data_SrY2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   4.86
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrY2Ga
_chemical_formula_sum   'Sr1 Y2 Ga1'
_cell_volume   118.0
_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  0.46  0.46  0.0  1.0
  Y  Y2  1  0.46  0.0  0.43  1.0
  Y  Y3  1  0.0  0.46  0.43  1.0
  Ga  Ga0  1  0.0  0.0  0.0  1.0

data_SrY2Ga
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.97
_cell_length_b   6.97
_cell_length_c   4.86
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrY2Ga
_chemical_formula_sum   'Sr2 Y4 Ga2'
_cell_volume   236.01
_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  0.46  0.0  0.0  1.0
  Y  Y1  4  0.23  0.23  0.43  1.0
  Ga  Ga2  2  0.0  0.0  0.0  1.0

Sr Y Y Ga
SrY2Ga crystallizes in the monoclinic Cm space group. Sr(1) is bonded to eight equivalent Y(1) and four equivalent Ga(1) atoms to form a mixture of distorted corner and face-sharing SrY8Ga4 cuboctahedra. There are a spread of Sr(1)-Y(1) bond distances ranging from 3.10-3.83 Å. There are a spread of Sr(1)-Ga(1) bond distances ranging from 3.23-3.74 Å. Y(1) is bonded in a 12-coordinate geometry to four equivalent Sr(1), four equivalent Y(1), and four equivalent Ga(1) atoms. There are a spread of Y(1)-Y(1) bond distances ranging from 3.23-3.74 Å. There are a spread of Y(1)-Ga(1) bond distances ranging from 3.10-3.83 Å. Ga(1) is bonded in a 12-coordinate geometry to four equivalent Sr(1) and eight equivalent Y(1) atoms.