The crystal structure described by HoZn(WO3)2 crystallizes in the monoclinic P2_1 space group. Ho(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(6), two equivalent O(4), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(6), two equivalent O(2), and two equivalent O(4) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 36-48°. In the second W site, W(2) is bonded to one O(1), one O(6), two equivalent O(3), and two equivalent O(5) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 38-44°. Zn(1) is bonded in a 3-coordinate geometry to one O(2), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ho(1), one W(1), and one W(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ho(1), two equivalent W(1), and one Zn(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Ho(1) and two equivalent W(2) atoms. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ho(1), two equivalent W(1), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Ho(1), two equivalent W(2), and one Zn(1) atom. In the sixth O site, O(6) is bonded in a distorted tetrahedral geometry to one Ho(1), one W(1), one W(2), and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoZn(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.507
_cell_length_b   5.837
_cell_length_c   7.879
_cell_angle_alpha   87.895
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   253.120
_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
  Ho  Ho0  1  0.973  0.322  0.739  1.0
  Ho  Ho1  1  0.473  0.678  0.261  1.0
  Zn  Zn2  1  0.484  0.700  0.729  1.0
  Zn  Zn3  1  0.984  0.300  0.271  1.0
  W  W4  1  0.003  0.767  0.496  1.0
  W  W5  1  0.995  0.765  1.000  1.0
  W  W6  1  0.495  0.235  0.000  1.0
  W  W7  1  0.503  0.233  0.504  1.0
  O  O8  1  0.862  0.771  0.240  1.0
  O  O9  1  0.853  0.090  0.546  1.0
  O  O10  1  0.822  0.065  0.931  1.0
  O  O11  1  0.688  0.555  0.559  1.0
  O  O12  1  0.689  0.549  0.924  1.0
  O  O13  1  0.632  0.294  0.241  1.0
  O  O14  1  0.362  0.229  0.760  1.0
  O  O15  1  0.322  0.935  0.069  1.0
  O  O16  1  0.353  0.910  0.454  1.0
  O  O17  1  0.188  0.445  0.441  1.0
  O  O18  1  0.189  0.451  0.076  1.0
  O  O19  1  0.132  0.706  0.759  1.0
[/CIF]
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The crystal structure described by HoZn(WO3)2 crystallizes in the monoclinic P2_1 space group. Ho(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(6), two equivalent O(4), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(6), two equivalent O(2), and two equivalent O(4) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 36-48°. In the second W site, W(2) is bonded to one O(1), one O(6), two equivalent O(3), and two equivalent O(5) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 38-44°. Zn(1) is bonded in a 3-coordinate geometry to one O(2), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ho(1), one W(1), and one W(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ho(1), two equivalent W(1), and one Zn(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Ho(1) and two equivalent W(2) atoms. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ho(1), two equivalent W(1), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Ho(1), two equivalent W(2), and one Zn(1) atom. In the sixth O site, O(6) is bonded in a distorted tetrahedral geometry to one Ho(1), one W(1), one W(2), and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoZn(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.507
_cell_length_b   5.837
_cell_length_c   7.879
_cell_angle_alpha   87.895
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   253.120
_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
  Ho  Ho0  1  0.973  0.322  0.739  1.0
  Ho  Ho1  1  0.473  0.678  0.261  1.0
  Zn  Zn2  1  0.484  0.700  0.729  1.0
  Zn  Zn3  1  0.984  0.300  0.271  1.0
  W  W4  1  0.003  0.767  0.496  1.0
  W  W5  1  0.995  0.765  1.000  1.0
  W  W6  1  0.495  0.235  0.000  1.0
  W  W7  1  0.503  0.233  0.504  1.0
  O  O8  1  0.862  0.771  0.240  1.0
  O  O9  1  0.853  0.090  0.546  1.0
  O  O10  1  0.822  0.065  0.931  1.0
  O  O11  1  0.688  0.555  0.559  1.0
  O  O12  1  0.689  0.549  0.924  1.0
  O  O13  1  0.632  0.294  0.241  1.0
  O  O14  1  0.362  0.229  0.760  1.0
  O  O15  1  0.322  0.935  0.069  1.0
  O  O16  1  0.353  0.910  0.454  1.0
  O  O17  1  0.188  0.445  0.441  1.0
  O  O18  1  0.189  0.451  0.076  1.0
  O  O19  1  0.132  0.706  0.759  1.0
[/CIF]
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