data_SrY
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.77
_cell_length_b   6.77
_cell_length_c   6.77
_cell_angle_alpha   32.71
_cell_angle_beta   32.71
_cell_angle_gamma   32.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrY
_chemical_formula_sum   'Sr1 Y1'
_cell_volume   80.47
_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  Sr0  1  0.0  0.0  0.0  1.0
  Y  Y1  1  0.0  0.0  0.6  1.0

data_SrY
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.6
_cell_length_b   3.81
_cell_length_c   6.77
_cell_angle_alpha   90.0
_cell_angle_beta   108.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrY
_chemical_formula_sum   'Sr2 Y2'
_cell_volume   160.94
_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  0.0  1.0
  Y  Y1  2  0.0  0.0  0.4  1.0

Sr Y
Sr Y 0 1 o o - 
SrY crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two SrY clusters. Sr(1) is bonded in a distorted single-bond geometry to one Y(1) atom. The Sr(1)-Y(1) bond length is 2.72 Å. Y(1) is bonded in a distorted single-bond geometry to one Sr(1) atom.