The compound described by MgYMo(WO4)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 5-coordinate geometry to one O(1), one O(5), one O(6), one O(7), and one O(8) atom. 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 edge-sharing WO6 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 edge-sharing WO6 octahedra. Mo(1) is bonded in a distorted square co-planar 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 trigonal non-coplanar 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 trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the third O site, O(3) is bonded to one Y(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of corner and edge-sharing OYMoW2 trigonal pyramids. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Y(1), one W(1), and one W(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate 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 to one Mg(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of distorted corner and edge-sharing OMgMoW2 trigonal pyramids. In the eighth O site, O(8) is bonded in a square co-planar geometry to one Mg(1), one Y(1), one W(1), and one W(2) atom. is represented by the CIF file [CIF]
data_YMgMo(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.349
_cell_length_b   6.637
_cell_length_c   7.077
_cell_angle_alpha   119.884
_cell_angle_beta   119.929
_cell_angle_gamma   86.697
_symmetry_Int_Tables_number   1
_cell_volume   182.585
_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  0.577  0.630  0.155  1.0
  Mg  Mg1  1  0.890  0.816  0.997  1.0
  Mo  Mo2  1  0.132  0.261  0.108  1.0
  W  W3  1  0.869  0.352  0.584  1.0
  W  W4  1  0.390  0.090  0.600  1.0
  O  O5  1  0.156  0.675  0.877  1.0
  O  O6  1  0.588  0.463  0.357  1.0
  O  O7  1  0.204  0.245  0.822  1.0
  O  O8  1  0.593  0.017  0.405  1.0
  O  O9  1  0.679  0.011  0.835  1.0
  O  O10  1  0.063  0.794  0.320  1.0
  O  O11  1  0.077  0.204  0.367  1.0
  O  O12  1  0.654  0.442  0.806  1.0
[/CIF]
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The compound described by MgYMo(WO4)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 5-coordinate geometry to one O(1), one O(5), one O(6), one O(7), and one O(8) atom. 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 edge-sharing WO6 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 edge-sharing WO6 octahedra. Mo(1) is bonded in a distorted square co-planar 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 trigonal non-coplanar 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 trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the third O site, O(3) is bonded to one Y(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of corner and edge-sharing OYMoW2 trigonal pyramids. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Y(1), one W(1), and one W(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate 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 to one Mg(1), one W(1), one W(2), and one Mo(1) atom to form a mixture of distorted corner and edge-sharing OMgMoW2 trigonal pyramids. In the eighth O site, O(8) is bonded in a square co-planar geometry to one Mg(1), one Y(1), one W(1), and one W(2) atom. is represented by the CIF file [CIF]
data_YMgMo(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.349
_cell_length_b   6.637
_cell_length_c   7.077
_cell_angle_alpha   119.884
_cell_angle_beta   119.929
_cell_angle_gamma   86.697
_symmetry_Int_Tables_number   1
_cell_volume   182.585
_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  0.577  0.630  0.155  1.0
  Mg  Mg1  1  0.890  0.816  0.997  1.0
  Mo  Mo2  1  0.132  0.261  0.108  1.0
  W  W3  1  0.869  0.352  0.584  1.0
  W  W4  1  0.390  0.090  0.600  1.0
  O  O5  1  0.156  0.675  0.877  1.0
  O  O6  1  0.588  0.463  0.357  1.0
  O  O7  1  0.204  0.245  0.822  1.0
  O  O8  1  0.593  0.017  0.405  1.0
  O  O9  1  0.679  0.011  0.835  1.0
  O  O10  1  0.063  0.794  0.320  1.0
  O  O11  1  0.077  0.204  0.367  1.0
  O  O12  1  0.654  0.442  0.806  1.0
[/CIF]
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