The material structure described by Sr4MgMn2(GaO5)2 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(7) atom. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), and one O(9) atom. Mg(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(5), one O(7), and one O(9) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(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 distorted corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form distorted corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(5), one O(8), and one O(9) atom. In the second Ga site, Ga(2) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(6), one O(7), and one O(9) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(2), one Sr(4), one Mg(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner and edge-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 9°. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner and edge-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 9°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(3), one Mg(1), one Mn(1), and one Ga(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(3), one Mg(1), one Mn(2), and one Ga(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(2), and one Ga(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(4), one Mg(1), one Ga(1), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(2), one Sr(3), one Mg(1), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_Sr4MgMn2(GaO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.097
_cell_length_b   6.118
_cell_length_c   8.943
_cell_angle_alpha   73.079
_cell_angle_beta   73.209
_cell_angle_gamma   98.690
_symmetry_Int_Tables_number   1
_cell_volume   295.253
_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
  Sr  Sr0  1  0.037  0.669  0.795  1.0
  Sr  Sr1  1  0.925  0.366  0.207  1.0
  Sr  Sr2  1  0.671  0.035  0.794  1.0
  Sr  Sr3  1  0.368  0.926  0.208  1.0
  Mg  Mg4  1  0.384  0.383  0.734  1.0
  Mn  Mn5  1  0.485  0.485  0.029  1.0
  Mn  Mn6  1  0.987  0.987  0.028  1.0
  Ga  Ga7  1  0.697  0.699  0.476  1.0
  Ga  Ga8  1  0.328  0.325  0.476  1.0
  O  O9  1  0.264  0.267  0.969  1.0
  O  O10  1  0.247  0.747  0.008  1.0
  O  O11  1  0.747  0.247  0.004  1.0
  O  O12  1  0.744  0.743  0.013  1.0
  O  O13  1  0.668  0.672  0.693  1.0
  O  O14  1  0.301  0.295  0.290  1.0
  O  O15  1  0.140  0.134  0.693  1.0
  O  O16  1  0.909  0.915  0.290  1.0
  O  O17  1  0.351  0.635  0.510  1.0
  O  O18  1  0.640  0.354  0.510  1.0
[/CIF]
.
The material structure described by Sr4MgMn2(GaO5)2 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(7) atom. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), and one O(9) atom. Mg(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(5), one O(7), and one O(9) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(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 distorted corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form distorted corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(5), one O(8), and one O(9) atom. In the second Ga site, Ga(2) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(6), one O(7), and one O(9) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(2), one Sr(4), one Mg(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner and edge-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 9°. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner and edge-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 9°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(3), one Mg(1), one Mn(1), and one Ga(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(3), one Mg(1), one Mn(2), and one Ga(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(2), and one Ga(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(4), one Mg(1), one Ga(1), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(2), one Sr(3), one Mg(1), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_Sr4MgMn2(GaO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.097
_cell_length_b   6.118
_cell_length_c   8.943
_cell_angle_alpha   73.079
_cell_angle_beta   73.209
_cell_angle_gamma   98.690
_symmetry_Int_Tables_number   1
_cell_volume   295.253
_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
  Sr  Sr0  1  0.037  0.669  0.795  1.0
  Sr  Sr1  1  0.925  0.366  0.207  1.0
  Sr  Sr2  1  0.671  0.035  0.794  1.0
  Sr  Sr3  1  0.368  0.926  0.208  1.0
  Mg  Mg4  1  0.384  0.383  0.734  1.0
  Mn  Mn5  1  0.485  0.485  0.029  1.0
  Mn  Mn6  1  0.987  0.987  0.028  1.0
  Ga  Ga7  1  0.697  0.699  0.476  1.0
  Ga  Ga8  1  0.328  0.325  0.476  1.0
  O  O9  1  0.264  0.267  0.969  1.0
  O  O10  1  0.247  0.747  0.008  1.0
  O  O11  1  0.747  0.247  0.004  1.0
  O  O12  1  0.744  0.743  0.013  1.0
  O  O13  1  0.668  0.672  0.693  1.0
  O  O14  1  0.301  0.295  0.290  1.0
  O  O15  1  0.140  0.134  0.693  1.0
  O  O16  1  0.909  0.915  0.290  1.0
  O  O17  1  0.351  0.635  0.510  1.0
  O  O18  1  0.640  0.354  0.510  1.0
[/CIF]
.