The crystal structure described by CaCd(WO4)2 is Zircon-derived structured and crystallizes in the tetragonal I-4 space group. Ca(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. In the second W site, W(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. Cd(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ca(1), one W(1), and one Cd(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ca(1), one W(2), and one Cd(1) atom. is represented by the CIF card [CIF]
data_CaCd(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.797
_cell_length_b   6.797
_cell_length_c   6.797
_cell_angle_alpha   133.852
_cell_angle_beta   133.852
_cell_angle_gamma   67.319
_symmetry_Int_Tables_number   1
_cell_volume   160.578
_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
  Ca  Ca0  1  0.250  0.750  0.500  1.0
  Cd  Cd1  1  0.000  0.000  0.000  1.0
  W  W2  1  0.750  0.250  0.500  1.0
  W  W3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.905  0.007  0.589  1.0
  O  O5  1  0.418  0.316  0.411  1.0
  O  O6  1  0.568  0.653  0.398  1.0
  O  O7  1  0.255  0.169  0.602  1.0
  O  O8  1  0.347  0.745  0.914  1.0
  O  O9  1  0.831  0.432  0.086  1.0
  O  O10  1  0.684  0.095  0.102  1.0
  O  O11  1  0.993  0.582  0.898  1.0
[/CIF]
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The crystal structure described by CaCd(WO4)2 is Zircon-derived structured and crystallizes in the tetragonal I-4 space group. Ca(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. In the second W site, W(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. Cd(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ca(1), one W(1), and one Cd(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ca(1), one W(2), and one Cd(1) atom. is represented by the CIF card [CIF]
data_CaCd(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.797
_cell_length_b   6.797
_cell_length_c   6.797
_cell_angle_alpha   133.852
_cell_angle_beta   133.852
_cell_angle_gamma   67.319
_symmetry_Int_Tables_number   1
_cell_volume   160.578
_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
  Ca  Ca0  1  0.250  0.750  0.500  1.0
  Cd  Cd1  1  0.000  0.000  0.000  1.0
  W  W2  1  0.750  0.250  0.500  1.0
  W  W3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.905  0.007  0.589  1.0
  O  O5  1  0.418  0.316  0.411  1.0
  O  O6  1  0.568  0.653  0.398  1.0
  O  O7  1  0.255  0.169  0.602  1.0
  O  O8  1  0.347  0.745  0.914  1.0
  O  O9  1  0.831  0.432  0.086  1.0
  O  O10  1  0.684  0.095  0.102  1.0
  O  O11  1  0.993  0.582  0.898  1.0
[/CIF]
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