The material described by Sr(RuSb3)4 crystallizes in the cubic Im-3 space group. Sr(1) is bonded to twelve equivalent Sb(1) atoms to form SrSb12 cuboctahedra that share faces with eight equivalent Ru(1)Sb6 octahedra. Ru(1) is bonded to six equivalent Sb(1) atoms to form RuSb6 octahedra that share corners with six equivalent Ru(1)Sb6 octahedra and faces with two equivalent Sr(1)Sb12 cuboctahedra. The corner-sharing octahedral tilt angles are 55°. Sb(1) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Ru(1), and two equivalent Sb(1) atoms. is represented by the CIF card [CIF]
data_Sr(Sb3Ru)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.102
_cell_length_b   8.102
_cell_length_c   8.102
_cell_angle_alpha   109.472
_cell_angle_beta   109.471
_cell_angle_gamma   109.472
_symmetry_Int_Tables_number   1
_cell_volume   409.390
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.343  0.159  0.502  1.0
  Sb  Sb2  1  0.841  0.498  0.657  1.0
  Sb  Sb3  1  0.184  0.343  0.841  1.0
  Sb  Sb4  1  0.159  0.816  0.657  1.0
  Sb  Sb5  1  0.498  0.657  0.841  1.0
  Sb  Sb6  1  0.841  0.184  0.343  1.0
  Sb  Sb7  1  0.816  0.657  0.159  1.0
  Sb  Sb8  1  0.502  0.343  0.159  1.0
  Sb  Sb9  1  0.159  0.502  0.343  1.0
  Sb  Sb10  1  0.657  0.841  0.498  1.0
  Sb  Sb11  1  0.343  0.841  0.184  1.0
  Sb  Sb12  1  0.657  0.159  0.816  1.0
  Ru  Ru13  1  0.500  0.500  0.500  1.0
  Ru  Ru14  1  0.000  0.500  0.000  1.0
  Ru  Ru15  1  0.000  0.000  0.500  1.0
  Ru  Ru16  1  0.500  0.000  0.000  1.0
[/CIF]
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The material described by Sr(RuSb3)4 crystallizes in the cubic Im-3 space group. Sr(1) is bonded to twelve equivalent Sb(1) atoms to form SrSb12 cuboctahedra that share faces with eight equivalent Ru(1)Sb6 octahedra. Ru(1) is bonded to six equivalent Sb(1) atoms to form RuSb6 octahedra that share corners with six equivalent Ru(1)Sb6 octahedra and faces with two equivalent Sr(1)Sb12 cuboctahedra. The corner-sharing octahedral tilt angles are 55°. Sb(1) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Ru(1), and two equivalent Sb(1) atoms. is represented by the CIF card [CIF]
data_Sr(Sb3Ru)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.102
_cell_length_b   8.102
_cell_length_c   8.102
_cell_angle_alpha   109.472
_cell_angle_beta   109.471
_cell_angle_gamma   109.472
_symmetry_Int_Tables_number   1
_cell_volume   409.390
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.343  0.159  0.502  1.0
  Sb  Sb2  1  0.841  0.498  0.657  1.0
  Sb  Sb3  1  0.184  0.343  0.841  1.0
  Sb  Sb4  1  0.159  0.816  0.657  1.0
  Sb  Sb5  1  0.498  0.657  0.841  1.0
  Sb  Sb6  1  0.841  0.184  0.343  1.0
  Sb  Sb7  1  0.816  0.657  0.159  1.0
  Sb  Sb8  1  0.502  0.343  0.159  1.0
  Sb  Sb9  1  0.159  0.502  0.343  1.0
  Sb  Sb10  1  0.657  0.841  0.498  1.0
  Sb  Sb11  1  0.343  0.841  0.184  1.0
  Sb  Sb12  1  0.657  0.159  0.816  1.0
  Ru  Ru13  1  0.500  0.500  0.500  1.0
  Ru  Ru14  1  0.000  0.500  0.000  1.0
  Ru  Ru15  1  0.000  0.000  0.500  1.0
  Ru  Ru16  1  0.500  0.000  0.000  1.0
[/CIF]
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