The material described by MgLaFeO3 crystallizes in the monoclinic Cm space group. Mg(1) is bonded in a 3-coordinate geometry to one O(2) and two equivalent O(1) atoms. La(1) is bonded in a 3-coordinate geometry to one O(2) and two equivalent O(1) atoms. Fe(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1), one La(1), and two equivalent Fe(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Mg(1), one La(1), and two equivalent Fe(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_LaMgFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.509
_cell_length_b   4.490
_cell_length_c   4.490
_cell_angle_alpha   81.984
_cell_angle_beta   81.887
_cell_angle_gamma   81.887
_symmetry_Int_Tables_number   1
_cell_volume   88.443
_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
  La  La0  1  0.875  0.875  0.875  1.0
  Mg  Mg1  1  0.250  0.250  0.250  1.0
  Fe  Fe2  1  0.541  0.541  0.541  1.0
  O  O3  1  0.529  0.528  0.027  1.0
  O  O4  1  0.529  0.027  0.528  1.0
  O  O5  1  0.026  0.529  0.529  1.0
[/CIF]
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The material described by MgLaFeO3 crystallizes in the monoclinic Cm space group. Mg(1) is bonded in a 3-coordinate geometry to one O(2) and two equivalent O(1) atoms. La(1) is bonded in a 3-coordinate geometry to one O(2) and two equivalent O(1) atoms. Fe(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1), one La(1), and two equivalent Fe(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Mg(1), one La(1), and two equivalent Fe(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_LaMgFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.509
_cell_length_b   4.490
_cell_length_c   4.490
_cell_angle_alpha   81.984
_cell_angle_beta   81.887
_cell_angle_gamma   81.887
_symmetry_Int_Tables_number   1
_cell_volume   88.443
_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
  La  La0  1  0.875  0.875  0.875  1.0
  Mg  Mg1  1  0.250  0.250  0.250  1.0
  Fe  Fe2  1  0.541  0.541  0.541  1.0
  O  O3  1  0.529  0.528  0.027  1.0
  O  O4  1  0.529  0.027  0.528  1.0
  O  O5  1  0.026  0.529  0.529  1.0
[/CIF]
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