The material described by Rb3DyO3 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form RbO4 tetrahedra that share corners with five equivalent Dy(1)O4 tetrahedra and  an edgeedge with one Rb(1)O4 tetrahedra. In the second Rb site, Rb(2) is bonded in a 3-coordinate geometry to one O(2), one O(3), and two equivalent O(1) atoms. In the third Rb site, Rb(3) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. Dy(1) is bonded to one O(1), one O(3), and two equivalent O(2) atoms to form DyO4 tetrahedra that share corners with five equivalent Rb(1)O4 tetrahedra and  an edgeedge with one Dy(1)O4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 7-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), two equivalent Rb(3), and one Dy(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(2), one Rb(3), and two equivalent Dy(1) atoms. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(2), two equivalent Rb(3), and one Dy(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3DyO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.310
_cell_length_b   7.820
_cell_length_c   11.656
_cell_angle_alpha   86.428
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   665.034
_cell_formula_units_Z   4
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  0.335  0.360  0.080  1.0
  Rb  Rb1  1  0.626  0.923  0.158  1.0
  Rb  Rb2  1  0.800  0.374  0.190  1.0
  Rb  Rb3  1  0.300  0.626  0.310  1.0
  Rb  Rb4  1  0.126  0.077  0.342  1.0
  Rb  Rb5  1  0.835  0.640  0.420  1.0
  Rb  Rb6  1  0.165  0.360  0.580  1.0
  Rb  Rb7  1  0.874  0.923  0.658  1.0
  Rb  Rb8  1  0.700  0.374  0.690  1.0
  Rb  Rb9  1  0.200  0.626  0.810  1.0
  Rb  Rb10  1  0.374  0.077  0.842  1.0
  Rb  Rb11  1  0.665  0.640  0.920  1.0
  Dy  Dy12  1  0.091  0.838  0.069  1.0
  Dy  Dy13  1  0.591  0.162  0.431  1.0
  Dy  Dy14  1  0.409  0.838  0.569  1.0
  Dy  Dy15  1  0.909  0.162  0.931  1.0
  O  O16  1  0.357  0.741  0.048  1.0
  O  O17  1  0.049  0.112  0.096  1.0
  O  O18  1  0.942  0.690  0.192  1.0
  O  O19  1  0.442  0.310  0.308  1.0
  O  O20  1  0.549  0.888  0.404  1.0
  O  O21  1  0.857  0.259  0.452  1.0
  O  O22  1  0.143  0.741  0.548  1.0
  O  O23  1  0.451  0.112  0.596  1.0
  O  O24  1  0.558  0.690  0.692  1.0
  O  O25  1  0.058  0.310  0.808  1.0
  O  O26  1  0.951  0.888  0.904  1.0
  O  O27  1  0.643  0.259  0.952  1.0
[/CIF]
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The material described by Rb3DyO3 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form RbO4 tetrahedra that share corners with five equivalent Dy(1)O4 tetrahedra and  an edgeedge with one Rb(1)O4 tetrahedra. In the second Rb site, Rb(2) is bonded in a 3-coordinate geometry to one O(2), one O(3), and two equivalent O(1) atoms. In the third Rb site, Rb(3) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. Dy(1) is bonded to one O(1), one O(3), and two equivalent O(2) atoms to form DyO4 tetrahedra that share corners with five equivalent Rb(1)O4 tetrahedra and  an edgeedge with one Dy(1)O4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 7-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), two equivalent Rb(3), and one Dy(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(2), one Rb(3), and two equivalent Dy(1) atoms. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(2), two equivalent Rb(3), and one Dy(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3DyO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.310
_cell_length_b   7.820
_cell_length_c   11.656
_cell_angle_alpha   86.428
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   665.034
_cell_formula_units_Z   4
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  0.335  0.360  0.080  1.0
  Rb  Rb1  1  0.626  0.923  0.158  1.0
  Rb  Rb2  1  0.800  0.374  0.190  1.0
  Rb  Rb3  1  0.300  0.626  0.310  1.0
  Rb  Rb4  1  0.126  0.077  0.342  1.0
  Rb  Rb5  1  0.835  0.640  0.420  1.0
  Rb  Rb6  1  0.165  0.360  0.580  1.0
  Rb  Rb7  1  0.874  0.923  0.658  1.0
  Rb  Rb8  1  0.700  0.374  0.690  1.0
  Rb  Rb9  1  0.200  0.626  0.810  1.0
  Rb  Rb10  1  0.374  0.077  0.842  1.0
  Rb  Rb11  1  0.665  0.640  0.920  1.0
  Dy  Dy12  1  0.091  0.838  0.069  1.0
  Dy  Dy13  1  0.591  0.162  0.431  1.0
  Dy  Dy14  1  0.409  0.838  0.569  1.0
  Dy  Dy15  1  0.909  0.162  0.931  1.0
  O  O16  1  0.357  0.741  0.048  1.0
  O  O17  1  0.049  0.112  0.096  1.0
  O  O18  1  0.942  0.690  0.192  1.0
  O  O19  1  0.442  0.310  0.308  1.0
  O  O20  1  0.549  0.888  0.404  1.0
  O  O21  1  0.857  0.259  0.452  1.0
  O  O22  1  0.143  0.741  0.548  1.0
  O  O23  1  0.451  0.112  0.596  1.0
  O  O24  1  0.558  0.690  0.692  1.0
  O  O25  1  0.058  0.310  0.808  1.0
  O  O26  1  0.951  0.888  0.904  1.0
  O  O27  1  0.643  0.259  0.952  1.0
[/CIF]
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