The structure described by MgLa2MoO6 crystallizes in the orthorhombic I222 space group. Mg(1) is bonded to four equivalent O(1) atoms to form distorted MgO4 tetrahedra that share edges with two equivalent Mo(1)O4 tetrahedra. La(1) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(2) atoms. Mo(1) is bonded to four equivalent O(1) atoms to form distorted MoO4 tetrahedra that share edges with two equivalent Mg(1)O4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Mg(1), one La(1), and one Mo(1) atom. In the second O site, O(2) is bonded to four equivalent La(1) atoms to form a mixture of distorted corner and edge-sharing OLa4 tetrahedra. is represented by the CIF file [CIF]
data_La2MgMoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.308
_cell_length_b   3.876
_cell_length_c   8.846
_cell_angle_alpha   102.647
_cell_angle_beta   107.461
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   168.976
_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
  La  La0  1  0.184  0.184  0.368  1.0
  La  La1  1  0.816  0.816  0.632  1.0
  Mg  Mg2  1  1.000  0.500  0.000  1.0
  Mo  Mo3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.318  0.791  0.141  1.0
  O  O5  1  0.177  0.208  0.859  1.0
  O  O6  1  0.823  0.350  0.141  1.0
  O  O7  1  0.682  0.650  0.859  1.0
  O  O8  1  0.744  0.244  0.488  1.0
  O  O9  1  0.256  0.756  0.512  1.0
[/CIF]
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The structure described by MgLa2MoO6 crystallizes in the orthorhombic I222 space group. Mg(1) is bonded to four equivalent O(1) atoms to form distorted MgO4 tetrahedra that share edges with two equivalent Mo(1)O4 tetrahedra. La(1) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(2) atoms. Mo(1) is bonded to four equivalent O(1) atoms to form distorted MoO4 tetrahedra that share edges with two equivalent Mg(1)O4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Mg(1), one La(1), and one Mo(1) atom. In the second O site, O(2) is bonded to four equivalent La(1) atoms to form a mixture of distorted corner and edge-sharing OLa4 tetrahedra. is represented by the CIF file [CIF]
data_La2MgMoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.308
_cell_length_b   3.876
_cell_length_c   8.846
_cell_angle_alpha   102.647
_cell_angle_beta   107.461
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   168.976
_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
  La  La0  1  0.184  0.184  0.368  1.0
  La  La1  1  0.816  0.816  0.632  1.0
  Mg  Mg2  1  1.000  0.500  0.000  1.0
  Mo  Mo3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.318  0.791  0.141  1.0
  O  O5  1  0.177  0.208  0.859  1.0
  O  O6  1  0.823  0.350  0.141  1.0
  O  O7  1  0.682  0.650  0.859  1.0
  O  O8  1  0.744  0.244  0.488  1.0
  O  O9  1  0.256  0.756  0.512  1.0
[/CIF]
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