The compound described by MgLaFeAgO6 crystallizes in the monoclinic Pc space group. Mg(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. La(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(4), one O(5), one O(6), and two equivalent O(3) atoms. Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. Ag(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), one La(1), and one Fe(1) atom. In the second O site, O(2) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OLaMgFeAg trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent La(1), one Fe(1), and one Ag(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one La(1), and one Fe(1) atom. In the fifth O site, O(5) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of corner and edge-sharing OLaMgFeAg tetrahedra. In the sixth O site, O(6) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OLaMgFeAg trigonal pyramids. is represented by the CIF file [CIF]
data_LaMgFeAgO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.234
_cell_length_b   5.526
_cell_length_c   8.691
_cell_angle_alpha   89.998
_cell_angle_beta   91.829
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   251.230
_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
  Ag  Ag0  1  0.008  0.502  0.495  1.0
  Ag  Ag1  1  0.508  0.998  0.995  1.0
  Fe  Fe2  1  0.994  0.489  0.997  1.0
  Fe  Fe3  1  0.494  0.011  0.497  1.0
  La  La4  1  0.024  0.937  0.745  1.0
  La  La5  1  0.524  0.563  0.245  1.0
  Mg  Mg6  1  0.459  0.432  0.756  1.0
  Mg  Mg7  1  0.959  0.068  0.256  1.0
  O  O8  1  0.335  0.965  0.306  1.0
  O  O9  1  0.835  0.535  0.806  1.0
  O  O10  1  0.814  0.800  0.087  1.0
  O  O11  1  0.314  0.700  0.587  1.0
  O  O12  1  0.803  0.811  0.434  1.0
  O  O13  1  0.303  0.689  0.934  1.0
  O  O14  1  0.107  0.432  0.198  1.0
  O  O15  1  0.607  0.068  0.699  1.0
  O  O16  1  0.727  0.272  0.407  1.0
  O  O17  1  0.227  0.228  0.907  1.0
  O  O18  1  0.729  0.272  0.074  1.0
  O  O19  1  0.229  0.229  0.574  1.0
[/CIF]
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The compound described by MgLaFeAgO6 crystallizes in the monoclinic Pc space group. Mg(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. La(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(4), one O(5), one O(6), and two equivalent O(3) atoms. Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. Ag(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), one La(1), and one Fe(1) atom. In the second O site, O(2) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OLaMgFeAg trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent La(1), one Fe(1), and one Ag(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one La(1), and one Fe(1) atom. In the fifth O site, O(5) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of corner and edge-sharing OLaMgFeAg tetrahedra. In the sixth O site, O(6) is bonded to one Mg(1), one La(1), one Fe(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OLaMgFeAg trigonal pyramids. is represented by the CIF file [CIF]
data_LaMgFeAgO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.234
_cell_length_b   5.526
_cell_length_c   8.691
_cell_angle_alpha   89.998
_cell_angle_beta   91.829
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   251.230
_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
  Ag  Ag0  1  0.008  0.502  0.495  1.0
  Ag  Ag1  1  0.508  0.998  0.995  1.0
  Fe  Fe2  1  0.994  0.489  0.997  1.0
  Fe  Fe3  1  0.494  0.011  0.497  1.0
  La  La4  1  0.024  0.937  0.745  1.0
  La  La5  1  0.524  0.563  0.245  1.0
  Mg  Mg6  1  0.459  0.432  0.756  1.0
  Mg  Mg7  1  0.959  0.068  0.256  1.0
  O  O8  1  0.335  0.965  0.306  1.0
  O  O9  1  0.835  0.535  0.806  1.0
  O  O10  1  0.814  0.800  0.087  1.0
  O  O11  1  0.314  0.700  0.587  1.0
  O  O12  1  0.803  0.811  0.434  1.0
  O  O13  1  0.303  0.689  0.934  1.0
  O  O14  1  0.107  0.432  0.198  1.0
  O  O15  1  0.607  0.068  0.699  1.0
  O  O16  1  0.727  0.272  0.407  1.0
  O  O17  1  0.227  0.228  0.907  1.0
  O  O18  1  0.729  0.272  0.074  1.0
  O  O19  1  0.229  0.229  0.574  1.0
[/CIF]
.