The material described by LiNa3(MoO4)2 crystallizes in the monoclinic Cc space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one O(3), one O(6), one O(8), and two equivalent O(1) atoms. In the second Na site, Na(2) is bonded to one O(3), one O(4), one O(6), and two equivalent O(2) atoms to form distorted NaO5 trigonal bipyramids that share  a cornercorner with one Mo(2)O4 tetrahedra, corners with two equivalent Mo(1)O4 tetrahedra, corners with two equivalent Na(2)O5 trigonal bipyramids, and  an edgeedge with one Mo(2)O4 tetrahedra. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(7) atom. Li(1) is bonded in a distorted trigonal planar geometry to one O(4), one O(7), and one O(8) atom. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(4), one O(5), one O(6), and one O(8) atom to form MoO4 tetrahedra that share corners with two equivalent Na(2)O5 trigonal bipyramids. In the second Mo site, Mo(2) is bonded to one O(1), one O(2), one O(3), and one O(7) atom to form MoO4 tetrahedra that share  a cornercorner with one Na(2)O5 trigonal bipyramid and  an edgeedge with one Na(2)O5 trigonal bipyramid. There are eight inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(3) and one Mo(1) atom. In the second O site, O(6) is bonded to one Na(1), one Na(2), one Na(3), and one Mo(1) atom to form a mixture of distorted edge and corner-sharing ONa3Mo tetrahedra. In the third O site, O(7) is bonded in a 3-coordinate geometry to one Na(3), one Li(1), and one Mo(2) atom. In the fourth O site, O(8) is bonded in a distorted trigonal planar geometry to one Na(1), one Li(1), and one Mo(1) atom. In the fifth O site, O(1) is bonded in a rectangular see-saw-like geometry to one Na(3), two equivalent Na(1), and one Mo(2) atom. In the sixth O site, O(2) is bonded in a rectangular see-saw-like geometry to one Na(3), two equivalent Na(2), and one Mo(2) atom. In the seventh O site, O(3) is bonded to one Na(1), one Na(2), one Na(3), and one Mo(2) atom to form a mixture of distorted edge and corner-sharing ONa3Mo trigonal pyramids. In the eighth O site, O(4) is bonded in a distorted T-shaped geometry to one Na(2), one Li(1), and one Mo(1) atom. is represented by the CIF card [CIF]
data_Na3Li(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.183
_cell_length_b   8.553
_cell_length_c   8.900
_cell_angle_alpha   118.268
_cell_angle_beta   90.000
_cell_angle_gamma   122.471
_symmetry_Int_Tables_number   1
_cell_volume   488.057
_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
  Na  Na0  1  0.628  0.291  0.868  1.0
  Na  Na1  1  0.663  0.291  0.368  1.0
  Na  Na2  1  0.331  0.484  0.883  1.0
  Na  Na3  1  0.153  0.484  0.383  1.0
  Na  Na4  1  0.155  0.976  0.890  1.0
  Na  Na5  1  0.822  0.976  0.390  1.0
  Li  Li6  1  0.545  0.599  0.628  1.0
  Li  Li7  1  0.055  0.599  0.128  1.0
  Mo  Mo8  1  0.769  0.031  0.994  1.0
  Mo  Mo9  1  0.262  0.031  0.494  1.0
  Mo  Mo10  1  0.989  0.471  0.700  1.0
  Mo  Mo11  1  0.482  0.471  0.200  1.0
  O  O12  1  0.490  0.241  0.120  1.0
  O  O13  1  0.751  0.241  0.620  1.0
  O  O14  1  0.120  0.369  0.622  1.0
  O  O15  1  0.249  0.369  0.122  1.0
  O  O16  1  0.007  0.616  0.598  1.0
  O  O17  1  0.609  0.616  0.098  1.0
  O  O18  1  0.529  0.799  0.862  1.0
  O  O19  1  0.271  0.799  0.362  1.0
  O  O20  1  0.879  0.914  0.886  1.0
  O  O21  1  0.034  0.914  0.386  1.0
  O  O22  1  0.313  0.136  0.733  1.0
  O  O23  1  0.823  0.136  0.233  1.0
  O  O24  1  0.581  0.663  0.443  1.0
  O  O25  1  0.082  0.663  0.943  1.0
  O  O26  1  0.431  0.274  0.491  1.0
  O  O27  1  0.842  0.274  0.991  1.0
[/CIF]
.
The material described by LiNa3(MoO4)2 crystallizes in the monoclinic Cc space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one O(3), one O(6), one O(8), and two equivalent O(1) atoms. In the second Na site, Na(2) is bonded to one O(3), one O(4), one O(6), and two equivalent O(2) atoms to form distorted NaO5 trigonal bipyramids that share  a cornercorner with one Mo(2)O4 tetrahedra, corners with two equivalent Mo(1)O4 tetrahedra, corners with two equivalent Na(2)O5 trigonal bipyramids, and  an edgeedge with one Mo(2)O4 tetrahedra. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(7) atom. Li(1) is bonded in a distorted trigonal planar geometry to one O(4), one O(7), and one O(8) atom. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(4), one O(5), one O(6), and one O(8) atom to form MoO4 tetrahedra that share corners with two equivalent Na(2)O5 trigonal bipyramids. In the second Mo site, Mo(2) is bonded to one O(1), one O(2), one O(3), and one O(7) atom to form MoO4 tetrahedra that share  a cornercorner with one Na(2)O5 trigonal bipyramid and  an edgeedge with one Na(2)O5 trigonal bipyramid. There are eight inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(3) and one Mo(1) atom. In the second O site, O(6) is bonded to one Na(1), one Na(2), one Na(3), and one Mo(1) atom to form a mixture of distorted edge and corner-sharing ONa3Mo tetrahedra. In the third O site, O(7) is bonded in a 3-coordinate geometry to one Na(3), one Li(1), and one Mo(2) atom. In the fourth O site, O(8) is bonded in a distorted trigonal planar geometry to one Na(1), one Li(1), and one Mo(1) atom. In the fifth O site, O(1) is bonded in a rectangular see-saw-like geometry to one Na(3), two equivalent Na(1), and one Mo(2) atom. In the sixth O site, O(2) is bonded in a rectangular see-saw-like geometry to one Na(3), two equivalent Na(2), and one Mo(2) atom. In the seventh O site, O(3) is bonded to one Na(1), one Na(2), one Na(3), and one Mo(2) atom to form a mixture of distorted edge and corner-sharing ONa3Mo trigonal pyramids. In the eighth O site, O(4) is bonded in a distorted T-shaped geometry to one Na(2), one Li(1), and one Mo(1) atom. is represented by the CIF card [CIF]
data_Na3Li(MoO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.183
_cell_length_b   8.553
_cell_length_c   8.900
_cell_angle_alpha   118.268
_cell_angle_beta   90.000
_cell_angle_gamma   122.471
_symmetry_Int_Tables_number   1
_cell_volume   488.057
_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
  Na  Na0  1  0.628  0.291  0.868  1.0
  Na  Na1  1  0.663  0.291  0.368  1.0
  Na  Na2  1  0.331  0.484  0.883  1.0
  Na  Na3  1  0.153  0.484  0.383  1.0
  Na  Na4  1  0.155  0.976  0.890  1.0
  Na  Na5  1  0.822  0.976  0.390  1.0
  Li  Li6  1  0.545  0.599  0.628  1.0
  Li  Li7  1  0.055  0.599  0.128  1.0
  Mo  Mo8  1  0.769  0.031  0.994  1.0
  Mo  Mo9  1  0.262  0.031  0.494  1.0
  Mo  Mo10  1  0.989  0.471  0.700  1.0
  Mo  Mo11  1  0.482  0.471  0.200  1.0
  O  O12  1  0.490  0.241  0.120  1.0
  O  O13  1  0.751  0.241  0.620  1.0
  O  O14  1  0.120  0.369  0.622  1.0
  O  O15  1  0.249  0.369  0.122  1.0
  O  O16  1  0.007  0.616  0.598  1.0
  O  O17  1  0.609  0.616  0.098  1.0
  O  O18  1  0.529  0.799  0.862  1.0
  O  O19  1  0.271  0.799  0.362  1.0
  O  O20  1  0.879  0.914  0.886  1.0
  O  O21  1  0.034  0.914  0.386  1.0
  O  O22  1  0.313  0.136  0.733  1.0
  O  O23  1  0.823  0.136  0.233  1.0
  O  O24  1  0.581  0.663  0.443  1.0
  O  O25  1  0.082  0.663  0.943  1.0
  O  O26  1  0.431  0.274  0.491  1.0
  O  O27  1  0.842  0.274  0.991  1.0
[/CIF]
.