The compound described by Sr3WO6 is Ilmenite-like structured and crystallizes in the trigonal R-3 space group. Sr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form distorted SrO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with four equivalent Sr(1)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, and edges with four equivalent Sr(1)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 28-36°. There are two inequivalent W sites. In the first W site, W(1) is bonded to six equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 pentagonal pyramids and edges with six equivalent Sr(1)O6 pentagonal pyramids. In the second W site, W(2) is bonded to six equivalent O(1) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 pentagonal pyramids and edges with six equivalent Sr(1)O6 pentagonal pyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Sr(1) and one W(2) atom to form a mixture of distorted corner and edge-sharing OSr3W trigonal pyramids. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to three equivalent Sr(1) and one W(1) atom. is represented by the CIF file [CIF]
data_Sr3WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.856
_cell_length_b   6.856
_cell_length_c   6.856
_cell_angle_alpha   91.690
_cell_angle_beta   91.690
_cell_angle_gamma   91.690
_symmetry_Int_Tables_number   1
_cell_volume   321.850
_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  0.064  0.253  0.563  1.0
  Sr  Sr1  1  0.437  0.936  0.747  1.0
  Sr  Sr2  1  0.747  0.437  0.936  1.0
  Sr  Sr3  1  0.253  0.563  0.064  1.0
  Sr  Sr4  1  0.563  0.064  0.253  1.0
  Sr  Sr5  1  0.936  0.747  0.437  1.0
  W  W6  1  0.500  0.500  0.500  1.0
  W  W7  1  0.000  0.000  0.000  1.0
  O  O8  1  0.067  0.269  0.942  1.0
  O  O9  1  0.058  0.933  0.731  1.0
  O  O10  1  0.453  0.573  0.770  1.0
  O  O11  1  0.731  0.058  0.933  1.0
  O  O12  1  0.230  0.547  0.427  1.0
  O  O13  1  0.427  0.230  0.547  1.0
  O  O14  1  0.573  0.770  0.453  1.0
  O  O15  1  0.770  0.453  0.573  1.0
  O  O16  1  0.269  0.942  0.067  1.0
  O  O17  1  0.547  0.427  0.230  1.0
  O  O18  1  0.942  0.067  0.269  1.0
  O  O19  1  0.933  0.731  0.058  1.0
[/CIF]
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The compound described by Sr3WO6 is Ilmenite-like structured and crystallizes in the trigonal R-3 space group. Sr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form distorted SrO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with four equivalent Sr(1)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, and edges with four equivalent Sr(1)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 28-36°. There are two inequivalent W sites. In the first W site, W(1) is bonded to six equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 pentagonal pyramids and edges with six equivalent Sr(1)O6 pentagonal pyramids. In the second W site, W(2) is bonded to six equivalent O(1) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 pentagonal pyramids and edges with six equivalent Sr(1)O6 pentagonal pyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Sr(1) and one W(2) atom to form a mixture of distorted corner and edge-sharing OSr3W trigonal pyramids. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to three equivalent Sr(1) and one W(1) atom. is represented by the CIF file [CIF]
data_Sr3WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.856
_cell_length_b   6.856
_cell_length_c   6.856
_cell_angle_alpha   91.690
_cell_angle_beta   91.690
_cell_angle_gamma   91.690
_symmetry_Int_Tables_number   1
_cell_volume   321.850
_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  0.064  0.253  0.563  1.0
  Sr  Sr1  1  0.437  0.936  0.747  1.0
  Sr  Sr2  1  0.747  0.437  0.936  1.0
  Sr  Sr3  1  0.253  0.563  0.064  1.0
  Sr  Sr4  1  0.563  0.064  0.253  1.0
  Sr  Sr5  1  0.936  0.747  0.437  1.0
  W  W6  1  0.500  0.500  0.500  1.0
  W  W7  1  0.000  0.000  0.000  1.0
  O  O8  1  0.067  0.269  0.942  1.0
  O  O9  1  0.058  0.933  0.731  1.0
  O  O10  1  0.453  0.573  0.770  1.0
  O  O11  1  0.731  0.058  0.933  1.0
  O  O12  1  0.230  0.547  0.427  1.0
  O  O13  1  0.427  0.230  0.547  1.0
  O  O14  1  0.573  0.770  0.453  1.0
  O  O15  1  0.770  0.453  0.573  1.0
  O  O16  1  0.269  0.942  0.067  1.0
  O  O17  1  0.547  0.427  0.230  1.0
  O  O18  1  0.942  0.067  0.269  1.0
  O  O19  1  0.933  0.731  0.058  1.0
[/CIF]
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