data_SrYGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.27
_cell_length_b   7.27
_cell_length_c   7.27
_cell_angle_alpha   150.18
_cell_angle_beta   150.18
_cell_angle_gamma   42.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrYGa
_chemical_formula_sum   'Sr1 Y1 Ga1'
_cell_volume   94.61
_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
  Sr  Sr1  1  0.0  0.0  0.83  1.0
  Y  Y2  1  0.0  0.0  0.47  1.0
  Ga  Ga0  1  0.0  0.0  0.23  1.0

data_SrYGa
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.29
_cell_length_b   5.29
_cell_length_c   7.27
_cell_angle_alpha   90.0
_cell_angle_beta   111.34
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrYGa
_chemical_formula_sum   'Sr2 Y2 Ga2'
_cell_volume   189.22
_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
  Sr  Sr0  2  0.0  0.0  0.17  1.0
  Y  Y1  2  0.0  0.0  0.53  1.0
  Ga  Ga2  2  0.0  0.0  0.77  1.0

Sr Y Ga
Sr Y Ga 0 1 o o o 0 2 o o + 1 2 o o o 