The structure described by MgAg4(RuO3)4 crystallizes in the orthorhombic Imm2 space group. Mg(1) is bonded to one O(4), one O(6), and four equivalent O(1) atoms to form MgO6 octahedra that share faces with two equivalent Ru(1)O6 octahedra and faces with two equivalent Ru(2)O6 octahedra. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(2), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form distorted RuO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra, corners with four equivalent Ru(2)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-51°. In the second Ru site, Ru(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(3) atoms to form distorted RuO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra, corners with four equivalent Ru(1)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-51°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a hexagonal planar geometry to one O(2), one O(6), two equivalent O(1), and two equivalent O(3) atoms. In the second Ag site, Ag(2) is bonded in a hexagonal planar geometry to one O(4), one O(5), two equivalent O(1), and two equivalent O(3) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Mg(1), one Ru(1), one Ru(2), one Ag(1), and one Ag(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ru(1) and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(2), one Ag(1), and one Ag(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent Ru(2), and two equivalent Ag(2) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Ru(2) and two equivalent Ag(2) atoms. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent Ru(1), and two equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_MgAg4(RuO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.397
_cell_length_b   7.388
_cell_length_c   7.380
_cell_angle_alpha   60.034
_cell_angle_beta   90.003
_cell_angle_gamma   120.038
_symmetry_Int_Tables_number   1
_cell_volume   285.169
_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
  Mg  Mg0  1  0.626  0.252  0.624  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Ag  Ag2  1  1.000  1.000  0.000  1.0
  Ag  Ag3  1  1.000  0.500  0.000  1.0
  Ag  Ag4  1  1.000  1.000  0.500  1.0
  Ru  Ru5  1  0.492  0.983  0.025  1.0
  Ru  Ru6  1  0.492  0.983  0.491  1.0
  Ru  Ru7  1  0.491  0.518  0.491  1.0
  Ru  Ru8  1  0.027  0.518  0.491  1.0
  O  O9  1  0.825  0.251  0.425  1.0
  O  O10  1  0.569  0.138  0.181  1.0
  O  O11  1  0.569  0.750  0.181  1.0
  O  O12  1  0.825  0.251  0.825  1.0
  O  O13  1  0.826  0.652  0.424  1.0
  O  O14  1  0.425  0.251  0.425  1.0
  O  O15  1  0.569  0.750  0.569  1.0
  O  O16  1  0.181  0.750  0.181  1.0
  O  O17  1  0.181  0.362  0.569  1.0
  O  O18  1  0.425  0.251  0.825  1.0
  O  O19  1  0.426  0.851  0.824  1.0
  O  O20  1  0.181  0.750  0.569  1.0
[/CIF]
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The structure described by MgAg4(RuO3)4 crystallizes in the orthorhombic Imm2 space group. Mg(1) is bonded to one O(4), one O(6), and four equivalent O(1) atoms to form MgO6 octahedra that share faces with two equivalent Ru(1)O6 octahedra and faces with two equivalent Ru(2)O6 octahedra. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(2), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form distorted RuO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra, corners with four equivalent Ru(2)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-51°. In the second Ru site, Ru(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(3) atoms to form distorted RuO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra, corners with four equivalent Ru(1)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-51°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a hexagonal planar geometry to one O(2), one O(6), two equivalent O(1), and two equivalent O(3) atoms. In the second Ag site, Ag(2) is bonded in a hexagonal planar geometry to one O(4), one O(5), two equivalent O(1), and two equivalent O(3) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Mg(1), one Ru(1), one Ru(2), one Ag(1), and one Ag(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ru(1) and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(2), one Ag(1), and one Ag(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent Ru(2), and two equivalent Ag(2) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Ru(2) and two equivalent Ag(2) atoms. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Mg(1), two equivalent Ru(1), and two equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_MgAg4(RuO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.397
_cell_length_b   7.388
_cell_length_c   7.380
_cell_angle_alpha   60.034
_cell_angle_beta   90.003
_cell_angle_gamma   120.038
_symmetry_Int_Tables_number   1
_cell_volume   285.169
_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
  Mg  Mg0  1  0.626  0.252  0.624  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Ag  Ag2  1  1.000  1.000  0.000  1.0
  Ag  Ag3  1  1.000  0.500  0.000  1.0
  Ag  Ag4  1  1.000  1.000  0.500  1.0
  Ru  Ru5  1  0.492  0.983  0.025  1.0
  Ru  Ru6  1  0.492  0.983  0.491  1.0
  Ru  Ru7  1  0.491  0.518  0.491  1.0
  Ru  Ru8  1  0.027  0.518  0.491  1.0
  O  O9  1  0.825  0.251  0.425  1.0
  O  O10  1  0.569  0.138  0.181  1.0
  O  O11  1  0.569  0.750  0.181  1.0
  O  O12  1  0.825  0.251  0.825  1.0
  O  O13  1  0.826  0.652  0.424  1.0
  O  O14  1  0.425  0.251  0.425  1.0
  O  O15  1  0.569  0.750  0.569  1.0
  O  O16  1  0.181  0.750  0.181  1.0
  O  O17  1  0.181  0.362  0.569  1.0
  O  O18  1  0.425  0.251  0.825  1.0
  O  O19  1  0.426  0.851  0.824  1.0
  O  O20  1  0.181  0.750  0.569  1.0
[/CIF]
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