data_Sr2Y
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.6
_cell_length_b   7.6
_cell_length_c   9.58
_cell_angle_alpha   106.7
_cell_angle_beta   106.7
_cell_angle_gamma   30.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2Y
_chemical_formula_sum   'Sr4 Y2'
_cell_volume   269.2
_cell_formula_units_Z   2
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  0.55  0.0  0.14  1.0
  Sr  Sr1  1  0.13  0.0  0.87  1.0
  Sr  Sr2  1  0.77  0.0  0.92  1.0
  Sr  Sr3  1  0.02  0.0  0.78  1.0
  Y  Y4  1  0.7  0.0  0.4  1.0
  Y  Y5  1  0.96  0.0  0.85  1.0

data_Sr2Y
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.02
_cell_length_b   7.6
_cell_length_c   9.58
_cell_angle_alpha   106.7
_cell_angle_beta   90.0
_cell_angle_gamma   105.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2Y
_chemical_formula_sum   'Sr4 Y2'
_cell_volume   269.2
_cell_formula_units_Z   2
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  0.23  0.08  1.0
  Sr  Sr1  1  0.0  0.45  0.86  1.0
  Sr  Sr2  1  0.0  0.87  0.13  1.0
  Sr  Sr3  1  0.0  0.98  0.22  1.0
  Y  Y4  1  0.0  0.04  0.15  1.0
  Y  Y5  1  0.0  0.3  0.6  1.0

Sr Sr Sr Sr Y Y
Sr Sr Sr Sr Y Y 0 4 o o o 1 3 o o o 2 5 o o o 3 5 - o o 