The material described by LaSr2CoMnO7 crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(11), one O(12), one O(7), one O(8), two equivalent O(10), two equivalent O(13), two equivalent O(5), and two equivalent O(6) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(11), one O(12), one O(7), one O(8), two equivalent O(14), two equivalent O(5), two equivalent O(6), and two equivalent O(9) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(2)O6 octahedra. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(12), two equivalent O(13), two equivalent O(3), and two equivalent O(4) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(2), two equivalent O(14), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to one O(3), one O(7), one O(8), two equivalent O(1), two equivalent O(2), and two equivalent O(9) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(4), one O(7), one O(8), two equivalent O(1), two equivalent O(10), and two equivalent O(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(13), one O(14), one O(3), one O(5), and two equivalent O(11) atoms to form MnO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second Mn site, Mn(2) is bonded to one O(13), one O(14), one O(4), one O(6), and two equivalent O(12) atoms to form MnO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(2), one O(6), one O(9), and two equivalent O(8) atoms to form CoO6 octahedra that share  a cornercorner with one Mn(2)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-10°. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(5), one O(9), and two equivalent O(7) atoms to form CoO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-11°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(3), two equivalent La(1), two equivalent La(2), and one Co(2) atom to form distorted OSrLa4Co octahedra that share  a cornercorner with one O(11)Sr4Mn2 octahedra,  a cornercorner with one O(12)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with four equivalent O(8)Sr2La2Co2 octahedra, corners with four equivalent O(2)SrLa4Co octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra, and faces with two equivalent O(7)Sr2La2Co2 octahedra. The corner-sharing octahedral tilt angles range from 14-53°. In the second O site, O(2) is bonded to one Sr(4), two equivalent La(1), two equivalent La(2), and one Co(1) atom to form distorted OSrLa4Co octahedra that share  a cornercorner with one O(11)Sr4Mn2 octahedra,  a cornercorner with one O(12)Sr4Mn2 octahedra,  a cornercorner with one O(6)Sr4MnCo octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(7)Sr2La2Co2 octahedra, corners with four equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra, and faces with two equivalent O(8)Sr2La2Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-52°. In the third O site, O(3) is bonded to two equivalent Sr(3), two equivalent Sr(4), one La(1), and one Mn(1) atom to form distorted OSr4LaMn octahedra that share  a cornercorner with one O(7)Sr2La2Co2 octahedra,  a cornercorner with one O(8)Sr2La2Co2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(4)Sr4LaMn octahedra, corners with four equivalent O(12)Sr4Mn2 octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, and faces with two equivalent O(11)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 13-53°. In the fourth O site, O(4) is bonded to two equivalent Sr(3), two equivalent Sr(4), one La(2), and one Mn(2) atom to form distorted OSr4LaMn octahedra that share  a cornercorner with one O(7)Sr2La2Co2 octahedra,  a cornercorner with one O(8)Sr2La2Co2 octahedra,  a cornercorner with one O(6)Sr4MnCo octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(3)Sr4LaMn octahedra, corners with four equivalent O(11)Sr4Mn2 octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the fifth O site, O(5) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Mn(1), and one Co(2) atom. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(2), and one Co(1) atom to form distorted OSr4MnCo octahedra that share  a cornercorner with one O(4)Sr4LaMn octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(7)Sr2La2Co2 octahedra, corners with four equivalent O(11)Sr4Mn2 octahedra, edges with two equivalent O(6)Sr4MnCo octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, faces with two equivalent O(8)Sr2La2Co2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(2), one La(1), one La(2), and two equivalent Co(2) atoms to form distorted OSr2La2Co2 octahedra that share  a cornercorner with one O(3)Sr4LaMn octahedra,  a cornercorner with one O(4)Sr4LaMn octahedra, corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(12)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(6)Sr4MnCo octahedra, corners with four equivalent O(2)SrLa4Co octahedra,  an edgeedge with one O(11)Sr4Mn2 octahedra, edges with two equivalent O(8)Sr2La2Co2 octahedra, and faces with two equivalent O(1)SrLa4Co octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the eighth O site, O(8) is bonded to one Sr(1), one Sr(2), one La(1), one La(2), and two equivalent Co(1) atoms to form distorted OSr2La2Co2 octahedra that share  a cornercorner with one O(3)Sr4LaMn octahedra,  a cornercorner with one O(4)Sr4LaMn octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(11)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(1)SrLa4Co octahedra,  an edgeedge with one O(12)Sr4Mn2 octahedra, edges with two equivalent O(7)Sr2La2Co2 octahedra, faces with two equivalent O(6)Sr4MnCo octahedra, and faces with two equivalent O(2)SrLa4Co octahedra. The corner-sharing octahedral tilt angles range from 4-58°. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent La(1), one Co(1), and one Co(2) atom. In the tenth O site, O(10) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(2), one Co(1), and one Co(2) atom. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), and two equivalent Mn(1) atoms to form distorted OSr4Mn2 octahedra that share  a cornercorner with one O(1)SrLa4Co octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(11)Sr4Mn2 octahedra, corners with four equivalent O(4)Sr4LaMn octahedra, corners with four equivalent O(6)Sr4MnCo octahedra,  an edgeedge with one O(7)Sr2La2Co2 octahedra, edges with two equivalent O(12)Sr4Mn2 octahedra, faces with two equivalent O(3)Sr4LaMn octahedra, faces with two equivalent O(13)Sr4Mn2 octahedra, and faces with two equivalent O(14)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 2-61°. In the twelfth O site, O(12) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), and two equivalent Mn(2) atoms to form distorted OSr4Mn2 octahedra that share  a cornercorner with one O(1)SrLa4Co octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(12)Sr4Mn2 octahedra, corners with four equivalent O(3)Sr4LaMn octahedra,  an edgeedge with one O(8)Sr2La2Co2 octahedra, edges with two equivalent O(11)Sr4Mn2 octahedra, faces with two equivalent O(4)Sr4LaMn octahedra, faces with two equivalent O(13)Sr4Mn2 octahedra, faces with two equivalent O(14)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr4MnCo octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the thirteenth O site, O(13) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(1), and one Mn(2) atom to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(3)Sr4LaMn octahedra, corners with two equivalent O(4)Sr4LaMn octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with two equivalent O(6)Sr4MnCo octahedra, corners with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(13)Sr4Mn2 octahedra,  a faceface with one O(3)Sr4LaMn octahedra,  a faceface with one O(4)Sr4LaMn octahedra,  a faceface with one O(6)Sr4MnCo octahedra, faces with two equivalent O(11)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-60°. In the fourteenth O site, O(14) is bonded to two equivalent Sr(2), two equivalent Sr(4), one Mn(1), and one Mn(2) atom to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(3)Sr4LaMn octahedra, corners with two equivalent O(4)Sr4LaMn octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(6)Sr4MnCo octahedra, corners with two equivalent O(2)SrLa4Co octahedra, edges with two equivalent O(14)Sr4Mn2 octahedra,  a faceface with one O(3)Sr4LaMn octahedra,  a faceface with one O(4)Sr4LaMn octahedra,  a faceface with one O(6)Sr4MnCo octahedra, faces with two equivalent O(11)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-60°. is represented by the CIF card [CIF]
data_Sr2LaMnCoO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.861
_cell_length_b   3.931
_cell_length_c   10.494
_cell_angle_alpha   79.202
_cell_angle_beta   79.398
_cell_angle_gamma   89.983
_symmetry_Int_Tables_number   1
_cell_volume   153.671
_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
  Co  Co0  1  0.094  0.094  0.812  1.0
  La  La1  1  0.682  0.682  0.637  1.0
  Mn  Mn2  1  0.902  0.902  0.197  1.0
  O  O3  1  0.198  0.198  0.604  1.0
  O  O4  1  0.802  0.802  0.396  1.0
  O  O5  1  0.998  0.998  0.004  1.0
  O  O6  1  0.101  0.602  0.797  1.0
  O  O7  1  0.602  0.102  0.796  1.0
  O  O8  1  0.903  0.403  0.195  1.0
  O  O9  1  0.403  0.903  0.195  1.0
  Sr  Sr10  1  0.497  0.498  0.005  1.0
  Sr  Sr11  1  0.318  0.318  0.364  1.0
[/CIF]
.
The material described by LaSr2CoMnO7 crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(11), one O(12), one O(7), one O(8), two equivalent O(10), two equivalent O(13), two equivalent O(5), and two equivalent O(6) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(11), one O(12), one O(7), one O(8), two equivalent O(14), two equivalent O(5), two equivalent O(6), and two equivalent O(9) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Mn(1)O6 octahedra, faces with two equivalent Mn(2)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(2)O6 octahedra. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(12), two equivalent O(13), two equivalent O(3), and two equivalent O(4) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(2), two equivalent O(14), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to one O(3), one O(7), one O(8), two equivalent O(1), two equivalent O(2), and two equivalent O(9) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(4), one O(7), one O(8), two equivalent O(1), two equivalent O(10), and two equivalent O(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(13), one O(14), one O(3), one O(5), and two equivalent O(11) atoms to form MnO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second Mn site, Mn(2) is bonded to one O(13), one O(14), one O(4), one O(6), and two equivalent O(12) atoms to form MnO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(2), one O(6), one O(9), and two equivalent O(8) atoms to form CoO6 octahedra that share  a cornercorner with one Mn(2)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-10°. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(5), one O(9), and two equivalent O(7) atoms to form CoO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, and faces with two equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-11°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(3), two equivalent La(1), two equivalent La(2), and one Co(2) atom to form distorted OSrLa4Co octahedra that share  a cornercorner with one O(11)Sr4Mn2 octahedra,  a cornercorner with one O(12)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with four equivalent O(8)Sr2La2Co2 octahedra, corners with four equivalent O(2)SrLa4Co octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra, and faces with two equivalent O(7)Sr2La2Co2 octahedra. The corner-sharing octahedral tilt angles range from 14-53°. In the second O site, O(2) is bonded to one Sr(4), two equivalent La(1), two equivalent La(2), and one Co(1) atom to form distorted OSrLa4Co octahedra that share  a cornercorner with one O(11)Sr4Mn2 octahedra,  a cornercorner with one O(12)Sr4Mn2 octahedra,  a cornercorner with one O(6)Sr4MnCo octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(7)Sr2La2Co2 octahedra, corners with four equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra, and faces with two equivalent O(8)Sr2La2Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-52°. In the third O site, O(3) is bonded to two equivalent Sr(3), two equivalent Sr(4), one La(1), and one Mn(1) atom to form distorted OSr4LaMn octahedra that share  a cornercorner with one O(7)Sr2La2Co2 octahedra,  a cornercorner with one O(8)Sr2La2Co2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(4)Sr4LaMn octahedra, corners with four equivalent O(12)Sr4Mn2 octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, and faces with two equivalent O(11)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 13-53°. In the fourth O site, O(4) is bonded to two equivalent Sr(3), two equivalent Sr(4), one La(2), and one Mn(2) atom to form distorted OSr4LaMn octahedra that share  a cornercorner with one O(7)Sr2La2Co2 octahedra,  a cornercorner with one O(8)Sr2La2Co2 octahedra,  a cornercorner with one O(6)Sr4MnCo octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(3)Sr4LaMn octahedra, corners with four equivalent O(11)Sr4Mn2 octahedra, edges with two equivalent O(3)Sr4LaMn octahedra, edges with two equivalent O(4)Sr4LaMn octahedra, edges with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(2)SrLa4Co octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the fifth O site, O(5) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Mn(1), and one Co(2) atom. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Mn(2), and one Co(1) atom to form distorted OSr4MnCo octahedra that share  a cornercorner with one O(4)Sr4LaMn octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(7)Sr2La2Co2 octahedra, corners with four equivalent O(11)Sr4Mn2 octahedra, edges with two equivalent O(6)Sr4MnCo octahedra,  a faceface with one O(13)Sr4Mn2 octahedra,  a faceface with one O(14)Sr4Mn2 octahedra, faces with two equivalent O(8)Sr2La2Co2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(2), one La(1), one La(2), and two equivalent Co(2) atoms to form distorted OSr2La2Co2 octahedra that share  a cornercorner with one O(3)Sr4LaMn octahedra,  a cornercorner with one O(4)Sr4LaMn octahedra, corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(12)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(6)Sr4MnCo octahedra, corners with four equivalent O(2)SrLa4Co octahedra,  an edgeedge with one O(11)Sr4Mn2 octahedra, edges with two equivalent O(8)Sr2La2Co2 octahedra, and faces with two equivalent O(1)SrLa4Co octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the eighth O site, O(8) is bonded to one Sr(1), one Sr(2), one La(1), one La(2), and two equivalent Co(1) atoms to form distorted OSr2La2Co2 octahedra that share  a cornercorner with one O(3)Sr4LaMn octahedra,  a cornercorner with one O(4)Sr4LaMn octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(11)Sr4Mn2 octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with four equivalent O(1)SrLa4Co octahedra,  an edgeedge with one O(12)Sr4Mn2 octahedra, edges with two equivalent O(7)Sr2La2Co2 octahedra, faces with two equivalent O(6)Sr4MnCo octahedra, and faces with two equivalent O(2)SrLa4Co octahedra. The corner-sharing octahedral tilt angles range from 4-58°. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to two equivalent Sr(2), two equivalent La(1), one Co(1), and one Co(2) atom. In the tenth O site, O(10) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(2), one Co(1), and one Co(2) atom. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), and two equivalent Mn(1) atoms to form distorted OSr4Mn2 octahedra that share  a cornercorner with one O(1)SrLa4Co octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(11)Sr4Mn2 octahedra, corners with four equivalent O(4)Sr4LaMn octahedra, corners with four equivalent O(6)Sr4MnCo octahedra,  an edgeedge with one O(7)Sr2La2Co2 octahedra, edges with two equivalent O(12)Sr4Mn2 octahedra, faces with two equivalent O(3)Sr4LaMn octahedra, faces with two equivalent O(13)Sr4Mn2 octahedra, and faces with two equivalent O(14)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 2-61°. In the twelfth O site, O(12) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), and two equivalent Mn(2) atoms to form distorted OSr4Mn2 octahedra that share  a cornercorner with one O(1)SrLa4Co octahedra,  a cornercorner with one O(2)SrLa4Co octahedra, corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(12)Sr4Mn2 octahedra, corners with four equivalent O(3)Sr4LaMn octahedra,  an edgeedge with one O(8)Sr2La2Co2 octahedra, edges with two equivalent O(11)Sr4Mn2 octahedra, faces with two equivalent O(4)Sr4LaMn octahedra, faces with two equivalent O(13)Sr4Mn2 octahedra, faces with two equivalent O(14)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr4MnCo octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the thirteenth O site, O(13) is bonded to two equivalent Sr(1), two equivalent Sr(3), one Mn(1), and one Mn(2) atom to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(3)Sr4LaMn octahedra, corners with two equivalent O(4)Sr4LaMn octahedra, corners with two equivalent O(14)Sr4Mn2 octahedra, corners with two equivalent O(6)Sr4MnCo octahedra, corners with two equivalent O(1)SrLa4Co octahedra, edges with two equivalent O(13)Sr4Mn2 octahedra,  a faceface with one O(3)Sr4LaMn octahedra,  a faceface with one O(4)Sr4LaMn octahedra,  a faceface with one O(6)Sr4MnCo octahedra, faces with two equivalent O(11)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-60°. In the fourteenth O site, O(14) is bonded to two equivalent Sr(2), two equivalent Sr(4), one Mn(1), and one Mn(2) atom to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(7)Sr2La2Co2 octahedra, corners with two equivalent O(8)Sr2La2Co2 octahedra, corners with two equivalent O(3)Sr4LaMn octahedra, corners with two equivalent O(4)Sr4LaMn octahedra, corners with two equivalent O(13)Sr4Mn2 octahedra, corners with two equivalent O(6)Sr4MnCo octahedra, corners with two equivalent O(2)SrLa4Co octahedra, edges with two equivalent O(14)Sr4Mn2 octahedra,  a faceface with one O(3)Sr4LaMn octahedra,  a faceface with one O(4)Sr4LaMn octahedra,  a faceface with one O(6)Sr4MnCo octahedra, faces with two equivalent O(11)Sr4Mn2 octahedra, and faces with two equivalent O(12)Sr4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-60°. is represented by the CIF card [CIF]
data_Sr2LaMnCoO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.861
_cell_length_b   3.931
_cell_length_c   10.494
_cell_angle_alpha   79.202
_cell_angle_beta   79.398
_cell_angle_gamma   89.983
_symmetry_Int_Tables_number   1
_cell_volume   153.671
_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
  Co  Co0  1  0.094  0.094  0.812  1.0
  La  La1  1  0.682  0.682  0.637  1.0
  Mn  Mn2  1  0.902  0.902  0.197  1.0
  O  O3  1  0.198  0.198  0.604  1.0
  O  O4  1  0.802  0.802  0.396  1.0
  O  O5  1  0.998  0.998  0.004  1.0
  O  O6  1  0.101  0.602  0.797  1.0
  O  O7  1  0.602  0.102  0.796  1.0
  O  O8  1  0.903  0.403  0.195  1.0
  O  O9  1  0.403  0.903  0.195  1.0
  Sr  Sr10  1  0.497  0.498  0.005  1.0
  Sr  Sr11  1  0.318  0.318  0.364  1.0
[/CIF]
.