data_Sr2DyReO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.9
_cell_length_b   5.9
_cell_length_c   5.9
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2DyReO6
_chemical_formula_sum   'Sr2 Dy1 Re1 O6'
_cell_volume   145.55
_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  Sr6  1  0.26  0.26  0.26  1.0
  Sr  Sr7  1  0.09  0.09  0.09  1.0
  Dy  Dy8  1  0.0  0.0  0.0  1.0
  Re  Re9  1  0.18  0.18  0.18  1.0
  O  O0  1  0.18  0.21  0.18  1.0
  O  O1  1  0.18  0.18  0.14  1.0
  O  O2  1  0.18  0.18  0.21  1.0
  O  O3  1  0.14  0.18  0.18  1.0
  O  O4  1  0.18  0.14  0.18  1.0
  O  O5  1  0.21  0.18  0.18  1.0

data_Sr2DyReO6
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.9
_cell_length_b   5.9
_cell_length_c   14.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Sr2DyReO6
_chemical_formula_sum   'Sr6 Dy3 Re3 O18'
_cell_volume   436.66
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.74  1.0
  Sr  Sr1  3  0.0  0.0  0.91  1.0
  Dy  Dy2  3  0.0  0.0  0.0  1.0
  Re  Re3  3  0.0  0.0  0.82  1.0
  O  O4  9  0.01  0.02  0.81  1.0
  O  O5  9  0.02  0.01  0.83  1.0

Sr Sr Dy Re O O O O O O
Sr Sr Dy Re O O O O O O 0 9 o o o 0 6 o o o 0 4 o o o 0 3 o o o 1 2 o o o 1 8 o o o 1 7 o o o 1 5 o o o 1 3 o o o 3 8 o o o 3 7 o o o 3 5 o o o 3 9 o o o 3 6 o o o 3 4 o o o 4 6 o o o 4 9 o o o 5 8 o o o 5 7 o o o 6 9 o o o 7 8 o o o 
Sr2DyReO6 is Copper structured and crystallizes in the trigonal R3m space group. The structure is zero-dimensional and consists of three Sr2DyReO6 clusters. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. All Sr(1)-O(1) bond lengths are 1.13 Å. In the second Sr site, Sr(2) is bonded in a rectangular see-saw-like geometry to one Dy(1) and three equivalent O(2) atoms. The Sr(2)-Dy(1) bond length is 1.27 Å. All Sr(2)-O(2) bond lengths are 1.13 Å. Dy(1) is bonded in a single-bond geometry to one Sr(2) atom. Re(1) is bonded in a hexagonal planar geometry to three equivalent O(1) and three equivalent O(2) atoms. All Re(1)-O(1) bond lengths are 0.18 Å. All Re(1)-O(2) bond lengths are 0.18 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Sr(1) and one Re(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Sr(2) and one Re(1) atom.