The structure described by UPtGa crystallizes in the monoclinic Pm space group. There are three inequivalent U sites. In the first U site, U(1) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. In the second U site, U(2) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. In the third U site, U(3) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. There are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 9-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Ga(1), one Ga(2), and one Ga(3) atom. In the second Pt site, Pt(2) is bonded in a 9-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Ga(1), one Ga(2), and one Ga(3) atom. In the third Pt site, Pt(3) is bonded in a 9-coordinate geometry to one U(1), one U(2), one U(3), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 4-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), and one Ga(3) atom. In the second Ga site, Ga(2) is bonded in a 4-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), and one Ga(3) atom. In the third Ga site, Ga(3) is bonded in a 12-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_UGaPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.051
_cell_length_b   7.062
_cell_length_c   4.121
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.927
_symmetry_Int_Tables_number   1
_cell_volume   177.830
_cell_formula_units_Z   3
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
  U  U0  1  0.423  0.999  0.500  1.0
  U  U1  1  0.997  0.422  0.500  1.0
  U  U2  1  0.576  0.578  0.500  1.0
  Ga  Ga3  1  0.761  1.000  0.000  1.0
  Ga  Ga4  1  1.000  0.760  0.000  1.0
  Ga  Ga5  1  0.241  0.241  0.000  1.0
  Pt  Pt6  1  0.334  0.668  0.000  1.0
  Pt  Pt7  1  0.668  0.332  0.000  1.0
  Pt  Pt8  1  0.001  0.000  0.500  1.0
[/CIF]
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The structure described by UPtGa crystallizes in the monoclinic Pm space group. There are three inequivalent U sites. In the first U site, U(1) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. In the second U site, U(2) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. In the third U site, U(3) is bonded in a 11-coordinate geometry to one Pt(3), two equivalent Pt(1), two equivalent Pt(2), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. There are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 9-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Ga(1), one Ga(2), and one Ga(3) atom. In the second Pt site, Pt(2) is bonded in a 9-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Ga(1), one Ga(2), and one Ga(3) atom. In the third Pt site, Pt(3) is bonded in a 9-coordinate geometry to one U(1), one U(2), one U(3), two equivalent Ga(1), two equivalent Ga(2), and two equivalent Ga(3) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 4-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), and one Ga(3) atom. In the second Ga site, Ga(2) is bonded in a 4-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), and one Ga(3) atom. In the third Ga site, Ga(3) is bonded in a 12-coordinate geometry to two equivalent U(1), two equivalent U(2), two equivalent U(3), one Pt(1), one Pt(2), two equivalent Pt(3), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_UGaPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.051
_cell_length_b   7.062
_cell_length_c   4.121
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.927
_symmetry_Int_Tables_number   1
_cell_volume   177.830
_cell_formula_units_Z   3
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
  U  U0  1  0.423  0.999  0.500  1.0
  U  U1  1  0.997  0.422  0.500  1.0
  U  U2  1  0.576  0.578  0.500  1.0
  Ga  Ga3  1  0.761  1.000  0.000  1.0
  Ga  Ga4  1  1.000  0.760  0.000  1.0
  Ga  Ga5  1  0.241  0.241  0.000  1.0
  Pt  Pt6  1  0.334  0.668  0.000  1.0
  Pt  Pt7  1  0.668  0.332  0.000  1.0
  Pt  Pt8  1  0.001  0.000  0.500  1.0
[/CIF]
.