The crystal structure described by Sr4LaMn5O15 is (Cubic) Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(1), one O(4), two equivalent O(2), two equivalent O(3), two equivalent O(5), and four equivalent O(6) atoms to form SrO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with five equivalent Sr(1)O12 cuboctahedra, corners with five equivalent Sr(2)O12 cuboctahedra,  a faceface with one Sr(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with three equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with three equivalent Mn(2)O6 octahedra, and faces with three equivalent Mn(3)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(3), two equivalent O(2), two equivalent O(6), three equivalent O(4), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with three equivalent La(1)O12 cuboctahedra, corners with four equivalent Sr(2)O12 cuboctahedra, corners with five equivalent Sr(1)O12 cuboctahedra,  a faceface with one La(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra, faces with three equivalent Mn(3)O6 octahedra, and faces with four equivalent Mn(2)O6 octahedra. La(1) is bonded to two equivalent O(1), two equivalent O(3), four equivalent O(5), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with four equivalent Sr(1)O12 cuboctahedra, corners with six equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, and faces with four equivalent Mn(3)O6 octahedra. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(3) and four equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with four equivalent Mn(3)O6 octahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 3°. In the second Mn site, Mn(2) is bonded to one O(3), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Mn(3)O6 octahedra,  a faceface with one La(1)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the third Mn site, Mn(3) is bonded to one O(1), one O(4), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Mn(2)O6 octahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent La(1), and two equivalent Mn(3) atoms. In the second O site, O(2) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a distorted linear geometry to one Sr(2), two equivalent Sr(1), one La(1), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Sr(1), three equivalent Sr(2), one Mn(2), and one Mn(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), two equivalent Sr(2), one La(1), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(2), two equivalent Sr(1), one La(1), one Mn(1), and one Mn(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr4LaMn5O15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.517
_cell_length_b   6.715
_cell_length_c   8.615
_cell_angle_alpha   75.750
_cell_angle_beta   71.360
_cell_angle_gamma   89.987
_symmetry_Int_Tables_number   1
_cell_volume   292.030
_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
  La  La0  1  1.000  0.000  0.000  1.0
  Mn  Mn1  1  1.000  0.500  1.000  1.0
  Mn  Mn2  1  0.201  0.302  0.598  1.0
  Mn  Mn3  1  0.799  0.698  0.402  1.0
  Mn  Mn4  1  0.399  0.099  0.202  1.0
  Mn  Mn5  1  0.601  0.901  0.798  1.0
  O  O6  1  0.500  1.000  0.000  1.0
  O  O7  1  1.000  0.500  0.500  1.0
  O  O8  1  0.500  0.500  0.500  1.0
  O  O9  1  0.098  0.394  0.803  1.0
  O  O10  1  0.902  0.606  0.197  1.0
  O  O11  1  0.299  0.196  0.402  1.0
  O  O12  1  0.701  0.804  0.598  1.0
  O  O13  1  0.393  0.096  0.710  1.0
  O  O14  1  0.607  0.904  0.290  1.0
  O  O15  1  0.102  0.905  0.290  1.0
  O  O16  1  0.898  0.095  0.710  1.0
  O  O17  1  0.804  0.705  0.903  1.0
  O  O18  1  0.196  0.295  0.097  1.0
  O  O19  1  0.708  0.295  0.097  1.0
  O  O20  1  0.292  0.705  0.903  1.0
  Sr  Sr21  1  0.400  0.599  0.201  1.0
  Sr  Sr22  1  0.600  0.401  0.799  1.0
  Sr  Sr23  1  0.800  0.200  0.400  1.0
  Sr  Sr24  1  0.200  0.800  0.600  1.0
[/CIF]
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The crystal structure described by Sr4LaMn5O15 is (Cubic) Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(1), one O(4), two equivalent O(2), two equivalent O(3), two equivalent O(5), and four equivalent O(6) atoms to form SrO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with five equivalent Sr(1)O12 cuboctahedra, corners with five equivalent Sr(2)O12 cuboctahedra,  a faceface with one Sr(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with three equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with three equivalent Mn(2)O6 octahedra, and faces with three equivalent Mn(3)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(3), two equivalent O(2), two equivalent O(6), three equivalent O(4), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with three equivalent La(1)O12 cuboctahedra, corners with four equivalent Sr(2)O12 cuboctahedra, corners with five equivalent Sr(1)O12 cuboctahedra,  a faceface with one La(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra, faces with three equivalent Mn(3)O6 octahedra, and faces with four equivalent Mn(2)O6 octahedra. La(1) is bonded to two equivalent O(1), two equivalent O(3), four equivalent O(5), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with four equivalent Sr(1)O12 cuboctahedra, corners with six equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, and faces with four equivalent Mn(3)O6 octahedra. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(3) and four equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with four equivalent Mn(3)O6 octahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 3°. In the second Mn site, Mn(2) is bonded to one O(3), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Mn(3)O6 octahedra,  a faceface with one La(1)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the third Mn site, Mn(3) is bonded to one O(1), one O(4), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Mn(2)O6 octahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent La(1), and two equivalent Mn(3) atoms. In the second O site, O(2) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a distorted linear geometry to one Sr(2), two equivalent Sr(1), one La(1), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Sr(1), three equivalent Sr(2), one Mn(2), and one Mn(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), two equivalent Sr(2), one La(1), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(2), two equivalent Sr(1), one La(1), one Mn(1), and one Mn(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr4LaMn5O15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.517
_cell_length_b   6.715
_cell_length_c   8.615
_cell_angle_alpha   75.750
_cell_angle_beta   71.360
_cell_angle_gamma   89.987
_symmetry_Int_Tables_number   1
_cell_volume   292.030
_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
  La  La0  1  1.000  0.000  0.000  1.0
  Mn  Mn1  1  1.000  0.500  1.000  1.0
  Mn  Mn2  1  0.201  0.302  0.598  1.0
  Mn  Mn3  1  0.799  0.698  0.402  1.0
  Mn  Mn4  1  0.399  0.099  0.202  1.0
  Mn  Mn5  1  0.601  0.901  0.798  1.0
  O  O6  1  0.500  1.000  0.000  1.0
  O  O7  1  1.000  0.500  0.500  1.0
  O  O8  1  0.500  0.500  0.500  1.0
  O  O9  1  0.098  0.394  0.803  1.0
  O  O10  1  0.902  0.606  0.197  1.0
  O  O11  1  0.299  0.196  0.402  1.0
  O  O12  1  0.701  0.804  0.598  1.0
  O  O13  1  0.393  0.096  0.710  1.0
  O  O14  1  0.607  0.904  0.290  1.0
  O  O15  1  0.102  0.905  0.290  1.0
  O  O16  1  0.898  0.095  0.710  1.0
  O  O17  1  0.804  0.705  0.903  1.0
  O  O18  1  0.196  0.295  0.097  1.0
  O  O19  1  0.708  0.295  0.097  1.0
  O  O20  1  0.292  0.705  0.903  1.0
  Sr  Sr21  1  0.400  0.599  0.201  1.0
  Sr  Sr22  1  0.600  0.401  0.799  1.0
  Sr  Sr23  1  0.800  0.200  0.400  1.0
  Sr  Sr24  1  0.200  0.800  0.600  1.0
[/CIF]
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