1.0
  In  In23  1  0.075  0.496  0.771  1.0
  In  In24  1  0.040  0.250  0.460  1.0
  In  In25  1  0.800  0.800  0.800  1.0
  In  In26  1  0.504  0.229  0.925  1.0
  In  In27  1  0.004  0.425  0.729  1.0
  In  In28  1  0.700  0.700  0.700  1.0
  In  In29  1  0.300  0.300  0.300  1.0
  In  In30  1  0.750  0.540  0.960  1.0
  In  In31  1  0.925  0.504  0.229  1.0
  In  In32  1  0.575  0.271  0.996  1.0
  In  In33  1  0.496  0.771  0.075  1.0
  In  In34  1  0.729  0.004  0.425  1.0
  In  In35  1  0.271  0.996  0.575  1.0
  In  In36  1  0.250  0.460  0.040  1.0
  In  In37  1  0.771  0.075  0.496  1.0
[/CIF]
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