The material structure described by Pt3In2 crystallizes in the hexagonal P6_3/mmc space group. Pt(1) is bonded in a 5-coordinate geometry to one In(1), one In(2), and three equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the third In site, In(3) is bonded in a distorted q6 geometry to nine equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_In2Pt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.618
_cell_length_b   5.618
_cell_length_c   13.849
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   378.502
_cell_formula_units_Z   4
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
  In  In0  1  0.000  0.000  0.250  1.0
  In  In1  1  0.000  0.000  0.750  1.0
  In  In2  1  0.333  0.667  0.250  1.0
  In  In3  1  0.667  0.333  0.750  1.0
  In  In4  1  0.333  0.667  0.918  1.0
  In  In5  1  0.333  0.667  0.582  1.0
  In  In6  1  0.667  0.333  0.082  1.0
  In  In7  1  0.667  0.333  0.418  1.0
  Pt  Pt8  1  0.166  0.332  0.091  1.0
  Pt  Pt9  1  0.668  0.834  0.091  1.0
  Pt  Pt10  1  0.166  0.834  0.091  1.0
  Pt  Pt11  1  0.668  0.834  0.409  1.0
  Pt  Pt12  1  0.166  0.332  0.409  1.0
  Pt  Pt13  1  0.166  0.834  0.409  1.0
  Pt  Pt14  1  0.834  0.668  0.909  1.0
  Pt  Pt15  1  0.332  0.166  0.909  1.0
  Pt  Pt16  1  0.834  0.166  0.909  1.0
  Pt  Pt17  1  0.332  0.166  0.591  1.0
  Pt  Pt18  1  0.834  0.668  0.591  1.0
  Pt  Pt19  1  0.834  0.166  0.591  1.0
[/CIF]
.
The material structure described by Pt3In2 crystallizes in the hexagonal P6_3/mmc space group. Pt(1) is bonded in a 5-coordinate geometry to one In(1), one In(2), and three equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the third In site, In(3) is bonded in a distorted q6 geometry to nine equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_In2Pt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.618
_cell_length_b   5.618
_cell_length_c   13.849
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   378.502
_cell_formula_units_Z   4
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
  In  In0  1  0.000  0.000  0.250  1.0
  In  In1  1  0.000  0.000  0.750  1.0
  In  In2  1  0.333  0.667  0.250  1.0
  In  In3  1  0.667  0.333  0.750  1.0
  In  In4  1  0.333  0.667  0.918  1.0
  In  In5  1  0.333  0.667  0.582  1.0
  In  In6  1  0.667  0.333  0.082  1.0
  In  In7  1  0.667  0.333  0.418  1.0
  Pt  Pt8  1  0.166  0.332  0.091  1.0
  Pt  Pt9  1  0.668  0.834  0.091  1.0
  Pt  Pt10  1  0.166  0.834  0.091  1.0
  Pt  Pt11  1  0.668  0.834  0.409  1.0
  Pt  Pt12  1  0.166  0.332  0.409  1.0
  Pt  Pt13  1  0.166  0.834  0.409  1.0
  Pt  Pt14  1  0.834  0.668  0.909  1.0
  Pt  Pt15  1  0.332  0.166  0.909  1.0
  Pt  Pt16  1  0.834  0.166  0.909  1.0
  Pt  Pt17  1  0.332  0.166  0.591  1.0
  Pt  Pt18  1  0.834  0.668  0.591  1.0
  Pt  Pt19  1  0.834  0.166  0.591  1.0
[/CIF]
.