The compound described by Lu2Pt is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded to four equivalent Pt(1) atoms to form a mixture of edge and corner-sharing LuPt4 tetrahedra. In the second Lu site, Lu(2) is bonded in a 3-coordinate geometry to three equivalent Pt(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to three equivalent Lu(2) and four equivalent Lu(1) atoms. is represented by the CIF file [CIF]
data_Lu2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.653
_cell_length_b   6.943
_cell_length_c   8.540
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   275.930
_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
  Lu  Lu0  1  0.750  0.644  0.579  1.0
  Lu  Lu1  1  0.750  0.144  0.921  1.0
  Lu  Lu2  1  0.250  0.356  0.421  1.0
  Lu  Lu3  1  0.250  0.856  0.079  1.0
  Lu  Lu4  1  0.750  0.511  0.167  1.0
  Lu  Lu5  1  0.750  0.011  0.333  1.0
  Lu  Lu6  1  0.250  0.489  0.833  1.0
  Lu  Lu7  1  0.250  0.989  0.667  1.0
  Pt  Pt8  1  0.750  0.241  0.595  1.0
  Pt  Pt9  1  0.750  0.741  0.905  1.0
  Pt  Pt10  1  0.250  0.759  0.405  1.0
  Pt  Pt11  1  0.250  0.259  0.095  1.0
[/CIF]
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The compound described by Lu2Pt is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded to four equivalent Pt(1) atoms to form a mixture of edge and corner-sharing LuPt4 tetrahedra. In the second Lu site, Lu(2) is bonded in a 3-coordinate geometry to three equivalent Pt(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to three equivalent Lu(2) and four equivalent Lu(1) atoms. is represented by the CIF file [CIF]
data_Lu2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.653
_cell_length_b   6.943
_cell_length_c   8.540
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   275.930
_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
  Lu  Lu0  1  0.750  0.644  0.579  1.0
  Lu  Lu1  1  0.750  0.144  0.921  1.0
  Lu  Lu2  1  0.250  0.356  0.421  1.0
  Lu  Lu3  1  0.250  0.856  0.079  1.0
  Lu  Lu4  1  0.750  0.511  0.167  1.0
  Lu  Lu5  1  0.750  0.011  0.333  1.0
  Lu  Lu6  1  0.250  0.489  0.833  1.0
  Lu  Lu7  1  0.250  0.989  0.667  1.0
  Pt  Pt8  1  0.750  0.241  0.595  1.0
  Pt  Pt9  1  0.750  0.741  0.905  1.0
  Pt  Pt10  1  0.250  0.759  0.405  1.0
  Pt  Pt11  1  0.250  0.259  0.095  1.0
[/CIF]
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