The material structure described by CaLa4Ga2(FeO6)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(2), one O(6), one O(7), one O(8), and one O(9) atom. There are four inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(2), one O(5), one O(6), one O(7), and one O(9) atom. In the second La site, La(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(5), and one O(6) atom. In the third La site, La(3) is bonded in a 6-coordinate geometry to one O(11), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. In the fourth La site, La(4) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(3), one O(4), one O(6), and one O(8) atom. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(12), one O(2), one O(4), one O(5), and one O(8) atom to form distorted FeO5 square pyramids that share  a cornercorner with one Ga(2)O4 tetrahedra and corners with two equivalent Ga(1)O4 tetrahedra. In the second Fe site, Fe(2) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent Ga(1)O4 tetrahedra and corners with two equivalent Ga(2)O4 tetrahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(2), one O(4), and one O(7) atom to form GaO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra and corners with two equivalent Fe(1)O5 square pyramids. The corner-sharing octahedral tilt angles range from 34-46°. In the second Ga site, Ga(2) is bonded to one O(1), one O(3), one O(8), and one O(9) atom to form GaO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra and  a cornercorner with one Fe(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 21-62°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Ca(1), one La(1), one La(2), one Fe(2), and one Ga(2) atom to form distorted OCaLa2GaFe trigonal bipyramids that share  a cornercorner with one O(12)CaLa3Fe square pyramid, corners with three equivalent O(2)CaLa2GaFe square pyramids, corners with two equivalent O(3)La2GaFe tetrahedra,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid,  an edgeedge with one O(12)CaLa3Fe square pyramid, and  a faceface with one O(6)CaLa3Fe trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one La(1), one La(2), one Fe(1), and one Ga(1) atom to form distorted OCaLa2GaFe square pyramids that share  a cornercorner with one O(12)CaLa3Fe square pyramid,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid, corners with three equivalent O(1)CaLa2GaFe trigonal bipyramids,  an edgeedge with one O(6)CaLa3Fe trigonal bipyramid, and  a faceface with one O(12)CaLa3Fe square pyramid. In the third O site, O(3) is bonded to one La(3), one La(4), one Fe(2), and one Ga(2) atom to form distorted OLa2GaFe tetrahedra that share  a cornercorner with one O(12)CaLa3Fe square pyramid, corners with two equivalent O(1)CaLa2GaFe trigonal bipyramids, and  an edgeedge with one O(6)CaLa3Fe trigonal bipyramid. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(3), one La(4), one Fe(1), and one Ga(1) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one La(2), one La(3), and one Fe(1) atom. In the sixth O site, O(6) is bonded to one Ca(1), one La(1), one La(2), one La(4), and one Fe(2) atom to form OCaLa3Fe trigonal bipyramids that share  a cornercorner with one O(2)CaLa2GaFe square pyramid,  a cornercorner with one O(12)CaLa3Fe square pyramid,  a cornercorner with one O(1)CaLa2GaFe trigonal bipyramid,  an edgeedge with one O(2)CaLa2GaFe square pyramid,  an edgeedge with one O(3)La2GaFe tetrahedra,  a faceface with one O(12)CaLa3Fe square pyramid, and  a faceface with one O(1)CaLa2GaFe trigonal bipyramid. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ca(1), one La(1), one La(3), one Fe(2), and one Ga(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Ca(1), one La(4), one Fe(1), and one Ga(2) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ca(1), one La(1), one La(3), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one La(2), one La(4), one Fe(2), and one Ga(1) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one La(1), one La(2), one La(3), and one Fe(2) atom. In the twelfth O site, O(12) is bonded to one Ca(1), one La(1), one La(2), one La(4), and one Fe(1) atom to form distorted OCaLa3Fe square pyramids that share  a cornercorner with one O(2)CaLa2GaFe square pyramid,  a cornercorner with one O(3)La2GaFe tetrahedra,  a cornercorner with one O(1)CaLa2GaFe trigonal bipyramid,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid,  an edgeedge with one O(1)CaLa2GaFe trigonal bipyramid,  a faceface with one O(2)CaLa2GaFe square pyramid, and  a faceface with one O(6)CaLa3Fe trigonal bipyramid. is represented by the CIF file [CIF]
data_CaLa4Ga2(FeO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.508
_cell_length_b   6.338
_cell_length_c   7.321
_cell_angle_alpha   86.293
_cell_angle_beta   90.870
_cell_angle_gamma   90.197
_symmetry_Int_Tables_number   1
_cell_volume   301.309
_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  0.207  0.856  0.703  1.0
  La  La1  1  0.382  0.368  0.727  1.0
  La  La2  1  0.864  0.158  0.781  1.0
  La  La3  1  0.567  0.448  0.235  1.0
  La  La4  1  0.085  0.047  0.250  1.0
  Ga  Ga5  1  0.029  0.611  0.019  1.0
  Ga  Ga6  1  0.581  0.889  0.479  1.0
  Fe  Fe7  1  0.966  0.513  0.483  1.0
  Fe  Fe8  1  0.501  0.962  0.017  1.0
  O  O9  1  0.532  0.978  0.716  1.0
  O  O10  1  0.033  0.532  0.775  1.0
  O  O11  1  0.476  0.065  0.281  1.0
  O  O12  1  0.962  0.418  0.212  1.0
  O  O13  1  0.687  0.358  0.534  1.0
  O  O14  1  0.198  0.113  0.940  1.0
  O  O15  1  0.322  0.672  0.021  1.0
  O  O16  1  0.864  0.828  0.469  1.0
  O  O17  1  0.365  0.678  0.476  1.0
  O  O18  1  0.849  0.842  0.040  1.0
  O  O19  1  0.624  0.287  0.967  1.0
  O  O20  1  0.133  0.199  0.540  1.0
[/CIF]
.
The material structure described by CaLa4Ga2(FeO6)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(2), one O(6), one O(7), one O(8), and one O(9) atom. There are four inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(2), one O(5), one O(6), one O(7), and one O(9) atom. In the second La site, La(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(5), and one O(6) atom. In the third La site, La(3) is bonded in a 6-coordinate geometry to one O(11), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. In the fourth La site, La(4) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(3), one O(4), one O(6), and one O(8) atom. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(12), one O(2), one O(4), one O(5), and one O(8) atom to form distorted FeO5 square pyramids that share  a cornercorner with one Ga(2)O4 tetrahedra and corners with two equivalent Ga(1)O4 tetrahedra. In the second Fe site, Fe(2) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent Ga(1)O4 tetrahedra and corners with two equivalent Ga(2)O4 tetrahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(2), one O(4), and one O(7) atom to form GaO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra and corners with two equivalent Fe(1)O5 square pyramids. The corner-sharing octahedral tilt angles range from 34-46°. In the second Ga site, Ga(2) is bonded to one O(1), one O(3), one O(8), and one O(9) atom to form GaO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra and  a cornercorner with one Fe(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 21-62°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Ca(1), one La(1), one La(2), one Fe(2), and one Ga(2) atom to form distorted OCaLa2GaFe trigonal bipyramids that share  a cornercorner with one O(12)CaLa3Fe square pyramid, corners with three equivalent O(2)CaLa2GaFe square pyramids, corners with two equivalent O(3)La2GaFe tetrahedra,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid,  an edgeedge with one O(12)CaLa3Fe square pyramid, and  a faceface with one O(6)CaLa3Fe trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one La(1), one La(2), one Fe(1), and one Ga(1) atom to form distorted OCaLa2GaFe square pyramids that share  a cornercorner with one O(12)CaLa3Fe square pyramid,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid, corners with three equivalent O(1)CaLa2GaFe trigonal bipyramids,  an edgeedge with one O(6)CaLa3Fe trigonal bipyramid, and  a faceface with one O(12)CaLa3Fe square pyramid. In the third O site, O(3) is bonded to one La(3), one La(4), one Fe(2), and one Ga(2) atom to form distorted OLa2GaFe tetrahedra that share  a cornercorner with one O(12)CaLa3Fe square pyramid, corners with two equivalent O(1)CaLa2GaFe trigonal bipyramids, and  an edgeedge with one O(6)CaLa3Fe trigonal bipyramid. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(3), one La(4), one Fe(1), and one Ga(1) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one La(2), one La(3), and one Fe(1) atom. In the sixth O site, O(6) is bonded to one Ca(1), one La(1), one La(2), one La(4), and one Fe(2) atom to form OCaLa3Fe trigonal bipyramids that share  a cornercorner with one O(2)CaLa2GaFe square pyramid,  a cornercorner with one O(12)CaLa3Fe square pyramid,  a cornercorner with one O(1)CaLa2GaFe trigonal bipyramid,  an edgeedge with one O(2)CaLa2GaFe square pyramid,  an edgeedge with one O(3)La2GaFe tetrahedra,  a faceface with one O(12)CaLa3Fe square pyramid, and  a faceface with one O(1)CaLa2GaFe trigonal bipyramid. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ca(1), one La(1), one La(3), one Fe(2), and one Ga(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Ca(1), one La(4), one Fe(1), and one Ga(2) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ca(1), one La(1), one La(3), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one La(2), one La(4), one Fe(2), and one Ga(1) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one La(1), one La(2), one La(3), and one Fe(2) atom. In the twelfth O site, O(12) is bonded to one Ca(1), one La(1), one La(2), one La(4), and one Fe(1) atom to form distorted OCaLa3Fe square pyramids that share  a cornercorner with one O(2)CaLa2GaFe square pyramid,  a cornercorner with one O(3)La2GaFe tetrahedra,  a cornercorner with one O(1)CaLa2GaFe trigonal bipyramid,  a cornercorner with one O(6)CaLa3Fe trigonal bipyramid,  an edgeedge with one O(1)CaLa2GaFe trigonal bipyramid,  a faceface with one O(2)CaLa2GaFe square pyramid, and  a faceface with one O(6)CaLa3Fe trigonal bipyramid. is represented by the CIF file [CIF]
data_CaLa4Ga2(FeO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.508
_cell_length_b   6.338
_cell_length_c   7.321
_cell_angle_alpha   86.293
_cell_angle_beta   90.870
_cell_angle_gamma   90.197
_symmetry_Int_Tables_number   1
_cell_volume   301.309
_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  0.207  0.856  0.703  1.0
  La  La1  1  0.382  0.368  0.727  1.0
  La  La2  1  0.864  0.158  0.781  1.0
  La  La3  1  0.567  0.448  0.235  1.0
  La  La4  1  0.085  0.047  0.250  1.0
  Ga  Ga5  1  0.029  0.611  0.019  1.0
  Ga  Ga6  1  0.581  0.889  0.479  1.0
  Fe  Fe7  1  0.966  0.513  0.483  1.0
  Fe  Fe8  1  0.501  0.962  0.017  1.0
  O  O9  1  0.532  0.978  0.716  1.0
  O  O10  1  0.033  0.532  0.775  1.0
  O  O11  1  0.476  0.065  0.281  1.0
  O  O12  1  0.962  0.418  0.212  1.0
  O  O13  1  0.687  0.358  0.534  1.0
  O  O14  1  0.198  0.113  0.940  1.0
  O  O15  1  0.322  0.672  0.021  1.0
  O  O16  1  0.864  0.828  0.469  1.0
  O  O17  1  0.365  0.678  0.476  1.0
  O  O18  1  0.849  0.842  0.040  1.0
  O  O19  1  0.624  0.287  0.967  1.0
  O  O20  1  0.133  0.199  0.540  1.0
[/CIF]
.