data_YTl2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.94
_cell_length_b   5.94
_cell_length_c   5.94
_cell_angle_alpha   135.73
_cell_angle_beta   135.73
_cell_angle_gamma   64.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YTl2Ga
_chemical_formula_sum   'Y1 Tl2 Ga1'
_cell_volume   100.92
_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  Y3  1  0.0  0.0  0.03  1.0
  Tl  Tl1  1  0.24  0.0  0.51  1.0
  Tl  Tl2  1  0.0  0.24  0.51  1.0
  Ga  Ga0  1  0.0  0.0  0.0  1.0

data_YTl2Ga
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.33
_cell_length_b   6.33
_cell_length_c   5.94
_cell_angle_alpha   90.0
_cell_angle_beta   122.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YTl2Ga
_chemical_formula_sum   'Y2 Tl4 Ga2'
_cell_volume   201.83
_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+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  Y0  2  0.0  0.0  0.03  1.0
  Tl  Tl1  4  0.38  0.38  0.28  1.0
  Ga  Ga2  2  0.0  0.0  0.0  1.0

Y Tl Tl Ga