The compound described by Eu2Zr2Fe2BiO12Bi crystallizes in the orthorhombic P222 space group. The structure consists of two 7440-69-9 atoms inside a Eu2Zr2Fe2BiO12 framework. In the Eu2Zr2Fe2BiO12 framework, there are four inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a square co-planar geometry to four equivalent O(5) atoms. In the second Eu site, Eu(2) is bonded in a square co-planar geometry to four equivalent O(2) atoms. In the third Eu site, Eu(3) is bonded in a square co-planar geometry to four equivalent O(3) atoms. In the fourth Eu site, Eu(4) is bonded in a square co-planar geometry to four equivalent O(1) atoms. Zr(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 ZrO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-34°. 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 FeO6 octahedra that share corners with six equivalent Zr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-34°. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a square co-planar geometry to four equivalent O(6) atoms. In the second Bi site, Bi(2) is bonded in a square co-planar geometry to four equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(5) is bonded in a 3-coordinate geometry to one Eu(1), one Zr(1), and one Fe(1) atom. In the second O site, O(6) is bonded in a 3-coordinate geometry to one Zr(1), one Fe(1), and one Bi(1) atom. In the third O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Eu(4), one Zr(1), and one Fe(1) atom. In the fourth O site, O(2) is bonded in a distorted T-shaped geometry to one Eu(2), one Zr(1), and one Fe(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Eu(3), one Zr(1), and one Fe(1) atom. In the sixth O site, O(4) is bonded in a 3-coordinate geometry to one Zr(1), one Fe(1), and one Bi(2) atom. is represented by the CIF card [CIF]
data_EuZrFeBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.446
_cell_length_b   9.927
_cell_length_c   9.056
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   849.091
_cell_formula_units_Z   4
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
  Eu  Eu0  1  0.000  0.500  0.500  1.0
  Eu  Eu1  1  0.500  0.000  0.000  1.0
  Eu  Eu2  1  0.000  0.500  0.000  1.0
  Eu  Eu3  1  0.000  0.000  0.500  1.0
  Zr  Zr4  1  0.249  0.250  0.249  1.0
  Zr  Zr5  1  0.751  0.750  0.249  1.0
  Zr  Zr6  1  0.751  0.250  0.751  1.0
  Zr  Zr7  1  0.249  0.750  0.751  1.0
  Fe  Fe8  1  0.750  0.750  0.750  1.0
  Fe  Fe9  1  0.250  0.250  0.750  1.0
  Fe  Fe10  1  0.250  0.750  0.250  1.0
  Fe  Fe11  1  0.750  0.250  0.250  1.0
  Bi  Bi12  1  0.500  0.000  0.500  1.0
  Bi  Bi13  1  0.500  0.500  0.000  1.0
  Bi  Bi14  1  0.000  0.000  0.000  1.0
  Bi  Bi15  1  0.500  0.500  0.500  1.0
  O  O16  1  0.003  0.195  0.292  1.0
  O  O17  1  0.997  0.805  0.292  1.0
  O  O18  1  0.997  0.195  0.708  1.0
  O  O19  1  0.003  0.805  0.708  1.0
  O  O20  1  0.292  0.006  0.195  1.0
  O  O21  1  0.292  0.994  0.805  1.0
  O  O22  1  0.708  0.994  0.195  1.0
  O  O23  1  0.708  0.006  0.805  1.0
  O  O24  1  0.195  0.291  0.002  1.0
  O  O25  1  0.805  0.291  0.998  1.0
  O  O26  1  0.195  0.709  0.998  1.0
  O  O27  1  0.805  0.709  0.002  1.0
  O  O28  1  0.498  0.306  0.208  1.0
  O  O29  1  0.502  0.694  0.208  1.0
  O  O30  1  0.502  0.306  0.792  1.0
  O  O31  1  0.498  0.694  0.792  1.0
  O  O32  1  0.208  0.494  0.306  1.0
  O  O33  1  0.208  0.506  0.694  1.0
  O  O34  1  0.792  0.506  0.306  1.0
  O  O35  1  0.792  0.494  0.694  1.0
  O  O36  1  0.306  0.207  0.499  1.0
  O  O37  1  0.694  0.207  0.501  1.0
  O  O38  1  0.306  0.793  0.501  1.0
  O  O39  1  0.694  0.793  0.499  1.0
[/CIF]
.
The compound described by Eu2Zr2Fe2BiO12Bi crystallizes in the orthorhombic P222 space group. The structure consists of two 7440-69-9 atoms inside a Eu2Zr2Fe2BiO12 framework. In the Eu2Zr2Fe2BiO12 framework, there are four inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a square co-planar geometry to four equivalent O(5) atoms. In the second Eu site, Eu(2) is bonded in a square co-planar geometry to four equivalent O(2) atoms. In the third Eu site, Eu(3) is bonded in a square co-planar geometry to four equivalent O(3) atoms. In the fourth Eu site, Eu(4) is bonded in a square co-planar geometry to four equivalent O(1) atoms. Zr(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 ZrO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-34°. 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 FeO6 octahedra that share corners with six equivalent Zr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-34°. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a square co-planar geometry to four equivalent O(6) atoms. In the second Bi site, Bi(2) is bonded in a square co-planar geometry to four equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(5) is bonded in a 3-coordinate geometry to one Eu(1), one Zr(1), and one Fe(1) atom. In the second O site, O(6) is bonded in a 3-coordinate geometry to one Zr(1), one Fe(1), and one Bi(1) atom. In the third O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Eu(4), one Zr(1), and one Fe(1) atom. In the fourth O site, O(2) is bonded in a distorted T-shaped geometry to one Eu(2), one Zr(1), and one Fe(1) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Eu(3), one Zr(1), and one Fe(1) atom. In the sixth O site, O(4) is bonded in a 3-coordinate geometry to one Zr(1), one Fe(1), and one Bi(2) atom. is represented by the CIF card [CIF]
data_EuZrFeBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.446
_cell_length_b   9.927
_cell_length_c   9.056
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   849.091
_cell_formula_units_Z   4
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
  Eu  Eu0  1  0.000  0.500  0.500  1.0
  Eu  Eu1  1  0.500  0.000  0.000  1.0
  Eu  Eu2  1  0.000  0.500  0.000  1.0
  Eu  Eu3  1  0.000  0.000  0.500  1.0
  Zr  Zr4  1  0.249  0.250  0.249  1.0
  Zr  Zr5  1  0.751  0.750  0.249  1.0
  Zr  Zr6  1  0.751  0.250  0.751  1.0
  Zr  Zr7  1  0.249  0.750  0.751  1.0
  Fe  Fe8  1  0.750  0.750  0.750  1.0
  Fe  Fe9  1  0.250  0.250  0.750  1.0
  Fe  Fe10  1  0.250  0.750  0.250  1.0
  Fe  Fe11  1  0.750  0.250  0.250  1.0
  Bi  Bi12  1  0.500  0.000  0.500  1.0
  Bi  Bi13  1  0.500  0.500  0.000  1.0
  Bi  Bi14  1  0.000  0.000  0.000  1.0
  Bi  Bi15  1  0.500  0.500  0.500  1.0
  O  O16  1  0.003  0.195  0.292  1.0
  O  O17  1  0.997  0.805  0.292  1.0
  O  O18  1  0.997  0.195  0.708  1.0
  O  O19  1  0.003  0.805  0.708  1.0
  O  O20  1  0.292  0.006  0.195  1.0
  O  O21  1  0.292  0.994  0.805  1.0
  O  O22  1  0.708  0.994  0.195  1.0
  O  O23  1  0.708  0.006  0.805  1.0
  O  O24  1  0.195  0.291  0.002  1.0
  O  O25  1  0.805  0.291  0.998  1.0
  O  O26  1  0.195  0.709  0.998  1.0
  O  O27  1  0.805  0.709  0.002  1.0
  O  O28  1  0.498  0.306  0.208  1.0
  O  O29  1  0.502  0.694  0.208  1.0
  O  O30  1  0.502  0.306  0.792  1.0
  O  O31  1  0.498  0.694  0.792  1.0
  O  O32  1  0.208  0.494  0.306  1.0
  O  O33  1  0.208  0.506  0.694  1.0
  O  O34  1  0.792  0.506  0.306  1.0
  O  O35  1  0.792  0.494  0.694  1.0
  O  O36  1  0.306  0.207  0.499  1.0
  O  O37  1  0.694  0.207  0.501  1.0
  O  O38  1  0.306  0.793  0.501  1.0
  O  O39  1  0.694  0.793  0.499  1.0
[/CIF]
.