The structure described by LiSr4Mn2Ga2O11 crystallizes in the orthorhombic Fmm2 space group. Li(1) is bonded in a 2-coordinate geometry to two equivalent O(5) and four equivalent O(1) atoms. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with four equivalent Mn(1)O6 octahedra and corners with two equivalent Ga(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 0-20°. Ga(1) is bonded to one O(4), one O(5), and two equivalent O(1) atoms to form distorted GaO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and  a cornercorner with one Ga(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(2), one Mn(1), and one Ga(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(1) atoms to form OSr4Mn2 octahedra that share corners with two equivalent O(3)Sr4Mn2 octahedra, corners with two equivalent O(4)Sr2Ga2 tetrahedra, and edges with two equivalent O(3)Sr4Mn2 octahedra. The corner-sharing octahedra are not tilted. In the fourth O site, O(4) is bonded to two equivalent Sr(1) and two equivalent Ga(1) atoms to form corner-sharing OSr2Ga2 tetrahedra. The corner-sharing octahedral tilt angles are 58°. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Li(1), two equivalent Sr(2), and one Ga(1) atom. is represented by the CIF card [CIF]
data_Sr4LiMn2Ga2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.800
_cell_length_b   5.801
_cell_length_c   8.611
_cell_angle_alpha   69.031
_cell_angle_beta   69.039
_cell_angle_gamma   86.444
_symmetry_Int_Tables_number   1
_cell_volume   251.878
_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  0.132  0.632  0.740  1.0
  Sr  Sr1  1  0.637  0.137  0.710  1.0
  Sr  Sr2  1  0.347  0.847  0.290  1.0
  Sr  Sr3  1  0.872  0.372  0.260  1.0
  Li  Li4  1  0.343  0.843  0.000  1.0
  Mn  Mn5  1  0.246  0.246  0.500  1.0
  Mn  Mn6  1  0.746  0.746  0.500  1.0
  Ga  Ga7  1  0.515  0.425  0.000  1.0
  Ga  Ga8  1  0.925  0.015  0.000  1.0
  O  O9  1  0.168  0.054  0.769  1.0
  O  O10  1  0.554  0.668  0.769  1.0
  O  O11  1  0.322  0.437  0.231  1.0
  O  O12  1  0.937  0.822  0.231  1.0
  O  O13  1  0.526  0.025  0.455  1.0
  O  O14  1  0.981  0.481  0.545  1.0
  O  O15  1  0.999  0.999  0.500  1.0
  O  O16  1  0.499  0.499  0.500  1.0
  O  O17  1  0.823  0.323  0.000  1.0
  O  O18  1  0.683  0.818  0.000  1.0
  O  O19  1  0.318  0.183  0.000  1.0
[/CIF]
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The structure described by LiSr4Mn2Ga2O11 crystallizes in the orthorhombic Fmm2 space group. Li(1) is bonded in a 2-coordinate geometry to two equivalent O(5) and four equivalent O(1) atoms. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with four equivalent Mn(1)O6 octahedra and corners with two equivalent Ga(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 0-20°. Ga(1) is bonded to one O(4), one O(5), and two equivalent O(1) atoms to form distorted GaO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and  a cornercorner with one Ga(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(2), one Mn(1), and one Ga(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(1) atoms to form OSr4Mn2 octahedra that share corners with two equivalent O(3)Sr4Mn2 octahedra, corners with two equivalent O(4)Sr2Ga2 tetrahedra, and edges with two equivalent O(3)Sr4Mn2 octahedra. The corner-sharing octahedra are not tilted. In the fourth O site, O(4) is bonded to two equivalent Sr(1) and two equivalent Ga(1) atoms to form corner-sharing OSr2Ga2 tetrahedra. The corner-sharing octahedral tilt angles are 58°. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Li(1), two equivalent Sr(2), and one Ga(1) atom. is represented by the CIF card [CIF]
data_Sr4LiMn2Ga2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.800
_cell_length_b   5.801
_cell_length_c   8.611
_cell_angle_alpha   69.031
_cell_angle_beta   69.039
_cell_angle_gamma   86.444
_symmetry_Int_Tables_number   1
_cell_volume   251.878
_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  0.132  0.632  0.740  1.0
  Sr  Sr1  1  0.637  0.137  0.710  1.0
  Sr  Sr2  1  0.347  0.847  0.290  1.0
  Sr  Sr3  1  0.872  0.372  0.260  1.0
  Li  Li4  1  0.343  0.843  0.000  1.0
  Mn  Mn5  1  0.246  0.246  0.500  1.0
  Mn  Mn6  1  0.746  0.746  0.500  1.0
  Ga  Ga7  1  0.515  0.425  0.000  1.0
  Ga  Ga8  1  0.925  0.015  0.000  1.0
  O  O9  1  0.168  0.054  0.769  1.0
  O  O10  1  0.554  0.668  0.769  1.0
  O  O11  1  0.322  0.437  0.231  1.0
  O  O12  1  0.937  0.822  0.231  1.0
  O  O13  1  0.526  0.025  0.455  1.0
  O  O14  1  0.981  0.481  0.545  1.0
  O  O15  1  0.999  0.999  0.500  1.0
  O  O16  1  0.499  0.499  0.500  1.0
  O  O17  1  0.823  0.323  0.000  1.0
  O  O18  1  0.683  0.818  0.000  1.0
  O  O19  1  0.318  0.183  0.000  1.0
[/CIF]
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