The crystal structure described by CaLa2Co2Sb2(PbO6)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 7-coordinate geometry to one Co(1), one Pb(2), one O(11), one O(2), one O(4), one O(5), and one O(7) atom. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(3), one O(6), one O(8), and one O(9) atom. In the second La site, La(2) is bonded in a 8-coordinate geometry to one Co(1), one O(1), one O(10), one O(12), one O(4), one O(5), one O(7), and one O(8) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted trigonal planar geometry to one Ca(1), one La(2), one O(4), one O(7), and one O(9) atom. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(12), one O(3), one O(6), and one O(8) atom to form distorted CoO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra and corners with four equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-35°. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(4), one O(5), and one O(9) atom. In the second Pb site, Pb(2) is bonded in a 5-coordinate geometry to one Ca(1), one O(10), one O(2), one O(3), one O(7), and one O(8) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(10), one O(12), one O(2), one O(4), one O(6), and one O(8) atom to form SbO6 octahedra that share corners with four equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-35°. In the second Sb site, Sb(2) is bonded to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-32°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one La(2), one Co(2), one Pb(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1), one La(1), one Pb(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one La(1), one Co(2), one Pb(2), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ca(1), one La(2), one Co(1), one Pb(1), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ca(1), one La(2), one Pb(1), and one Sb(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one La(1), one Co(2), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ca(1), one La(2), one Co(1), one Pb(2), and one Sb(2) atom. In the eighth O site, O(8) is bonded to one La(1), one La(2), one Co(2), one Pb(2), and one Sb(1) atom to form distorted OLa2CoSbPb square pyramids that share  a cornercorner with one O(11)CaLaSbPb tetrahedra,  an edgeedge with one O(10)La2CoSbPb square pyramid, and  a faceface with one O(10)La2CoSbPb square pyramid. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one La(1), one Co(1), one Pb(1), and one Sb(2) atom. In the tenth O site, O(10) is bonded to one La(1), one La(2), one Co(2), one Pb(2), and one Sb(1) atom to form distorted OLa2CoSbPb square pyramids that share  a cornercorner with one O(11)CaLaSbPb tetrahedra,  an edgeedge with one O(8)La2CoSbPb square pyramid, and  a faceface with one O(8)La2CoSbPb square pyramid. In the eleventh O site, O(11) is bonded to one Ca(1), one La(1), one Pb(1), and one Sb(2) atom to form distorted corner-sharing OCaLaSbPb tetrahedra. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one La(1), one La(2), one Co(2), and one Sb(1) atom. is represented by the CIF file [CIF]
data_CaLa2Co2Sb2(PbO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.075
_cell_length_b   6.208
_cell_length_c   8.129
_cell_angle_alpha   87.878
_cell_angle_beta   88.964
_cell_angle_gamma   88.107
_symmetry_Int_Tables_number   1
_cell_volume   306.165
_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
  Ca  Ca0  1  0.956  0.711  0.571  1.0
  La  La1  1  0.486  0.467  0.804  1.0
  La  La2  1  0.986  0.997  0.208  1.0
  Co  Co3  1  0.026  0.326  0.419  1.0
  Co  Co4  1  0.530  0.992  0.002  1.0
  Sb  Sb5  1  0.985  0.516  0.015  1.0
  Sb  Sb6  1  0.502  0.014  0.500  1.0
  Pb  Pb7  1  0.483  0.585  0.277  1.0
  Pb  Pb8  1  0.059  0.096  0.795  1.0
  O  O9  1  0.601  0.964  0.260  1.0
  O  O10  1  0.080  0.482  0.771  1.0
  O  O11  1  0.457  0.081  0.746  1.0
  O  O12  1  0.923  0.551  0.263  1.0
  O  O13  1  0.228  0.864  0.427  1.0
  O  O14  1  0.731  0.708  0.945  1.0
  O  O15  1  0.826  0.094  0.513  1.0
  O  O16  1  0.219  0.273  0.042  1.0
  O  O17  1  0.338  0.301  0.473  1.0
  O  O18  1  0.778  0.265  0.987  1.0
  O  O19  1  0.591  0.699  0.567  1.0
  O  O20  1  0.201  0.755  0.023  1.0
[/CIF]
.
The crystal structure described by CaLa2Co2Sb2(PbO6)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 7-coordinate geometry to one Co(1), one Pb(2), one O(11), one O(2), one O(4), one O(5), and one O(7) atom. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(3), one O(6), one O(8), and one O(9) atom. In the second La site, La(2) is bonded in a 8-coordinate geometry to one Co(1), one O(1), one O(10), one O(12), one O(4), one O(5), one O(7), and one O(8) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted trigonal planar geometry to one Ca(1), one La(2), one O(4), one O(7), and one O(9) atom. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(12), one O(3), one O(6), and one O(8) atom to form distorted CoO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra and corners with four equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-35°. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(4), one O(5), and one O(9) atom. In the second Pb site, Pb(2) is bonded in a 5-coordinate geometry to one Ca(1), one O(10), one O(2), one O(3), one O(7), and one O(8) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(10), one O(12), one O(2), one O(4), one O(6), and one O(8) atom to form SbO6 octahedra that share corners with four equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-35°. In the second Sb site, Sb(2) is bonded to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-32°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one La(2), one Co(2), one Pb(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1), one La(1), one Pb(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one La(1), one Co(2), one Pb(2), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ca(1), one La(2), one Co(1), one Pb(1), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ca(1), one La(2), one Pb(1), and one Sb(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one La(1), one Co(2), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ca(1), one La(2), one Co(1), one Pb(2), and one Sb(2) atom. In the eighth O site, O(8) is bonded to one La(1), one La(2), one Co(2), one Pb(2), and one Sb(1) atom to form distorted OLa2CoSbPb square pyramids that share  a cornercorner with one O(11)CaLaSbPb tetrahedra,  an edgeedge with one O(10)La2CoSbPb square pyramid, and  a faceface with one O(10)La2CoSbPb square pyramid. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one La(1), one Co(1), one Pb(1), and one Sb(2) atom. In the tenth O site, O(10) is bonded to one La(1), one La(2), one Co(2), one Pb(2), and one Sb(1) atom to form distorted OLa2CoSbPb square pyramids that share  a cornercorner with one O(11)CaLaSbPb tetrahedra,  an edgeedge with one O(8)La2CoSbPb square pyramid, and  a faceface with one O(8)La2CoSbPb square pyramid. In the eleventh O site, O(11) is bonded to one Ca(1), one La(1), one Pb(1), and one Sb(2) atom to form distorted corner-sharing OCaLaSbPb tetrahedra. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one La(1), one La(2), one Co(2), and one Sb(1) atom. is represented by the CIF file [CIF]
data_CaLa2Co2Sb2(PbO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.075
_cell_length_b   6.208
_cell_length_c   8.129
_cell_angle_alpha   87.878
_cell_angle_beta   88.964
_cell_angle_gamma   88.107
_symmetry_Int_Tables_number   1
_cell_volume   306.165
_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
  Ca  Ca0  1  0.956  0.711  0.571  1.0
  La  La1  1  0.486  0.467  0.804  1.0
  La  La2  1  0.986  0.997  0.208  1.0
  Co  Co3  1  0.026  0.326  0.419  1.0
  Co  Co4  1  0.530  0.992  0.002  1.0
  Sb  Sb5  1  0.985  0.516  0.015  1.0
  Sb  Sb6  1  0.502  0.014  0.500  1.0
  Pb  Pb7  1  0.483  0.585  0.277  1.0
  Pb  Pb8  1  0.059  0.096  0.795  1.0
  O  O9  1  0.601  0.964  0.260  1.0
  O  O10  1  0.080  0.482  0.771  1.0
  O  O11  1  0.457  0.081  0.746  1.0
  O  O12  1  0.923  0.551  0.263  1.0
  O  O13  1  0.228  0.864  0.427  1.0
  O  O14  1  0.731  0.708  0.945  1.0
  O  O15  1  0.826  0.094  0.513  1.0
  O  O16  1  0.219  0.273  0.042  1.0
  O  O17  1  0.338  0.301  0.473  1.0
  O  O18  1  0.778  0.265  0.987  1.0
  O  O19  1  0.591  0.699  0.567  1.0
  O  O20  1  0.201  0.755  0.023  1.0
[/CIF]
.