data_AgSbRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.51
_cell_length_b   4.51
_cell_length_c   4.51
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSbRu2
_chemical_formula_sum   'Ag1 Sb1 Ru2'
_cell_volume   64.95
_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
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.19  0.19  0.19  1.0
  Ru  Ru1  1  0.6  0.6  0.6  1.0
  Ru  Ru2  1  0.79  0.79  0.79  1.0

data_AgSbRu2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.51
_cell_length_b   4.51
_cell_length_c   11.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   AgSbRu2
_chemical_formula_sum   'Ag3 Sb3 Ru6'
_cell_volume   194.84
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Ag  Ag0  3  0.0  0.0  0.0  1.0
  Sb  Sb1  3  0.0  0.0  0.81  1.0
  Ru  Ru2  3  0.0  0.0  0.21  1.0
  Ru  Ru3  3  0.0  0.0  0.4  1.0

Ag Sb Ru Ru
Ru2AgSb crystallizes in the trigonal R3m space group. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a 7-coordinate geometry to one Ru(2), three equivalent Ag(1), and three equivalent Sb(1) atoms. The Ru(1)-Ru(2) bond length is 2.10 Å. All Ru(1)-Ag(1) bond lengths are 2.72 Å. All Ru(1)-Sb(1) bond lengths are 2.72 Å. In the second Ru site, Ru(2) is bonded in a 8-coordinate geometry to one Ru(1), four equivalent Ag(1), and three equivalent Sb(1) atoms. There is one shorter (2.37 Å) and three longer (2.92 Å) Ru(2)-Ag(1) bond lengths. All Ru(2)-Sb(1) bond lengths are 2.72 Å. Ag(1) is bonded in a 2-coordinate geometry to three equivalent Ru(1), four equivalent Ru(2), and one Sb(1) atom. The Ag(1)-Sb(1) bond length is 2.10 Å. Sb(1) is bonded in a 1-coordinate geometry to three equivalent Ru(1), three equivalent Ru(2), and one Ag(1) atom.