The compound described by LaFeZnBiO6 crystallizes in the monoclinic Pc space group. La(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted FeO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra, corners with two equivalent Zn(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 31-53°. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 trigonal pyramids that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Bi(1)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 60-65°. Bi(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted BiO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra, corners with two equivalent Zn(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 31-53°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a trigonal pyramidal geometry to one La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Bi(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one La(1), one Fe(1), and one Bi(1) atom. is represented by the CIF file [CIF]
data_LaZnFeBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.222
_cell_length_b   5.563
_cell_length_c   9.682
_cell_angle_alpha   55.809
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   277.206
_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  0.167  0.722  0.250  1.0
  La  La1  1  0.833  0.722  0.750  1.0
  Zn  Zn2  1  0.871  0.240  0.236  1.0
  Zn  Zn3  1  0.129  0.240  0.736  1.0
  Fe  Fe4  1  0.727  0.980  0.007  1.0
  Fe  Fe5  1  0.273  0.980  0.507  1.0
  Bi  Bi6  1  0.695  0.497  0.492  1.0
  Bi  Bi7  1  0.305  0.497  0.992  1.0
  O  O8  1  0.207  0.899  0.737  1.0
  O  O9  1  0.074  0.246  0.938  1.0
  O  O10  1  0.061  0.652  0.557  1.0
  O  O11  1  0.939  0.652  0.057  1.0
  O  O12  1  0.926  0.246  0.438  1.0
  O  O13  1  0.793  0.899  0.237  1.0
  O  O14  1  0.768  0.141  0.762  1.0
  O  O15  1  0.539  0.769  0.566  1.0
  O  O16  1  0.607  0.353  0.955  1.0
  O  O17  1  0.393  0.353  0.455  1.0
  O  O18  1  0.461  0.769  0.066  1.0
  O  O19  1  0.232  0.141  0.262  1.0
[/CIF]
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The compound described by LaFeZnBiO6 crystallizes in the monoclinic Pc space group. La(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted FeO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra, corners with two equivalent Zn(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 31-53°. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 trigonal pyramids that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Bi(1)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 60-65°. Bi(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted BiO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra, corners with two equivalent Zn(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 31-53°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a trigonal pyramidal geometry to one La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one Fe(1), one Zn(1), and one Bi(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Bi(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one La(1), one Fe(1), and one Bi(1) atom. is represented by the CIF file [CIF]
data_LaZnFeBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.222
_cell_length_b   5.563
_cell_length_c   9.682
_cell_angle_alpha   55.809
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   277.206
_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  0.167  0.722  0.250  1.0
  La  La1  1  0.833  0.722  0.750  1.0
  Zn  Zn2  1  0.871  0.240  0.236  1.0
  Zn  Zn3  1  0.129  0.240  0.736  1.0
  Fe  Fe4  1  0.727  0.980  0.007  1.0
  Fe  Fe5  1  0.273  0.980  0.507  1.0
  Bi  Bi6  1  0.695  0.497  0.492  1.0
  Bi  Bi7  1  0.305  0.497  0.992  1.0
  O  O8  1  0.207  0.899  0.737  1.0
  O  O9  1  0.074  0.246  0.938  1.0
  O  O10  1  0.061  0.652  0.557  1.0
  O  O11  1  0.939  0.652  0.057  1.0
  O  O12  1  0.926  0.246  0.438  1.0
  O  O13  1  0.793  0.899  0.237  1.0
  O  O14  1  0.768  0.141  0.762  1.0
  O  O15  1  0.539  0.769  0.566  1.0
  O  O16  1  0.607  0.353  0.955  1.0
  O  O17  1  0.393  0.353  0.455  1.0
  O  O18  1  0.461  0.769  0.066  1.0
  O  O19  1  0.232  0.141  0.262  1.0
[/CIF]
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