The material structure described by MgYMo(WO4)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO6 octahedra that share edges with two equivalent W(1)O6 octahedra and edges with two equivalent W(2)O6 octahedra. Y(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form WO6 octahedra that share edges with two equivalent Mg(1)O6 octahedra and edges with two equivalent W(2)O6 octahedra. In the second W site, W(2) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form WO6 octahedra that share edges with two equivalent Mg(1)O6 octahedra and edges with two equivalent W(1)O6 octahedra. Mo(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), one O(5), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Mg(1), one Y(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Mg(1), one Y(1), one W(1), and one Mo(1) atom. In the third O site, O(3) is bonded to one Mg(1), one Y(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of corner and edge-sharing OYMgMoW2 trigonal bipyramids. In the fourth O site, O(4) is bonded to one Mg(1), one Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OYMgW2 trigonal pyramids. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one Mg(1), one W(2), and one Mo(1) atom. In the sixth O site, O(6) is bonded in a distorted T-shaped geometry to one Mg(1), one Y(1), and one W(2) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(1), one W(2), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a distorted T-shaped geometry to one Y(1), one W(1), and one W(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_YMgMo(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.313
_cell_length_b   6.306
_cell_length_c   6.922
_cell_angle_alpha   113.735
_cell_angle_beta   117.812
_cell_angle_gamma   91.657
_symmetry_Int_Tables_number   1
_cell_volume   180.932
_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
  Y  Y0  1  0.564  0.639  0.076  1.0
  Mg  Mg1  1  0.886  0.840  0.631  1.0
  Mo  Mo2  1  0.143  0.266  0.128  1.0
  W  W3  1  0.875  0.357  0.582  1.0
  W  W4  1  0.378  0.073  0.596  1.0
  O  O5  1  0.148  0.686  0.818  1.0
  O  O6  1  0.596  0.504  0.352  1.0
  O  O7  1  0.202  0.230  0.819  1.0
  O  O8  1  0.591  0.997  0.402  1.0
  O  O9  1  0.705  0.006  0.834  1.0
  O  O10  1  0.058  0.794  0.393  1.0
  O  O11  1  0.084  0.229  0.398  1.0
  O  O12  1  0.654  0.412  0.778  1.0
[/CIF]
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The material structure described by MgYMo(WO4)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO6 octahedra that share edges with two equivalent W(1)O6 octahedra and edges with two equivalent W(2)O6 octahedra. Y(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form WO6 octahedra that share edges with two equivalent Mg(1)O6 octahedra and edges with two equivalent W(2)O6 octahedra. In the second W site, W(2) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form WO6 octahedra that share edges with two equivalent Mg(1)O6 octahedra and edges with two equivalent W(1)O6 octahedra. Mo(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), one O(5), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Mg(1), one Y(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Mg(1), one Y(1), one W(1), and one Mo(1) atom. In the third O site, O(3) is bonded to one Mg(1), one Y(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of corner and edge-sharing OYMgMoW2 trigonal bipyramids. In the fourth O site, O(4) is bonded to one Mg(1), one Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OYMgW2 trigonal pyramids. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one Mg(1), one W(2), and one Mo(1) atom. In the sixth O site, O(6) is bonded in a distorted T-shaped geometry to one Mg(1), one Y(1), and one W(2) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(1), one W(2), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a distorted T-shaped geometry to one Y(1), one W(1), and one W(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_YMgMo(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.313
_cell_length_b   6.306
_cell_length_c   6.922
_cell_angle_alpha   113.735
_cell_angle_beta   117.812
_cell_angle_gamma   91.657
_symmetry_Int_Tables_number   1
_cell_volume   180.932
_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
  Y  Y0  1  0.564  0.639  0.076  1.0
  Mg  Mg1  1  0.886  0.840  0.631  1.0
  Mo  Mo2  1  0.143  0.266  0.128  1.0
  W  W3  1  0.875  0.357  0.582  1.0
  W  W4  1  0.378  0.073  0.596  1.0
  O  O5  1  0.148  0.686  0.818  1.0
  O  O6  1  0.596  0.504  0.352  1.0
  O  O7  1  0.202  0.230  0.819  1.0
  O  O8  1  0.591  0.997  0.402  1.0
  O  O9  1  0.705  0.006  0.834  1.0
  O  O10  1  0.058  0.794  0.393  1.0
  O  O11  1  0.084  0.229  0.398  1.0
  O  O12  1  0.654  0.412  0.778  1.0
[/CIF]
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