data_GaSnRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.36
_cell_length_b   4.36
_cell_length_c   3.28
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaSnRu
_chemical_formula_sum   'Ga1 Sn1 Ru1'
_cell_volume   53.95
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.18  0.26  0.64  1.0
  Ru  Ru1  1  0.0  0.52  0.0  1.0

data_GaSnRu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.28
_cell_length_b   4.36
_cell_length_c   4.36
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaSnRu
_chemical_formula_sum   'Ga1 Sn1 Ru1'
_cell_volume   53.95
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.64  0.18  0.26  1.0
  Ru  Ru2  1  -0.0  0.0  0.52  1.0

Ga Sn Ru
Ga Sn Ru 0 1 o o - 0 2 o - o 0 2 o o o 1 2 o o + 
RuGaSn crystallizes in the triclinic P1 space group. Ru(1) is bonded in a 2-coordinate geometry to two equivalent Ga(1) and three equivalent Sn(1) atoms. There is one shorter (2.11 Å) and one longer (2.25 Å) Ru(1)-Ga(1) bond length. There are a spread of Ru(1)-Sn(1) bond distances ranging from 2.03-3.38 Å. Ga(1) is bonded to two equivalent Ru(1) and two equivalent Sn(1) atoms to form distorted corner-sharing GaSn2Ru2 tetrahedra. There is one shorter (1.55 Å) and one longer (2.33 Å) Ga(1)-Sn(1) bond length. Sn(1) is bonded in a 5-coordinate geometry to three equivalent Ru(1) and two equivalent Ga(1) atoms.