The structure described by La4Cu3MoO12 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent La sites. In the first La site, La(1) is bonded in a distorted body-centered cubic geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(4) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to one O(2), one O(4), one O(7), one O(8), two equivalent O(3), and two equivalent O(5) atoms. Mo(1) is bonded in a trigonal bipyramidal geometry to one O(1), one O(6), one O(7), and two equivalent O(2) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted T-shaped geometry to one O(8) and two equivalent O(5) atoms. In the second Cu site, Cu(2) is bonded in a 4-coordinate geometry to one O(6), one O(8), and two equivalent O(4) atoms. In the third Cu site, Cu(3) is bonded in a distorted T-shaped geometry to one O(8) and two equivalent O(3) atoms. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent La(1) and one Mo(1) atom. In the second O site, O(2) is bonded to one La(2), two equivalent La(1), and one Mo(1) atom to form OLa3Mo tetrahedra that share  a cornercorner with one O(2)La3Mo tetrahedra, corners with two equivalent O(3)La3Cu tetrahedra, corners with three equivalent O(4)La3Cu tetrahedra, corners with four equivalent O(5)La3Cu tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra, and  an edgeedge with one O(2)La3Mo tetrahedra. In the third O site, O(3) is bonded to one La(1), two equivalent La(2), and one Cu(3) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(3)La3Cu tetrahedra, corners with two equivalent O(2)La3Mo tetrahedra, corners with three equivalent O(5)La3Cu tetrahedra, corners with four equivalent O(4)La3Cu tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra,  an edgeedge with one O(2)La3Mo tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the fourth O site, O(4) is bonded to one La(2), two equivalent La(1), and one Cu(2) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(4)La3Cu tetrahedra, corners with two equivalent O(5)La3Cu tetrahedra, corners with three equivalent O(2)La3Mo tetrahedra, corners with four equivalent O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra,  an edgeedge with one O(2)La3Mo tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the fifth O site, O(5) is bonded to one La(1), two equivalent La(2), and one Cu(1) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(5)La3Cu tetrahedra, corners with two equivalent O(4)La3Cu tetrahedra, corners with three equivalent O(3)La3Cu tetrahedra, corners with four equivalent O(2)La3Mo tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent La(1), one Mo(1), and one Cu(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent La(2) and one Mo(1) atom. In the eighth O site, O(8) is bonded to two equivalent La(2), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLa2Cu3 trigonal bipyramids that share corners with two equivalent O(3)La3Cu tetrahedra, corners with two equivalent O(5)La3Cu tetrahedra, corners with two equivalent O(2)La3Mo tetrahedra, edges with two equivalent O(3)La3Cu tetrahedra, edges with two equivalent O(4)La3Cu tetrahedra, and edges with two equivalent O(5)La3Cu tetrahedra. is represented by the CIF card [CIF]
data_La4Cu3MoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.947
_cell_length_b   6.940
_cell_length_c   7.992
_cell_angle_alpha   89.921
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   607.138
_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
  La  La0  1  0.498  0.762  0.630  1.0
  La  La1  1  0.998  0.249  0.880  1.0
  La  La2  1  0.002  0.762  0.630  1.0
  La  La3  1  0.998  0.238  0.370  1.0
  La  La4  1  0.002  0.751  0.120  1.0
  La  La5  1  0.498  0.751  0.120  1.0
  La  La6  1  0.502  0.238  0.370  1.0
  La  La7  1  0.502  0.249  0.880  1.0
  Cu  Cu8  1  0.250  0.110  0.091  1.0
  Cu  Cu9  1  0.750  0.884  0.343  1.0
  Cu  Cu10  1  0.250  0.116  0.657  1.0
  Cu  Cu11  1  0.250  0.544  0.873  1.0
  Cu  Cu12  1  0.750  0.456  0.127  1.0
  Cu  Cu13  1  0.750  0.890  0.909  1.0
  Mo  Mo14  1  0.250  0.579  0.378  1.0
  Mo  Mo15  1  0.750  0.421  0.622  1.0
  O  O16  1  0.250  0.715  0.576  1.0
  O  O17  1  0.074  0.580  0.377  1.0
  O  O18  1  0.584  0.416  0.126  1.0
  O  O19  1  0.918  0.916  0.372  1.0
  O  O20  1  0.417  0.085  0.122  1.0
  O  O21  1  0.418  0.084  0.628  1.0
  O  O22  1  0.084  0.584  0.874  1.0
  O  O23  1  0.750  0.688  0.620  1.0
  O  O24  1  0.750  0.285  0.424  1.0
  O  O25  1  0.917  0.915  0.878  1.0
  O  O26  1  0.250  0.312  0.380  1.0
  O  O27  1  0.583  0.915  0.878  1.0
  O  O28  1  0.926  0.420  0.623  1.0
  O  O29  1  0.750  0.290  0.824  1.0
  O  O30  1  0.083  0.085  0.122  1.0
  O  O31  1  0.250  0.263  0.875  1.0
  O  O32  1  0.082  0.084  0.628  1.0
  O  O33  1  0.426  0.580  0.377  1.0
  O  O34  1  0.574  0.420  0.623  1.0
  O  O35  1  0.416  0.584  0.874  1.0
  O  O36  1  0.582  0.916  0.372  1.0
  O  O37  1  0.916  0.416  0.126  1.0
  O  O38  1  0.250  0.710  0.176  1.0
  O  O39  1  0.750  0.737  0.125  1.0
[/CIF]
.
The structure described by La4Cu3MoO12 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent La sites. In the first La site, La(1) is bonded in a distorted body-centered cubic geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(4) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to one O(2), one O(4), one O(7), one O(8), two equivalent O(3), and two equivalent O(5) atoms. Mo(1) is bonded in a trigonal bipyramidal geometry to one O(1), one O(6), one O(7), and two equivalent O(2) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted T-shaped geometry to one O(8) and two equivalent O(5) atoms. In the second Cu site, Cu(2) is bonded in a 4-coordinate geometry to one O(6), one O(8), and two equivalent O(4) atoms. In the third Cu site, Cu(3) is bonded in a distorted T-shaped geometry to one O(8) and two equivalent O(3) atoms. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent La(1) and one Mo(1) atom. In the second O site, O(2) is bonded to one La(2), two equivalent La(1), and one Mo(1) atom to form OLa3Mo tetrahedra that share  a cornercorner with one O(2)La3Mo tetrahedra, corners with two equivalent O(3)La3Cu tetrahedra, corners with three equivalent O(4)La3Cu tetrahedra, corners with four equivalent O(5)La3Cu tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra, and  an edgeedge with one O(2)La3Mo tetrahedra. In the third O site, O(3) is bonded to one La(1), two equivalent La(2), and one Cu(3) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(3)La3Cu tetrahedra, corners with two equivalent O(2)La3Mo tetrahedra, corners with three equivalent O(5)La3Cu tetrahedra, corners with four equivalent O(4)La3Cu tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra,  an edgeedge with one O(2)La3Mo tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the fourth O site, O(4) is bonded to one La(2), two equivalent La(1), and one Cu(2) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(4)La3Cu tetrahedra, corners with two equivalent O(5)La3Cu tetrahedra, corners with three equivalent O(2)La3Mo tetrahedra, corners with four equivalent O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra,  an edgeedge with one O(2)La3Mo tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the fifth O site, O(5) is bonded to one La(1), two equivalent La(2), and one Cu(1) atom to form OLa3Cu tetrahedra that share  a cornercorner with one O(5)La3Cu tetrahedra, corners with two equivalent O(4)La3Cu tetrahedra, corners with three equivalent O(3)La3Cu tetrahedra, corners with four equivalent O(2)La3Mo tetrahedra,  a cornercorner with one O(8)La2Cu3 trigonal bipyramid,  an edgeedge with one O(3)La3Cu tetrahedra,  an edgeedge with one O(4)La3Cu tetrahedra,  an edgeedge with one O(5)La3Cu tetrahedra, and  an edgeedge with one O(8)La2Cu3 trigonal bipyramid. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent La(1), one Mo(1), and one Cu(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent La(2) and one Mo(1) atom. In the eighth O site, O(8) is bonded to two equivalent La(2), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLa2Cu3 trigonal bipyramids that share corners with two equivalent O(3)La3Cu tetrahedra, corners with two equivalent O(5)La3Cu tetrahedra, corners with two equivalent O(2)La3Mo tetrahedra, edges with two equivalent O(3)La3Cu tetrahedra, edges with two equivalent O(4)La3Cu tetrahedra, and edges with two equivalent O(5)La3Cu tetrahedra. is represented by the CIF card [CIF]
data_La4Cu3MoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.947
_cell_length_b   6.940
_cell_length_c   7.992
_cell_angle_alpha   89.921
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   607.138
_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
  La  La0  1  0.498  0.762  0.630  1.0
  La  La1  1  0.998  0.249  0.880  1.0
  La  La2  1  0.002  0.762  0.630  1.0
  La  La3  1  0.998  0.238  0.370  1.0
  La  La4  1  0.002  0.751  0.120  1.0
  La  La5  1  0.498  0.751  0.120  1.0
  La  La6  1  0.502  0.238  0.370  1.0
  La  La7  1  0.502  0.249  0.880  1.0
  Cu  Cu8  1  0.250  0.110  0.091  1.0
  Cu  Cu9  1  0.750  0.884  0.343  1.0
  Cu  Cu10  1  0.250  0.116  0.657  1.0
  Cu  Cu11  1  0.250  0.544  0.873  1.0
  Cu  Cu12  1  0.750  0.456  0.127  1.0
  Cu  Cu13  1  0.750  0.890  0.909  1.0
  Mo  Mo14  1  0.250  0.579  0.378  1.0
  Mo  Mo15  1  0.750  0.421  0.622  1.0
  O  O16  1  0.250  0.715  0.576  1.0
  O  O17  1  0.074  0.580  0.377  1.0
  O  O18  1  0.584  0.416  0.126  1.0
  O  O19  1  0.918  0.916  0.372  1.0
  O  O20  1  0.417  0.085  0.122  1.0
  O  O21  1  0.418  0.084  0.628  1.0
  O  O22  1  0.084  0.584  0.874  1.0
  O  O23  1  0.750  0.688  0.620  1.0
  O  O24  1  0.750  0.285  0.424  1.0
  O  O25  1  0.917  0.915  0.878  1.0
  O  O26  1  0.250  0.312  0.380  1.0
  O  O27  1  0.583  0.915  0.878  1.0
  O  O28  1  0.926  0.420  0.623  1.0
  O  O29  1  0.750  0.290  0.824  1.0
  O  O30  1  0.083  0.085  0.122  1.0
  O  O31  1  0.250  0.263  0.875  1.0
  O  O32  1  0.082  0.084  0.628  1.0
  O  O33  1  0.426  0.580  0.377  1.0
  O  O34  1  0.574  0.420  0.623  1.0
  O  O35  1  0.416  0.584  0.874  1.0
  O  O36  1  0.582  0.916  0.372  1.0
  O  O37  1  0.916  0.416  0.126  1.0
  O  O38  1  0.250  0.710  0.176  1.0
  O  O39  1  0.750  0.737  0.125  1.0
[/CIF]
.