The compound described by RbMgIn(WO4)2 crystallizes in the trigonal P3m1 space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. Mg(1) is bonded in a single-bond geometry to one O(4) atom. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(3) and three equivalent O(2) atoms to form WO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles are 20°. In the second W site, W(2) is bonded to one O(4) and three equivalent O(1) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles are 28°. In(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form InO6 octahedra that share corners with three equivalent W(1)O4 tetrahedra and corners with three equivalent W(2)O4 trigonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Rb(1), one W(2), and one In(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1), one W(1), and one In(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one W(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one Mg(1) and one W(2) atom. is represented by the CIF file [CIF]
data_RbMgIn(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.156
_cell_length_b   6.156
_cell_length_c   7.185
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   235.799
_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
  Rb  Rb0  1  0.000  0.000  0.501  1.0
  Mg  Mg1  1  0.667  0.333  0.229  1.0
  In  In2  1  0.000  0.000  0.990  1.0
  W  W3  1  0.333  0.667  0.243  1.0
  W  W4  1  0.667  0.333  0.776  1.0
  O  O5  1  0.837  0.163  0.813  1.0
  O  O6  1  0.837  0.675  0.813  1.0
  O  O7  1  0.325  0.163  0.813  1.0
  O  O8  1  0.665  0.833  0.171  1.0
  O  O9  1  0.333  0.667  0.488  1.0
  O  O10  1  0.667  0.333  0.513  1.0
  O  O11  1  0.167  0.335  0.171  1.0
  O  O12  1  0.167  0.833  0.171  1.0
[/CIF]
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The compound described by RbMgIn(WO4)2 crystallizes in the trigonal P3m1 space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. Mg(1) is bonded in a single-bond geometry to one O(4) atom. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(3) and three equivalent O(2) atoms to form WO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles are 20°. In the second W site, W(2) is bonded to one O(4) and three equivalent O(1) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles are 28°. In(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form InO6 octahedra that share corners with three equivalent W(1)O4 tetrahedra and corners with three equivalent W(2)O4 trigonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Rb(1), one W(2), and one In(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1), one W(1), and one In(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one W(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one Mg(1) and one W(2) atom. is represented by the CIF file [CIF]
data_RbMgIn(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.156
_cell_length_b   6.156
_cell_length_c   7.185
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   235.799
_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
  Rb  Rb0  1  0.000  0.000  0.501  1.0
  Mg  Mg1  1  0.667  0.333  0.229  1.0
  In  In2  1  0.000  0.000  0.990  1.0
  W  W3  1  0.333  0.667  0.243  1.0
  W  W4  1  0.667  0.333  0.776  1.0
  O  O5  1  0.837  0.163  0.813  1.0
  O  O6  1  0.837  0.675  0.813  1.0
  O  O7  1  0.325  0.163  0.813  1.0
  O  O8  1  0.665  0.833  0.171  1.0
  O  O9  1  0.333  0.667  0.488  1.0
  O  O10  1  0.667  0.333  0.513  1.0
  O  O11  1  0.167  0.335  0.171  1.0
  O  O12  1  0.167  0.833  0.171  1.0
[/CIF]
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