The material structure described by KEu(MoO4)2 is Zircon-derived structured and crystallizes in the triclinic P-1 space group. K(1) is bonded in a 8-coordinate geometry to one O(4), one O(7), two equivalent O(5), two equivalent O(6), and two equivalent O(8) atoms. Eu(1) is bonded in a 8-coordinate geometry to one O(4), one O(7), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a tetrahedral geometry to one O(3), one O(5), one O(6), and one O(7) atom. In the second Mo site, Mo(2) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Eu(1), and one Mo(2) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to two equivalent K(1) and one Mo(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Mo(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one K(1), one Eu(1), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(2) atom. is represented by the CIF file [CIF]
data_KEu(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.423
_cell_length_b   7.081
_cell_length_c   10.868
_cell_angle_alpha   75.599
_cell_angle_beta   76.518
_cell_angle_gamma   67.585
_symmetry_Int_Tables_number   1
_cell_volume   369.172
_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
  K  K0  1  0.118  0.195  0.556  1.0
  K  K1  1  0.882  0.805  0.444  1.0
  Eu  Eu2  1  0.120  0.687  0.064  1.0
  Eu  Eu3  1  0.880  0.313  0.936  1.0
  Mo  Mo4  1  0.364  0.563  0.715  1.0
  Mo  Mo5  1  0.387  0.069  0.171  1.0
  Mo  Mo6  1  0.613  0.931  0.829  1.0
  Mo  Mo7  1  0.636  0.437  0.285  1.0
  O  O8  1  0.792  0.987  0.932  1.0
  O  O9  1  0.458  0.310  0.090  1.0
  O  O10  1  0.119  0.562  0.869  1.0
  O  O11  1  0.696  0.858  0.196  1.0
  O  O12  1  0.208  0.013  0.068  1.0
  O  O13  1  0.410  0.805  0.652  1.0
  O  O14  1  0.750  0.496  0.405  1.0
  O  O15  1  0.306  0.625  0.255  1.0
  O  O16  1  0.828  0.914  0.680  1.0
  O  O17  1  0.590  0.195  0.348  1.0
  O  O18  1  0.250  0.504  0.595  1.0
  O  O19  1  0.542  0.690  0.910  1.0
  O  O20  1  0.172  0.086  0.320  1.0
  O  O21  1  0.694  0.375  0.745  1.0
  O  O22  1  0.304  0.142  0.804  1.0
  O  O23  1  0.881  0.438  0.131  1.0
[/CIF]
.
The material structure described by KEu(MoO4)2 is Zircon-derived structured and crystallizes in the triclinic P-1 space group. K(1) is bonded in a 8-coordinate geometry to one O(4), one O(7), two equivalent O(5), two equivalent O(6), and two equivalent O(8) atoms. Eu(1) is bonded in a 8-coordinate geometry to one O(4), one O(7), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a tetrahedral geometry to one O(3), one O(5), one O(6), and one O(7) atom. In the second Mo site, Mo(2) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Eu(1), and one Mo(2) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to two equivalent K(1) and one Mo(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Mo(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one K(1), one Eu(1), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Mo(2) atom. is represented by the CIF file [CIF]
data_KEu(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.423
_cell_length_b   7.081
_cell_length_c   10.868
_cell_angle_alpha   75.599
_cell_angle_beta   76.518
_cell_angle_gamma   67.585
_symmetry_Int_Tables_number   1
_cell_volume   369.172
_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
  K  K0  1  0.118  0.195  0.556  1.0
  K  K1  1  0.882  0.805  0.444  1.0
  Eu  Eu2  1  0.120  0.687  0.064  1.0
  Eu  Eu3  1  0.880  0.313  0.936  1.0
  Mo  Mo4  1  0.364  0.563  0.715  1.0
  Mo  Mo5  1  0.387  0.069  0.171  1.0
  Mo  Mo6  1  0.613  0.931  0.829  1.0
  Mo  Mo7  1  0.636  0.437  0.285  1.0
  O  O8  1  0.792  0.987  0.932  1.0
  O  O9  1  0.458  0.310  0.090  1.0
  O  O10  1  0.119  0.562  0.869  1.0
  O  O11  1  0.696  0.858  0.196  1.0
  O  O12  1  0.208  0.013  0.068  1.0
  O  O13  1  0.410  0.805  0.652  1.0
  O  O14  1  0.750  0.496  0.405  1.0
  O  O15  1  0.306  0.625  0.255  1.0
  O  O16  1  0.828  0.914  0.680  1.0
  O  O17  1  0.590  0.195  0.348  1.0
  O  O18  1  0.250  0.504  0.595  1.0
  O  O19  1  0.542  0.690  0.910  1.0
  O  O20  1  0.172  0.086  0.320  1.0
  O  O21  1  0.694  0.375  0.745  1.0
  O  O22  1  0.304  0.142  0.804  1.0
  O  O23  1  0.881  0.438  0.131  1.0
[/CIF]
.