The material described by NaEu(MoO4)2 is Zircon-derived structured and crystallizes in the monoclinic C2 space group. Na(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(4) atoms. In the second Mo site, Mo(2) is bonded in a tetrahedral geometry to two equivalent O(2) and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Eu(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Eu(1), and one Mo(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one Eu(1), and one Mo(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Eu(1), and one Mo(1) atom. is represented by the CIF file [CIF]
data_NaEu(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.877
_cell_length_b   6.877
_cell_length_c   5.288
_cell_angle_alpha   67.459
_cell_angle_beta   67.459
_cell_angle_gamma   113.495
_symmetry_Int_Tables_number   1
_cell_volume   163.977
_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
  Na  Na0  1  0.376  0.624  0.000  1.0
  Eu  Eu1  1  0.623  0.377  0.500  1.0
  Mo  Mo2  1  0.876  0.124  0.000  1.0
  Mo  Mo3  1  0.125  0.875  0.500  1.0
  O  O4  1  0.928  0.355  0.619  1.0
  O  O5  1  0.056  0.639  0.895  1.0
  O  O6  1  0.361  0.944  0.105  1.0
  O  O7  1  0.645  0.072  0.381  1.0
  O  O8  1  0.279  0.197  0.423  1.0
  O  O9  1  0.726  0.799  0.086  1.0
  O  O10  1  0.201  0.274  0.914  1.0
  O  O11  1  0.803  0.721  0.577  1.0
[/CIF]
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The material described by NaEu(MoO4)2 is Zircon-derived structured and crystallizes in the monoclinic C2 space group. Na(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(4) atoms. In the second Mo site, Mo(2) is bonded in a tetrahedral geometry to two equivalent O(2) and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Eu(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Eu(1), and one Mo(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one Eu(1), and one Mo(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Eu(1), and one Mo(1) atom. is represented by the CIF file [CIF]
data_NaEu(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.877
_cell_length_b   6.877
_cell_length_c   5.288
_cell_angle_alpha   67.459
_cell_angle_beta   67.459
_cell_angle_gamma   113.495
_symmetry_Int_Tables_number   1
_cell_volume   163.977
_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
  Na  Na0  1  0.376  0.624  0.000  1.0
  Eu  Eu1  1  0.623  0.377  0.500  1.0
  Mo  Mo2  1  0.876  0.124  0.000  1.0
  Mo  Mo3  1  0.125  0.875  0.500  1.0
  O  O4  1  0.928  0.355  0.619  1.0
  O  O5  1  0.056  0.639  0.895  1.0
  O  O6  1  0.361  0.944  0.105  1.0
  O  O7  1  0.645  0.072  0.381  1.0
  O  O8  1  0.279  0.197  0.423  1.0
  O  O9  1  0.726  0.799  0.086  1.0
  O  O10  1  0.201  0.274  0.914  1.0
  O  O11  1  0.803  0.721  0.577  1.0
[/CIF]
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