The material described by CePt2In7 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded to four equivalent In(2) and eight equivalent In(1) atoms to form a mixture of corner and face-sharing CeIn12 cuboctahedra. Pt(1) is bonded in a body-centered cubic geometry to four equivalent In(1) and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 4-coordinate geometry to two equivalent Ce(1) and two equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) atoms. In the third In site, In(3) is bonded to four equivalent Pt(1) atoms to form a mixture of corner and edge-sharing InPt4 tetrahedra. is represented by the CIF file [CIF]
data_CeIn7Pt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.078
_cell_length_b   12.078
_cell_length_c   12.078
_cell_angle_alpha   158.081
_cell_angle_beta   158.081
_cell_angle_gamma   31.194
_symmetry_Int_Tables_number   1
_cell_volume   245.378
_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
  Ce  Ce0  1  0.000  0.000  0.000  1.0
  In  In1  1  0.394  0.894  0.500  1.0
  In  In2  1  0.106  0.606  0.500  1.0
  In  In3  1  0.894  0.394  0.500  1.0
  In  In4  1  0.500  0.500  0.000  1.0
  In  In5  1  0.750  0.250  0.500  1.0
  In  In6  1  0.606  0.106  0.500  1.0
  In  In7  1  0.250  0.750  0.500  1.0
  Pt  Pt8  1  0.320  0.320  0.000  1.0
  Pt  Pt9  1  0.680  0.680  0.000  1.0
[/CIF]
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The material described by CePt2In7 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded to four equivalent In(2) and eight equivalent In(1) atoms to form a mixture of corner and face-sharing CeIn12 cuboctahedra. Pt(1) is bonded in a body-centered cubic geometry to four equivalent In(1) and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 4-coordinate geometry to two equivalent Ce(1) and two equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) atoms. In the third In site, In(3) is bonded to four equivalent Pt(1) atoms to form a mixture of corner and edge-sharing InPt4 tetrahedra. is represented by the CIF file [CIF]
data_CeIn7Pt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.078
_cell_length_b   12.078
_cell_length_c   12.078
_cell_angle_alpha   158.081
_cell_angle_beta   158.081
_cell_angle_gamma   31.194
_symmetry_Int_Tables_number   1
_cell_volume   245.378
_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
  Ce  Ce0  1  0.000  0.000  0.000  1.0
  In  In1  1  0.394  0.894  0.500  1.0
  In  In2  1  0.106  0.606  0.500  1.0
  In  In3  1  0.894  0.394  0.500  1.0
  In  In4  1  0.500  0.500  0.000  1.0
  In  In5  1  0.750  0.250  0.500  1.0
  In  In6  1  0.606  0.106  0.500  1.0
  In  In7  1  0.250  0.750  0.500  1.0
  Pt  Pt8  1  0.320  0.320  0.000  1.0
  Pt  Pt9  1  0.680  0.680  0.000  1.0
[/CIF]
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