The material described by Sr5Mn5O13 crystallizes in the monoclinic Cm space group. There are five inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(18), one O(19), one O(2), one O(20), one O(21), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form SrO12 cuboctahedra that share faces with two equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(10)O5 square pyramid,  a faceface with one Mn(3)O5 square pyramid,  a faceface with one Mn(4)O5 square pyramid,  a faceface with one Mn(5)O5 square pyramid,  a faceface with one Mn(6)O5 square pyramid,  a faceface with one Mn(7)O5 square pyramid,  a faceface with one Mn(8)O5 square pyramid, and  a faceface with one Mn(9)O5 square pyramid. In the second Sr site, Sr(2) is bonded in a distorted q6 geometry to one O(1), one O(12), one O(13), one O(14), one O(15), one O(19), one O(20), one O(21), one O(8), and one O(9) atom. In the third Sr site, Sr(3) is bonded in a distorted q6 geometry to one O(1), one O(10), one O(11), one O(12), one O(13), one O(18), one O(19), one O(2), one O(21), and one O(3) atom. In the fourth Sr site, Sr(4) is bonded in a 10-coordinate geometry to one O(1), one O(14), one O(15), one O(16), one O(17), one O(18), one O(19), one O(20), one O(6), and one O(7) atom. In the fifth Sr site, Sr(5) is bonded in a distorted q6 geometry to one O(1), one O(10), one O(11), one O(16), one O(17), one O(18), one O(20), one O(21), one O(4), and one O(5) atom. There are ten inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(12), one O(15), one O(17), and two equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(4)O5 square pyramid, and  a cornercorner with one Mn(8)O5 square pyramid. The corner-sharing octahedra are not tilted. In the second Mn site, Mn(2) is bonded to one O(11), one O(13), one O(14), one O(16), and two equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, and  a cornercorner with one Mn(9)O5 square pyramid. The corner-sharing octahedra are not tilted. In the third Mn site, Mn(3) is bonded to one O(12), one O(6), one O(8), and two equivalent O(19) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(8)O5 square pyramid, corners with two equivalent Mn(6)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. In the fourth Mn site, Mn(4) is bonded to one O(17), one O(3), one O(5), and two equivalent O(18) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(9)O5 square pyramid, corners with two equivalent Mn(7)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 16°. In the fifth Mn site, Mn(5) is bonded to one O(14), one O(4), one O(6), and two equivalent O(20) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, corners with two equivalent Mn(10)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 17°. In the sixth Mn site, Mn(6) is bonded to one O(13), one O(7), one O(9), and two equivalent O(19) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(9)O5 square pyramid, corners with two equivalent Mn(3)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the seventh Mn site, Mn(7) is bonded to one O(16), one O(2), one O(4), and two equivalent O(18) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(8)O5 square pyramid, corners with two equivalent Mn(4)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(8), and two equivalent O(21) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, corners with two equivalent Mn(9)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the ninth Mn site, Mn(9) is bonded to one O(11), one O(3), one O(9), and two equivalent O(21) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(4)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid, corners with two equivalent Mn(8)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the tenth Mn site, Mn(10) is bonded to one O(15), one O(5), one O(7), and two equivalent O(20) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid, corners with two equivalent Mn(5)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. There are twenty-one inequivalent O sites. In the first O site, O(1) is bonded to one Sr(2), one Sr(3), one Sr(4), one Sr(5), one Mn(1), and one Mn(2) atom to form a mixture of distorted face and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-55°. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(7), and one Mn(8) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(4), and one Mn(9) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-63°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Sr(5), one Mn(5), and one Mn(7) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Sr(5), one Mn(10), and one Mn(4) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(4), one Mn(3), and one Mn(5) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the seventh O site, O(7) is bonded to two equivalent Sr(1), two equivalent Sr(4), one Mn(10), and one Mn(6) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(3), and one Mn(8) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-63°. In the ninth O site, O(9) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(6), and one Mn(9) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the tenth O site, O(10) is bonded in a 6-coordinate geometry to two equivalent Sr(3), two equivalent Sr(5), one Mn(1), and one Mn(8) atom. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to two equivalent Sr(3), two equivalent Sr(5), one Mn(2), and one Mn(9) atom. In the twelfth O site, O(12) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(3), one Mn(1), and one Mn(3) atom. In the thirteenth O site, O(13) is bonded to two equivalent Sr(2), two equivalent Sr(3), one Mn(2), and one Mn(6) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 8-53°. In the fourteenth O site, O(14) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(4), one Mn(2), and one Mn(5) atom. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(4), one Mn(1), and one Mn(10) atom. In the sixteenth O site, O(16) is bonded in a 6-coordinate geometry to two equivalent Sr(4), two equivalent Sr(5), one Mn(2), and one Mn(7) atom. In the seventeenth O site, O(17) is bonded in a 6-coordinate geometry to two equivalent Sr(4), two equivalent Sr(5), one Mn(1), and one Mn(4) atom. In the eighteenth O site, O(18) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(3), one Sr(4), one Sr(5), one Mn(4), and one Mn(7) atom. In the nineteenth O site, O(19) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(3), and one Mn(6) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(4), one Sr(5), one Mn(10), and one Mn(5) atom. In the twenty-first O site, O(21) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(5), one Mn(8), and one Mn(9) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr5Mn5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.883
_cell_length_b   8.738
_cell_length_c   8.753
_cell_angle_alpha   90.126
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   297.027
_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
  Mn  Mn0  1  1.000  1.000  1.000  1.0
  Mn  Mn1  1  0.000  0.195  0.599  1.0
  Mn  Mn2  1  1.000  0.805  0.400  1.0
  Mn  Mn3  1  0.000  0.399  0.195  1.0
  Mn  Mn4  1  1.000  0.600  0.805  1.0
  O  O5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.000  0.715  0.598  1.0
  O  O7  1  1.000  0.597  0.281  1.0
  O  O8  1  1.000  0.285  0.402  1.0
  O  O9  1  1.000  0.403  0.715  1.0
  O  O10  1  0.000  0.789  0.928  1.0
  O  O11  1  0.000  0.071  0.788  1.0
  O  O12  1  1.000  0.213  0.070  1.0
  O  O13  1  0.000  0.930  0.212  1.0
  O  O14  1  0.500  0.834  0.412  1.0
  O  O15  1  0.500  0.166  0.588  1.0
  O  O16  1  0.500  0.409  0.169  1.0
  O  O17  1  0.500  0.587  0.840  1.0
  Sr  Sr18  1  0.500  0.499  0.499  1.0
  Sr  Sr19  1  0.500  0.282  0.884  1.0
  Sr  Sr20  1  0.500  0.886  0.718  1.0
  Sr  Sr21  1  0.500  0.114  0.283  1.0
  Sr  Sr22  1  0.500  0.718  0.115  1.0
[/CIF]
.
The material described by Sr5Mn5O13 crystallizes in the monoclinic Cm space group. There are five inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(18), one O(19), one O(2), one O(20), one O(21), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form SrO12 cuboctahedra that share faces with two equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(10)O5 square pyramid,  a faceface with one Mn(3)O5 square pyramid,  a faceface with one Mn(4)O5 square pyramid,  a faceface with one Mn(5)O5 square pyramid,  a faceface with one Mn(6)O5 square pyramid,  a faceface with one Mn(7)O5 square pyramid,  a faceface with one Mn(8)O5 square pyramid, and  a faceface with one Mn(9)O5 square pyramid. In the second Sr site, Sr(2) is bonded in a distorted q6 geometry to one O(1), one O(12), one O(13), one O(14), one O(15), one O(19), one O(20), one O(21), one O(8), and one O(9) atom. In the third Sr site, Sr(3) is bonded in a distorted q6 geometry to one O(1), one O(10), one O(11), one O(12), one O(13), one O(18), one O(19), one O(2), one O(21), and one O(3) atom. In the fourth Sr site, Sr(4) is bonded in a 10-coordinate geometry to one O(1), one O(14), one O(15), one O(16), one O(17), one O(18), one O(19), one O(20), one O(6), and one O(7) atom. In the fifth Sr site, Sr(5) is bonded in a distorted q6 geometry to one O(1), one O(10), one O(11), one O(16), one O(17), one O(18), one O(20), one O(21), one O(4), and one O(5) atom. There are ten inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(12), one O(15), one O(17), and two equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(4)O5 square pyramid, and  a cornercorner with one Mn(8)O5 square pyramid. The corner-sharing octahedra are not tilted. In the second Mn site, Mn(2) is bonded to one O(11), one O(13), one O(14), one O(16), and two equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, and  a cornercorner with one Mn(9)O5 square pyramid. The corner-sharing octahedra are not tilted. In the third Mn site, Mn(3) is bonded to one O(12), one O(6), one O(8), and two equivalent O(19) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(8)O5 square pyramid, corners with two equivalent Mn(6)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. In the fourth Mn site, Mn(4) is bonded to one O(17), one O(3), one O(5), and two equivalent O(18) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(9)O5 square pyramid, corners with two equivalent Mn(7)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 16°. In the fifth Mn site, Mn(5) is bonded to one O(14), one O(4), one O(6), and two equivalent O(20) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, corners with two equivalent Mn(10)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 17°. In the sixth Mn site, Mn(6) is bonded to one O(13), one O(7), one O(9), and two equivalent O(19) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(10)O5 square pyramid,  a cornercorner with one Mn(9)O5 square pyramid, corners with two equivalent Mn(3)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the seventh Mn site, Mn(7) is bonded to one O(16), one O(2), one O(4), and two equivalent O(18) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(5)O5 square pyramid,  a cornercorner with one Mn(8)O5 square pyramid, corners with two equivalent Mn(4)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(8), and two equivalent O(21) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O5 square pyramid,  a cornercorner with one Mn(7)O5 square pyramid, corners with two equivalent Mn(9)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the ninth Mn site, Mn(9) is bonded to one O(11), one O(3), one O(9), and two equivalent O(21) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(4)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid, corners with two equivalent Mn(8)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 14°. In the tenth Mn site, Mn(10) is bonded to one O(15), one O(5), one O(7), and two equivalent O(20) atoms to form MnO5 square pyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O5 square pyramid,  a cornercorner with one Mn(6)O5 square pyramid, corners with two equivalent Mn(5)O5 square pyramids, and faces with two equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 15°. There are twenty-one inequivalent O sites. In the first O site, O(1) is bonded to one Sr(2), one Sr(3), one Sr(4), one Sr(5), one Mn(1), and one Mn(2) atom to form a mixture of distorted face and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-55°. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(7), and one Mn(8) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(4), and one Mn(9) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-63°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Sr(5), one Mn(5), and one Mn(7) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Sr(5), one Mn(10), and one Mn(4) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(4), one Mn(3), and one Mn(5) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the seventh O site, O(7) is bonded to two equivalent Sr(1), two equivalent Sr(4), one Mn(10), and one Mn(6) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(3), and one Mn(8) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-63°. In the ninth O site, O(9) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(6), and one Mn(9) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the tenth O site, O(10) is bonded in a 6-coordinate geometry to two equivalent Sr(3), two equivalent Sr(5), one Mn(1), and one Mn(8) atom. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to two equivalent Sr(3), two equivalent Sr(5), one Mn(2), and one Mn(9) atom. In the twelfth O site, O(12) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(3), one Mn(1), and one Mn(3) atom. In the thirteenth O site, O(13) is bonded to two equivalent Sr(2), two equivalent Sr(3), one Mn(2), and one Mn(6) atom to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 8-53°. In the fourteenth O site, O(14) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(4), one Mn(2), and one Mn(5) atom. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent Sr(4), one Mn(1), and one Mn(10) atom. In the sixteenth O site, O(16) is bonded in a 6-coordinate geometry to two equivalent Sr(4), two equivalent Sr(5), one Mn(2), and one Mn(7) atom. In the seventeenth O site, O(17) is bonded in a 6-coordinate geometry to two equivalent Sr(4), two equivalent Sr(5), one Mn(1), and one Mn(4) atom. In the eighteenth O site, O(18) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(3), one Sr(4), one Sr(5), one Mn(4), and one Mn(7) atom. In the nineteenth O site, O(19) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(3), and one Mn(6) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(4), one Sr(5), one Mn(10), and one Mn(5) atom. In the twenty-first O site, O(21) is bonded in a 2-coordinate geometry to one Sr(1), one Sr(2), one Sr(3), one Sr(5), one Mn(8), and one Mn(9) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr5Mn5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.883
_cell_length_b   8.738
_cell_length_c   8.753
_cell_angle_alpha   90.126
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   297.027
_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
  Mn  Mn0  1  1.000  1.000  1.000  1.0
  Mn  Mn1  1  0.000  0.195  0.599  1.0
  Mn  Mn2  1  1.000  0.805  0.400  1.0
  Mn  Mn3  1  0.000  0.399  0.195  1.0
  Mn  Mn4  1  1.000  0.600  0.805  1.0
  O  O5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.000  0.715  0.598  1.0
  O  O7  1  1.000  0.597  0.281  1.0
  O  O8  1  1.000  0.285  0.402  1.0
  O  O9  1  1.000  0.403  0.715  1.0
  O  O10  1  0.000  0.789  0.928  1.0
  O  O11  1  0.000  0.071  0.788  1.0
  O  O12  1  1.000  0.213  0.070  1.0
  O  O13  1  0.000  0.930  0.212  1.0
  O  O14  1  0.500  0.834  0.412  1.0
  O  O15  1  0.500  0.166  0.588  1.0
  O  O16  1  0.500  0.409  0.169  1.0
  O  O17  1  0.500  0.587  0.840  1.0
  Sr  Sr18  1  0.500  0.499  0.499  1.0
  Sr  Sr19  1  0.500  0.282  0.884  1.0
  Sr  Sr20  1  0.500  0.886  0.718  1.0
  Sr  Sr21  1  0.500  0.114  0.283  1.0
  Sr  Sr22  1  0.500  0.718  0.115  1.0
[/CIF]
.