data_NaTl2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.45
_cell_length_b   4.75
_cell_length_c   6.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTl2Ga
_chemical_formula_sum   'Na1 Tl2 Ga1'
_cell_volume   107.67
_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
  Na  Na1  1  0.0  0.0  0.88  1.0
  Tl  Tl2  1  0.73  0.38  0.54  1.0
  Tl  Tl3  1  0.0  0.0  0.75  1.0
  Ga  Ga0  1  0.73  0.38  0.22  1.0

data_NaTl2Ga
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   4.75
_cell_length_c   6.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTl2Ga
_chemical_formula_sum   'Na1 Tl2 Ga1'
_cell_volume   107.67
_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
  Na  Na0  1  0.0  0.0  0.88  1.0
  Tl  Tl1  1  0.0  0.0  0.75  1.0
  Tl  Tl2  1  0.73  0.38  0.54  1.0
  Ga  Ga3  1  0.73  0.38  0.22  1.0

Na Tl Tl Ga
NaTl2Ga crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaTl2Ga cluster. Na(1) is bonded in a single-bond geometry to one Tl(2) and one Ga(1) atom. The Na(1)-Tl(2) bond length is 0.86 Å. The Na(1)-Ga(1) bond length is 3.02 Å. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 1-coordinate geometry to one Ga(1) atom. The Tl(1)-Ga(1) bond length is 2.09 Å. In the second Tl site, Tl(2) is bonded in a single-bond geometry to one Na(1) atom. Ga(1) is bonded in a bent 150 degrees geometry to one Na(1) and one Tl(1) atom.