The structure described by Eu2(MoO4)3 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(6) 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(5) atoms. In the second Mo site, Mo(2) is bonded to one O(2), one O(3), one O(6), and two equivalent O(4) atoms to form distorted edge-sharing MoO5 tetrahedra. There are six inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to one Eu(1) and two equivalent Mo(2) atoms. In the second O site, O(5) is bonded in a 2-coordinate geometry to one Eu(1) and one Mo(1) atom. In the third O site, O(6) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the fourth O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the fifth O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one Mo(2) atom. In the sixth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Eu(1) and one Mo(2) atom. is represented by the CIF file [CIF]
data_Eu2(MoO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.824
_cell_length_b   6.824
_cell_length_c   11.667
_cell_angle_alpha   79.699
_cell_angle_beta   79.699
_cell_angle_gamma   112.990
_symmetry_Int_Tables_number   1
_cell_volume   473.149
_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
  Eu  Eu0  1  0.452  0.200  0.090  1.0
  Eu  Eu1  1  0.800  0.548  0.410  1.0
  Eu  Eu2  1  0.548  0.800  0.910  1.0
  Eu  Eu3  1  0.200  0.452  0.590  1.0
  Mo  Mo4  1  0.621  0.379  0.750  1.0
  Mo  Mo5  1  0.379  0.621  0.250  1.0
  Mo  Mo6  1  0.970  0.700  0.068  1.0
  Mo  Mo7  1  0.300  0.030  0.432  1.0
  Mo  Mo8  1  0.030  0.300  0.932  1.0
  Mo  Mo9  1  0.700  0.970  0.568  1.0
  O  O10  1  0.554  0.473  0.614  1.0
  O  O11  1  0.527  0.446  0.886  1.0
  O  O12  1  0.446  0.527  0.386  1.0
  O  O13  1  0.473  0.554  0.114  1.0
  O  O14  1  0.885  0.821  0.953  1.0
  O  O15  1  0.179  0.115  0.547  1.0
  O  O16  1  0.115  0.179  0.047  1.0
  O  O17  1  0.821  0.885  0.453  1.0
  O  O18  1  0.266  0.150  0.296  1.0
  O  O19  1  0.850  0.734  0.204  1.0
  O  O20  1  0.734  0.850  0.704  1.0
  O  O21  1  0.150  0.266  0.796  1.0
  O  O22  1  0.169  0.594  0.907  1.0
  O  O23  1  0.406  0.831  0.593  1.0
  O  O24  1  0.831  0.406  0.093  1.0
  O  O25  1  0.594  0.169  0.407  1.0
  O  O26  1  0.488  0.908  0.221  1.0
  O  O27  1  0.092  0.512  0.279  1.0
  O  O28  1  0.512  0.092  0.779  1.0
  O  O29  1  0.908  0.488  0.721  1.0
  O  O30  1  0.851  0.270  0.546  1.0
  O  O31  1  0.730  0.149  0.954  1.0
  O  O32  1  0.149  0.730  0.454  1.0
  O  O33  1  0.270  0.851  0.046  1.0
[/CIF]
.
The structure described by Eu2(MoO4)3 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(6) 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(5) atoms. In the second Mo site, Mo(2) is bonded to one O(2), one O(3), one O(6), and two equivalent O(4) atoms to form distorted edge-sharing MoO5 tetrahedra. There are six inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to one Eu(1) and two equivalent Mo(2) atoms. In the second O site, O(5) is bonded in a 2-coordinate geometry to one Eu(1) and one Mo(1) atom. In the third O site, O(6) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(2) atom. In the fourth O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the fifth O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one Mo(2) atom. In the sixth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Eu(1) and one Mo(2) atom. is represented by the CIF file [CIF]
data_Eu2(MoO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.824
_cell_length_b   6.824
_cell_length_c   11.667
_cell_angle_alpha   79.699
_cell_angle_beta   79.699
_cell_angle_gamma   112.990
_symmetry_Int_Tables_number   1
_cell_volume   473.149
_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
  Eu  Eu0  1  0.452  0.200  0.090  1.0
  Eu  Eu1  1  0.800  0.548  0.410  1.0
  Eu  Eu2  1  0.548  0.800  0.910  1.0
  Eu  Eu3  1  0.200  0.452  0.590  1.0
  Mo  Mo4  1  0.621  0.379  0.750  1.0
  Mo  Mo5  1  0.379  0.621  0.250  1.0
  Mo  Mo6  1  0.970  0.700  0.068  1.0
  Mo  Mo7  1  0.300  0.030  0.432  1.0
  Mo  Mo8  1  0.030  0.300  0.932  1.0
  Mo  Mo9  1  0.700  0.970  0.568  1.0
  O  O10  1  0.554  0.473  0.614  1.0
  O  O11  1  0.527  0.446  0.886  1.0
  O  O12  1  0.446  0.527  0.386  1.0
  O  O13  1  0.473  0.554  0.114  1.0
  O  O14  1  0.885  0.821  0.953  1.0
  O  O15  1  0.179  0.115  0.547  1.0
  O  O16  1  0.115  0.179  0.047  1.0
  O  O17  1  0.821  0.885  0.453  1.0
  O  O18  1  0.266  0.150  0.296  1.0
  O  O19  1  0.850  0.734  0.204  1.0
  O  O20  1  0.734  0.850  0.704  1.0
  O  O21  1  0.150  0.266  0.796  1.0
  O  O22  1  0.169  0.594  0.907  1.0
  O  O23  1  0.406  0.831  0.593  1.0
  O  O24  1  0.831  0.406  0.093  1.0
  O  O25  1  0.594  0.169  0.407  1.0
  O  O26  1  0.488  0.908  0.221  1.0
  O  O27  1  0.092  0.512  0.279  1.0
  O  O28  1  0.512  0.092  0.779  1.0
  O  O29  1  0.908  0.488  0.721  1.0
  O  O30  1  0.851  0.270  0.546  1.0
  O  O31  1  0.730  0.149  0.954  1.0
  O  O32  1  0.149  0.730  0.454  1.0
  O  O33  1  0.270  0.851  0.046  1.0
[/CIF]
.