The material described by U2Ru2Sn crystallizes in the tetragonal P4/mbm space group. U(1) is bonded in a 6-coordinate geometry to six equivalent Ru(1) and four equivalent Sn(1) atoms. Ru(1) is bonded in a 8-coordinate geometry to six equivalent U(1) and two equivalent Sn(1) atoms. Sn(1) is bonded to eight equivalent U(1) and four equivalent Ru(1) atoms to form a mixture of distorted corner and face-sharing SnU8Ru4 cuboctahedra. is represented by the CIF card [CIF]
data_U2SnRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.535
_cell_length_b   7.535
_cell_length_c   3.463
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   196.647
_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
  U  U0  1  0.332  0.832  0.500  1.0
  U  U1  1  0.832  0.668  0.500  1.0
  U  U2  1  0.168  0.332  0.500  1.0
  U  U3  1  0.668  0.168  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.000  1.0
  Sn  Sn5  1  0.500  0.500  0.000  1.0
  Ru  Ru6  1  0.363  0.137  0.000  1.0
  Ru  Ru7  1  0.863  0.363  0.000  1.0
  Ru  Ru8  1  0.137  0.637  0.000  1.0
  Ru  Ru9  1  0.637  0.863  0.000  1.0
[/CIF]
.
The material described by U2Ru2Sn crystallizes in the tetragonal P4/mbm space group. U(1) is bonded in a 6-coordinate geometry to six equivalent Ru(1) and four equivalent Sn(1) atoms. Ru(1) is bonded in a 8-coordinate geometry to six equivalent U(1) and two equivalent Sn(1) atoms. Sn(1) is bonded to eight equivalent U(1) and four equivalent Ru(1) atoms to form a mixture of distorted corner and face-sharing SnU8Ru4 cuboctahedra. is represented by the CIF card [CIF]
data_U2SnRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.535
_cell_length_b   7.535
_cell_length_c   3.463
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   196.647
_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
  U  U0  1  0.332  0.832  0.500  1.0
  U  U1  1  0.832  0.668  0.500  1.0
  U  U2  1  0.168  0.332  0.500  1.0
  U  U3  1  0.668  0.168  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.000  1.0
  Sn  Sn5  1  0.500  0.500  0.000  1.0
  Ru  Ru6  1  0.363  0.137  0.000  1.0
  Ru  Ru7  1  0.863  0.363  0.000  1.0
  Ru  Ru8  1  0.137  0.637  0.000  1.0
  Ru  Ru9  1  0.637  0.863  0.000  1.0
[/CIF]
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