The structure described by Sr2MgLa2(RuO4)3 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 6-coordinate geometry to one O(6), two equivalent O(2), two equivalent O(5), and three equivalent O(4) atoms. Mg(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra and corners with four equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. La(1) is bonded in a 7-coordinate geometry to two equivalent O(1), two equivalent O(6), and three equivalent O(3) atoms. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent O(2) and four equivalent O(4) atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles range from 20-24°. In the second Ru site, Ru(2) is bonded to one O(1), one O(2), two equivalent O(5), and two equivalent O(6) atoms to form RuO6 octahedra that share  a cornercorner with one Mg(1)O6 octahedra,  a cornercorner with one Ru(1)O6 octahedra, and corners with four equivalent Ru(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Mg(1), two equivalent La(1), and one Ru(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Ru(1), and one Ru(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Mg(1) and three equivalent La(1) atoms. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to three equivalent Sr(1) and two equivalent Ru(1) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Ru(2) atoms. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent La(1), and two equivalent Ru(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2La2Mg(RuO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.638
_cell_length_c   15.971
_cell_angle_alpha   89.714
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   507.395
_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
  Sr  Sr0  1  0.993  0.973  0.123  1.0
  Sr  Sr1  1  0.507  0.473  0.123  1.0
  Sr  Sr2  1  0.493  0.527  0.877  1.0
  Sr  Sr3  1  0.007  0.027  0.877  1.0
  La  La4  1  0.984  0.969  0.617  1.0
  La  La5  1  0.516  0.469  0.617  1.0
  La  La6  1  0.484  0.531  0.383  1.0
  La  La7  1  0.016  0.031  0.383  1.0
  Mg  Mg8  1  0.000  0.500  0.500  1.0
  Mg  Mg9  1  0.500  0.000  0.500  1.0
  Ru  Ru10  1  0.000  0.500  0.000  1.0
  Ru  Ru11  1  0.993  0.498  0.249  1.0
  Ru  Ru12  1  0.007  0.502  0.751  1.0
  Ru  Ru13  1  0.507  0.998  0.249  1.0
  Ru  Ru14  1  0.493  0.002  0.751  1.0
  Ru  Ru15  1  0.500  0.000  0.000  1.0
  O  O16  1  0.913  0.480  0.370  1.0
  O  O17  1  0.930  0.489  0.876  1.0
  O  O18  1  0.780  0.220  0.523  1.0
  O  O19  1  0.772  0.228  0.019  1.0
  O  O20  1  0.777  0.223  0.228  1.0
  O  O21  1  0.776  0.226  0.724  1.0
  O  O22  1  0.728  0.728  0.019  1.0
  O  O23  1  0.720  0.720  0.523  1.0
  O  O24  1  0.723  0.723  0.228  1.0
  O  O25  1  0.724  0.726  0.724  1.0
  O  O26  1  0.570  0.989  0.876  1.0
  O  O27  1  0.587  0.980  0.370  1.0
  O  O28  1  0.413  0.020  0.630  1.0
  O  O29  1  0.430  0.011  0.124  1.0
  O  O30  1  0.276  0.274  0.276  1.0
  O  O31  1  0.277  0.277  0.772  1.0
  O  O32  1  0.280  0.280  0.477  1.0
  O  O33  1  0.272  0.272  0.981  1.0
  O  O34  1  0.220  0.780  0.477  1.0
  O  O35  1  0.224  0.774  0.276  1.0
  O  O36  1  0.223  0.777  0.772  1.0
  O  O37  1  0.228  0.772  0.981  1.0
  O  O38  1  0.070  0.511  0.124  1.0
  O  O39  1  0.087  0.520  0.630  1.0
[/CIF]
.
The structure described by Sr2MgLa2(RuO4)3 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 6-coordinate geometry to one O(6), two equivalent O(2), two equivalent O(5), and three equivalent O(4) atoms. Mg(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra and corners with four equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. La(1) is bonded in a 7-coordinate geometry to two equivalent O(1), two equivalent O(6), and three equivalent O(3) atoms. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent O(2) and four equivalent O(4) atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles range from 20-24°. In the second Ru site, Ru(2) is bonded to one O(1), one O(2), two equivalent O(5), and two equivalent O(6) atoms to form RuO6 octahedra that share  a cornercorner with one Mg(1)O6 octahedra,  a cornercorner with one Ru(1)O6 octahedra, and corners with four equivalent Ru(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Mg(1), two equivalent La(1), and one Ru(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Ru(1), and one Ru(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Mg(1) and three equivalent La(1) atoms. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to three equivalent Sr(1) and two equivalent Ru(1) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Ru(2) atoms. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent La(1), and two equivalent Ru(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2La2Mg(RuO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.638
_cell_length_c   15.971
_cell_angle_alpha   89.714
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   507.395
_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
  Sr  Sr0  1  0.993  0.973  0.123  1.0
  Sr  Sr1  1  0.507  0.473  0.123  1.0
  Sr  Sr2  1  0.493  0.527  0.877  1.0
  Sr  Sr3  1  0.007  0.027  0.877  1.0
  La  La4  1  0.984  0.969  0.617  1.0
  La  La5  1  0.516  0.469  0.617  1.0
  La  La6  1  0.484  0.531  0.383  1.0
  La  La7  1  0.016  0.031  0.383  1.0
  Mg  Mg8  1  0.000  0.500  0.500  1.0
  Mg  Mg9  1  0.500  0.000  0.500  1.0
  Ru  Ru10  1  0.000  0.500  0.000  1.0
  Ru  Ru11  1  0.993  0.498  0.249  1.0
  Ru  Ru12  1  0.007  0.502  0.751  1.0
  Ru  Ru13  1  0.507  0.998  0.249  1.0
  Ru  Ru14  1  0.493  0.002  0.751  1.0
  Ru  Ru15  1  0.500  0.000  0.000  1.0
  O  O16  1  0.913  0.480  0.370  1.0
  O  O17  1  0.930  0.489  0.876  1.0
  O  O18  1  0.780  0.220  0.523  1.0
  O  O19  1  0.772  0.228  0.019  1.0
  O  O20  1  0.777  0.223  0.228  1.0
  O  O21  1  0.776  0.226  0.724  1.0
  O  O22  1  0.728  0.728  0.019  1.0
  O  O23  1  0.720  0.720  0.523  1.0
  O  O24  1  0.723  0.723  0.228  1.0
  O  O25  1  0.724  0.726  0.724  1.0
  O  O26  1  0.570  0.989  0.876  1.0
  O  O27  1  0.587  0.980  0.370  1.0
  O  O28  1  0.413  0.020  0.630  1.0
  O  O29  1  0.430  0.011  0.124  1.0
  O  O30  1  0.276  0.274  0.276  1.0
  O  O31  1  0.277  0.277  0.772  1.0
  O  O32  1  0.280  0.280  0.477  1.0
  O  O33  1  0.272  0.272  0.981  1.0
  O  O34  1  0.220  0.780  0.477  1.0
  O  O35  1  0.224  0.774  0.276  1.0
  O  O36  1  0.223  0.777  0.772  1.0
  O  O37  1  0.228  0.772  0.981  1.0
  O  O38  1  0.070  0.511  0.124  1.0
  O  O39  1  0.087  0.520  0.630  1.0
[/CIF]
.