The structure described by Sr2CdWO6 crystallizes in the orthorhombic Pmmn space group. Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(1), and four equivalent O(2) atoms. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with six equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. Cd(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CdO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Sr(1), one W(1), and one Cd(1) atom to form distorted OSr3CdW square pyramids that share corners with four equivalent O(2)Sr4CdW octahedra, corners with four equivalent O(1)Sr3CdW square pyramids, edges with two equivalent O(1)Sr3CdW square pyramids, and faces with four equivalent O(2)Sr4CdW octahedra. The corner-sharing octahedral tilt angles range from 56-61°. In the second O site, O(2) is bonded to four equivalent Sr(1), one W(1), and one Cd(1) atom to form distorted OSr4CdW octahedra that share corners with four equivalent O(2)Sr4CdW octahedra, corners with four equivalent O(1)Sr3CdW square pyramids, edges with two equivalent O(2)Sr4CdW octahedra, faces with two equivalent O(2)Sr4CdW octahedra, and faces with four equivalent O(1)Sr3CdW square pyramids. The corner-sharing octahedral tilt angles are 53°. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Sr(1), one W(1), and one Cd(1) atom. is represented by the CIF file [CIF]
data_Sr2CdWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.829
_cell_length_b   6.064
_cell_length_c   8.335
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   294.609
_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  0.500  0.790  0.764  1.0
  Sr  Sr1  1  0.500  0.790  0.236  1.0
  Sr  Sr2  1  0.000  0.210  0.736  1.0
  Sr  Sr3  1  0.000  0.210  0.264  1.0
  Cd  Cd4  1  0.000  0.726  0.500  1.0
  Cd  Cd5  1  0.500  0.274  0.000  1.0
  W  W6  1  0.500  0.237  0.500  1.0
  W  W7  1  0.000  0.763  0.000  1.0
  O  O8  1  0.500  0.219  0.733  1.0
  O  O9  1  0.500  0.219  0.267  1.0
  O  O10  1  0.000  0.781  0.767  1.0
  O  O11  1  0.000  0.781  0.233  1.0
  O  O12  1  0.734  0.002  0.500  1.0
  O  O13  1  0.266  0.002  0.500  1.0
  O  O14  1  0.743  0.451  0.500  1.0
  O  O15  1  0.257  0.451  0.500  1.0
  O  O16  1  0.243  0.549  0.000  1.0
  O  O17  1  0.757  0.549  0.000  1.0
  O  O18  1  0.766  0.998  0.000  1.0
  O  O19  1  0.234  0.998  0.000  1.0
[/CIF]
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The structure described by Sr2CdWO6 crystallizes in the orthorhombic Pmmn space group. Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(1), and four equivalent O(2) atoms. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with six equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. Cd(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CdO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Sr(1), one W(1), and one Cd(1) atom to form distorted OSr3CdW square pyramids that share corners with four equivalent O(2)Sr4CdW octahedra, corners with four equivalent O(1)Sr3CdW square pyramids, edges with two equivalent O(1)Sr3CdW square pyramids, and faces with four equivalent O(2)Sr4CdW octahedra. The corner-sharing octahedral tilt angles range from 56-61°. In the second O site, O(2) is bonded to four equivalent Sr(1), one W(1), and one Cd(1) atom to form distorted OSr4CdW octahedra that share corners with four equivalent O(2)Sr4CdW octahedra, corners with four equivalent O(1)Sr3CdW square pyramids, edges with two equivalent O(2)Sr4CdW octahedra, faces with two equivalent O(2)Sr4CdW octahedra, and faces with four equivalent O(1)Sr3CdW square pyramids. The corner-sharing octahedral tilt angles are 53°. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Sr(1), one W(1), and one Cd(1) atom. is represented by the CIF file [CIF]
data_Sr2CdWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.829
_cell_length_b   6.064
_cell_length_c   8.335
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   294.609
_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  0.500  0.790  0.764  1.0
  Sr  Sr1  1  0.500  0.790  0.236  1.0
  Sr  Sr2  1  0.000  0.210  0.736  1.0
  Sr  Sr3  1  0.000  0.210  0.264  1.0
  Cd  Cd4  1  0.000  0.726  0.500  1.0
  Cd  Cd5  1  0.500  0.274  0.000  1.0
  W  W6  1  0.500  0.237  0.500  1.0
  W  W7  1  0.000  0.763  0.000  1.0
  O  O8  1  0.500  0.219  0.733  1.0
  O  O9  1  0.500  0.219  0.267  1.0
  O  O10  1  0.000  0.781  0.767  1.0
  O  O11  1  0.000  0.781  0.233  1.0
  O  O12  1  0.734  0.002  0.500  1.0
  O  O13  1  0.266  0.002  0.500  1.0
  O  O14  1  0.743  0.451  0.500  1.0
  O  O15  1  0.257  0.451  0.500  1.0
  O  O16  1  0.243  0.549  0.000  1.0
  O  O17  1  0.757  0.549  0.000  1.0
  O  O18  1  0.766  0.998  0.000  1.0
  O  O19  1  0.234  0.998  0.000  1.0
[/CIF]
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