The structure described by WCrZn2O6 crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(5), and one O(7) atom to form WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-40°. In the second W site, W(2) is bonded to one O(1), one O(11), one O(4), one O(6), one O(8), and one O(9) atom to form WO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-40°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(10), one O(11), one O(4), one O(5), and one O(8) atom to form CrO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-39°. In the second Cr site, Cr(2) is bonded to one O(12), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent W(2)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-40°. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(6) atom. In the third Zn site, Zn(3) is bonded in a 6-coordinate geometry to one O(11), one O(2), one O(3), one O(5), one O(7), and one O(9) atom. In the fourth Zn site, Zn(4) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(12), one O(4), one O(6), and one O(8) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(2), one Cr(1), one Zn(1), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the second O site, O(2) is bonded in a 4-coordinate geometry to one W(1), one Cr(2), one Zn(2), and one Zn(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one W(1), one Cr(2), one Zn(1), and one Zn(3) atom. In the fourth O site, O(4) is bonded to one W(2), one Cr(1), one Zn(2), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the fifth O site, O(5) is bonded to one W(1), one Cr(1), one Zn(1), and one Zn(3) atom to form distorted corner-sharing OZn2CrW trigonal pyramids. In the sixth O site, O(6) is bonded to one W(2), one Cr(2), one Zn(2), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(1), one Cr(2), and one Zn(3) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(1), and one Zn(4) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(2), and one Zn(3) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one W(1), one Cr(1), and one Zn(4) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(1), and one Zn(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one W(1), one Cr(2), and one Zn(4) atom. is represented by the CIF file [CIF]
data_Zn2CrWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.233
_cell_length_b   5.234
_cell_length_c   5.542
_cell_angle_alpha   62.039
_cell_angle_beta   61.977
_cell_angle_gamma   60.106
_symmetry_Int_Tables_number   1
_cell_volume   110.549
_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
  Cr  Cr0  1  0.499  0.482  0.505  1.0
  O  O1  1  0.234  0.863  0.266  1.0
  O  O2  1  0.623  0.219  0.264  1.0
  O  O3  1  0.879  0.607  0.266  1.0
  O  O4  1  0.756  0.101  0.751  1.0
  O  O5  1  0.119  0.360  0.751  1.0
  O  O6  1  0.378  0.737  0.753  1.0
  W  W7  1  0.001  0.985  0.998  1.0
  Zn  Zn8  1  0.238  0.224  0.284  1.0
  Zn  Zn9  1  0.778  0.760  0.670  1.0
[/CIF]
.
The structure described by WCrZn2O6 crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(5), and one O(7) atom to form WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-40°. In the second W site, W(2) is bonded to one O(1), one O(11), one O(4), one O(6), one O(8), and one O(9) atom to form WO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-40°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(10), one O(11), one O(4), one O(5), and one O(8) atom to form CrO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-39°. In the second Cr site, Cr(2) is bonded to one O(12), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent W(2)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-40°. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(6) atom. In the third Zn site, Zn(3) is bonded in a 6-coordinate geometry to one O(11), one O(2), one O(3), one O(5), one O(7), and one O(9) atom. In the fourth Zn site, Zn(4) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(12), one O(4), one O(6), and one O(8) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(2), one Cr(1), one Zn(1), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the second O site, O(2) is bonded in a 4-coordinate geometry to one W(1), one Cr(2), one Zn(2), and one Zn(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one W(1), one Cr(2), one Zn(1), and one Zn(3) atom. In the fourth O site, O(4) is bonded to one W(2), one Cr(1), one Zn(2), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the fifth O site, O(5) is bonded to one W(1), one Cr(1), one Zn(1), and one Zn(3) atom to form distorted corner-sharing OZn2CrW trigonal pyramids. In the sixth O site, O(6) is bonded to one W(2), one Cr(2), one Zn(2), and one Zn(4) atom to form a mixture of distorted corner and edge-sharing OZn2CrW trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(1), one Cr(2), and one Zn(3) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(1), and one Zn(4) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(2), and one Zn(3) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one W(1), one Cr(1), and one Zn(4) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one W(2), one Cr(1), and one Zn(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one W(1), one Cr(2), and one Zn(4) atom. is represented by the CIF file [CIF]
data_Zn2CrWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.233
_cell_length_b   5.234
_cell_length_c   5.542
_cell_angle_alpha   62.039
_cell_angle_beta   61.977
_cell_angle_gamma   60.106
_symmetry_Int_Tables_number   1
_cell_volume   110.549
_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
  Cr  Cr0  1  0.499  0.482  0.505  1.0
  O  O1  1  0.234  0.863  0.266  1.0
  O  O2  1  0.623  0.219  0.264  1.0
  O  O3  1  0.879  0.607  0.266  1.0
  O  O4  1  0.756  0.101  0.751  1.0
  O  O5  1  0.119  0.360  0.751  1.0
  O  O6  1  0.378  0.737  0.753  1.0
  W  W7  1  0.001  0.985  0.998  1.0
  Zn  Zn8  1  0.238  0.224  0.284  1.0
  Zn  Zn9  1  0.778  0.760  0.670  1.0
[/CIF]
.