The material described by RbSm(MoO4)2 crystallizes in the orthorhombic Pbcn space group. Rb(1) is bonded in a 6-coordinate geometry to two equivalent O(4) and four equivalent O(1) atoms. Sm(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. Mo(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sm(1) and one Mo(1) atom. In the second O site, O(4) is bonded in a 2-coordinate geometry to one Rb(1), one Sm(1), and one Mo(1) atom. In the third O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Rb(1) and one Mo(1) atom. In the fourth O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one Mo(1) atom. is represented by the CIF file [CIF]
data_RbSm(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.223
_cell_length_b   8.308
_cell_length_c   18.952
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   822.348
_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  0.000  0.750  0.769  1.0
  Rb  Rb1  1  0.000  0.250  0.231  1.0
  Rb  Rb2  1  0.500  0.250  0.731  1.0
  Rb  Rb3  1  0.500  0.750  0.269  1.0
  Sm  Sm4  1  0.000  0.750  0.006  1.0
  Sm  Sm5  1  0.000  0.250  0.994  1.0
  Sm  Sm6  1  0.500  0.250  0.494  1.0
  Sm  Sm7  1  0.500  0.750  0.506  1.0
  Mo  Mo8  1  0.023  0.516  0.399  1.0
  Mo  Mo9  1  0.977  0.484  0.601  1.0
  Mo  Mo10  1  0.477  0.016  0.101  1.0
  Mo  Mo11  1  0.977  0.984  0.399  1.0
  Mo  Mo12  1  0.523  0.984  0.899  1.0
  Mo  Mo13  1  0.023  0.016  0.601  1.0
  Mo  Mo14  1  0.523  0.484  0.101  1.0
  Mo  Mo15  1  0.477  0.516  0.899  1.0
  O  O16  1  0.101  0.974  0.313  1.0
  O  O17  1  0.899  0.026  0.687  1.0
  O  O18  1  0.399  0.474  0.187  1.0
  O  O19  1  0.899  0.526  0.313  1.0
  O  O20  1  0.601  0.526  0.813  1.0
  O  O21  1  0.101  0.474  0.687  1.0
  O  O22  1  0.601  0.026  0.187  1.0
  O  O23  1  0.399  0.974  0.813  1.0
  O  O24  1  0.273  0.842  0.099  1.0
  O  O25  1  0.727  0.158  0.901  1.0
  O  O26  1  0.227  0.342  0.401  1.0
  O  O27  1  0.727  0.658  0.099  1.0
  O  O28  1  0.773  0.658  0.599  1.0
  O  O29  1  0.273  0.342  0.901  1.0
  O  O30  1  0.773  0.158  0.401  1.0
  O  O31  1  0.227  0.842  0.599  1.0
  O  O32  1  0.253  0.503  0.037  1.0
  O  O33  1  0.747  0.497  0.963  1.0
  O  O34  1  0.247  0.003  0.463  1.0
  O  O35  1  0.747  0.997  0.037  1.0
  O  O36  1  0.753  0.997  0.537  1.0
  O  O37  1  0.253  0.003  0.963  1.0
  O  O38  1  0.753  0.497  0.463  1.0
  O  O39  1  0.247  0.503  0.537  1.0
  O  O40  1  0.240  0.686  0.408  1.0
  O  O41  1  0.760  0.314  0.592  1.0
  O  O42  1  0.260  0.186  0.092  1.0
  O  O43  1  0.760  0.814  0.408  1.0
  O  O44  1  0.740  0.814  0.908  1.0
  O  O45  1  0.240  0.186  0.592  1.0
  O  O46  1  0.740  0.314  0.092  1.0
  O  O47  1  0.260  0.686  0.908  1.0
[/CIF]
.
The material described by RbSm(MoO4)2 crystallizes in the orthorhombic Pbcn space group. Rb(1) is bonded in a 6-coordinate geometry to two equivalent O(4) and four equivalent O(1) atoms. Sm(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. Mo(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Sm(1) and one Mo(1) atom. In the second O site, O(4) is bonded in a 2-coordinate geometry to one Rb(1), one Sm(1), and one Mo(1) atom. In the third O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Rb(1) and one Mo(1) atom. In the fourth O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one Mo(1) atom. is represented by the CIF file [CIF]
data_RbSm(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.223
_cell_length_b   8.308
_cell_length_c   18.952
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   822.348
_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  0.000  0.750  0.769  1.0
  Rb  Rb1  1  0.000  0.250  0.231  1.0
  Rb  Rb2  1  0.500  0.250  0.731  1.0
  Rb  Rb3  1  0.500  0.750  0.269  1.0
  Sm  Sm4  1  0.000  0.750  0.006  1.0
  Sm  Sm5  1  0.000  0.250  0.994  1.0
  Sm  Sm6  1  0.500  0.250  0.494  1.0
  Sm  Sm7  1  0.500  0.750  0.506  1.0
  Mo  Mo8  1  0.023  0.516  0.399  1.0
  Mo  Mo9  1  0.977  0.484  0.601  1.0
  Mo  Mo10  1  0.477  0.016  0.101  1.0
  Mo  Mo11  1  0.977  0.984  0.399  1.0
  Mo  Mo12  1  0.523  0.984  0.899  1.0
  Mo  Mo13  1  0.023  0.016  0.601  1.0
  Mo  Mo14  1  0.523  0.484  0.101  1.0
  Mo  Mo15  1  0.477  0.516  0.899  1.0
  O  O16  1  0.101  0.974  0.313  1.0
  O  O17  1  0.899  0.026  0.687  1.0
  O  O18  1  0.399  0.474  0.187  1.0
  O  O19  1  0.899  0.526  0.313  1.0
  O  O20  1  0.601  0.526  0.813  1.0
  O  O21  1  0.101  0.474  0.687  1.0
  O  O22  1  0.601  0.026  0.187  1.0
  O  O23  1  0.399  0.974  0.813  1.0
  O  O24  1  0.273  0.842  0.099  1.0
  O  O25  1  0.727  0.158  0.901  1.0
  O  O26  1  0.227  0.342  0.401  1.0
  O  O27  1  0.727  0.658  0.099  1.0
  O  O28  1  0.773  0.658  0.599  1.0
  O  O29  1  0.273  0.342  0.901  1.0
  O  O30  1  0.773  0.158  0.401  1.0
  O  O31  1  0.227  0.842  0.599  1.0
  O  O32  1  0.253  0.503  0.037  1.0
  O  O33  1  0.747  0.497  0.963  1.0
  O  O34  1  0.247  0.003  0.463  1.0
  O  O35  1  0.747  0.997  0.037  1.0
  O  O36  1  0.753  0.997  0.537  1.0
  O  O37  1  0.253  0.003  0.963  1.0
  O  O38  1  0.753  0.497  0.463  1.0
  O  O39  1  0.247  0.503  0.537  1.0
  O  O40  1  0.240  0.686  0.408  1.0
  O  O41  1  0.760  0.314  0.592  1.0
  O  O42  1  0.260  0.186  0.092  1.0
  O  O43  1  0.760  0.814  0.408  1.0
  O  O44  1  0.740  0.814  0.908  1.0
  O  O45  1  0.240  0.186  0.592  1.0
  O  O46  1  0.740  0.314  0.092  1.0
  O  O47  1  0.260  0.686  0.908  1.0
[/CIF]
.