The compound described by CsEr(MoO4)2 crystallizes in the monoclinic P2/c space group. Cs(1) is bonded in a 10-coordinate geometry to two equivalent O(2), two equivalent O(4), and six equivalent O(1) atoms. Er(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(1) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Er(1), and one Mo(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Er(1) and one Mo(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Er(1), and one Mo(1) atom. is represented by the CIF card [CIF]
data_CsEr(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.063
_cell_length_b   8.252
_cell_length_c   9.724
_cell_angle_alpha   87.943
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   405.983
_cell_formula_units_Z   2
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
  Cs  Cs0  1  0.468  0.750  0.500  1.0
  Cs  Cs1  1  0.532  0.250  0.500  1.0
  Er  Er2  1  0.500  0.750  0.000  1.0
  Er  Er3  1  0.500  0.250  0.000  1.0
  Mo  Mo4  1  0.975  0.492  0.191  1.0
  Mo  Mo5  1  0.025  0.508  0.809  1.0
  Mo  Mo6  1  0.975  0.008  0.809  1.0
  Mo  Mo7  1  0.025  0.992  0.191  1.0
  O  O8  1  0.888  0.982  0.356  1.0
  O  O9  1  0.112  0.018  0.644  1.0
  O  O10  1  0.888  0.518  0.644  1.0
  O  O11  1  0.112  0.482  0.356  1.0
  O  O12  1  0.759  0.319  0.178  1.0
  O  O13  1  0.241  0.681  0.822  1.0
  O  O14  1  0.759  0.181  0.822  1.0
  O  O15  1  0.241  0.819  0.178  1.0
  O  O16  1  0.746  0.998  0.066  1.0
  O  O17  1  0.254  0.002  0.934  1.0
  O  O18  1  0.746  0.502  0.934  1.0
  O  O19  1  0.254  0.498  0.066  1.0
  O  O20  1  0.758  0.666  0.180  1.0
  O  O21  1  0.242  0.334  0.820  1.0
  O  O22  1  0.758  0.834  0.820  1.0
  O  O23  1  0.242  0.166  0.180  1.0
[/CIF]
.
The compound described by CsEr(MoO4)2 crystallizes in the monoclinic P2/c space group. Cs(1) is bonded in a 10-coordinate geometry to two equivalent O(2), two equivalent O(4), and six equivalent O(1) atoms. Er(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(1) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Er(1), and one Mo(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Er(1) and one Mo(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Er(1), and one Mo(1) atom. is represented by the CIF card [CIF]
data_CsEr(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.063
_cell_length_b   8.252
_cell_length_c   9.724
_cell_angle_alpha   87.943
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   405.983
_cell_formula_units_Z   2
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
  Cs  Cs0  1  0.468  0.750  0.500  1.0
  Cs  Cs1  1  0.532  0.250  0.500  1.0
  Er  Er2  1  0.500  0.750  0.000  1.0
  Er  Er3  1  0.500  0.250  0.000  1.0
  Mo  Mo4  1  0.975  0.492  0.191  1.0
  Mo  Mo5  1  0.025  0.508  0.809  1.0
  Mo  Mo6  1  0.975  0.008  0.809  1.0
  Mo  Mo7  1  0.025  0.992  0.191  1.0
  O  O8  1  0.888  0.982  0.356  1.0
  O  O9  1  0.112  0.018  0.644  1.0
  O  O10  1  0.888  0.518  0.644  1.0
  O  O11  1  0.112  0.482  0.356  1.0
  O  O12  1  0.759  0.319  0.178  1.0
  O  O13  1  0.241  0.681  0.822  1.0
  O  O14  1  0.759  0.181  0.822  1.0
  O  O15  1  0.241  0.819  0.178  1.0
  O  O16  1  0.746  0.998  0.066  1.0
  O  O17  1  0.254  0.002  0.934  1.0
  O  O18  1  0.746  0.502  0.934  1.0
  O  O19  1  0.254  0.498  0.066  1.0
  O  O20  1  0.758  0.666  0.180  1.0
  O  O21  1  0.242  0.334  0.820  1.0
  O  O22  1  0.758  0.834  0.820  1.0
  O  O23  1  0.242  0.166  0.180  1.0
[/CIF]
.