data_YNbGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.86
_cell_length_b   6.85
_cell_length_c   3.11
_cell_angle_alpha   77.18
_cell_angle_beta   76.64
_cell_angle_gamma   26.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YNbGa
_chemical_formula_sum   'Y1 Nb1 Ga1'
_cell_volume   62.63
_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
  Y  Y2  1  0.17  0.22  0.43  1.0
  Nb  Nb1  1  0.17  0.22  0.44  1.0
  Ga  Ga0  1  0.17  0.22  0.13  1.0

data_YNbGa
_symmetry_space_group_name_H-M   Imm2
_cell_length_a   3.11
_cell_length_b   12.99
_cell_length_c   3.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   44
_chemical_formula_structural   YNbGa
_chemical_formula_sum   'Y2 Nb2 Ga2'
_cell_volume   125.29
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z+1/2'
  6  '-x+1/2, -y+1/2, z+1/2'
  7  '-x+1/2, y+1/2, z+1/2'
  8  'x+1/2, -y+1/2, z+1/2'
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
  Y  Y0  2  0.0  0.0  0.35  1.0
  Nb  Nb1  2  0.0  0.0  0.34  1.0
  Ga  Ga2  2  0.0  0.0  0.66  1.0

Y Nb Ga
YNbGa crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YNbGa clusters. Y(1) is bonded in a linear geometry to one Nb(1) and one Ga(1) atom. The Y(1)-Nb(1) bond length is 0.03 Å. The Y(1)-Ga(1) bond length is 0.94 Å. Nb(1) is bonded in a single-bond geometry to one Y(1) atom. Ga(1) is bonded in a distorted single-bond geometry to one Y(1) atom.