The crystal structure described by Sr2La2MnZnO8 is (La,Ba)CuO4-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(4), two equivalent O(6), two equivalent O(9), and three equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(8) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to two equivalent O(2), two equivalent O(5), two equivalent O(7), and three equivalent O(1) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(2), one O(5), one O(6), two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms. Mn(1) is bonded to one O(3), one O(4), one O(8), one O(9), and two equivalent O(6) atoms to form MnO6 octahedra that share  a cornercorner with one Zn(1)O6 octahedra and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. Zn(1) is bonded to one O(1), one O(2), one O(7), one O(8), and two equivalent O(5) atoms to form ZnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent La(2), three equivalent La(1), and one Zn(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Sr(2), one La(2), two equivalent La(1), and one Zn(1) atom. In the third O site, O(3) is bonded to two equivalent Sr(2), three equivalent Sr(1), and one Mn(1) atom to form distorted OSr5Mn octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, corners with two equivalent O(5)SrLa3Zn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra, corners with four equivalent O(6)Sr3LaMn2 octahedra, corners with four equivalent O(9)Sr4Mn2 octahedra, edges with three equivalent O(4)Sr3La2Mn octahedra, edges with four equivalent O(3)Sr5Mn octahedra,  a faceface with one O(8)Sr2La2MnZn octahedra,  a faceface with one O(9)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 4-57°. In the fourth O site, O(4) is bonded to one Sr(2), two equivalent Sr(1), two equivalent La(2), and one Mn(1) atom to form distorted OSr3La2Mn octahedra that share corners with two equivalent O(9)Sr4Mn2 octahedra, corners with three equivalent O(6)Sr3LaMn2 octahedra, corners with three equivalent O(3)Sr5Mn octahedra, corners with three equivalent O(5)SrLa3Zn2 octahedra, corners with four equivalent O(8)Sr2La2MnZn octahedra, edges with two equivalent O(4)Sr3La2Mn octahedra, edges with three equivalent O(3)Sr5Mn octahedra,  a faceface with one O(8)Sr2La2MnZn octahedra,  a faceface with one O(9)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 4-57°. In the fifth O site, O(5) is bonded to one Sr(2), one La(2), two equivalent La(1), and two equivalent Zn(1) atoms to form distorted OSrLa3Zn2 octahedra that share corners with two equivalent O(3)Sr5Mn octahedra, corners with two equivalent O(5)SrLa3Zn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra,  an edgeedge with one O(6)Sr3LaMn2 octahedra,  an edgeedge with one O(5)SrLa3Zn2 octahedra, faces with two equivalent O(7)La4Zn2 octahedra, and faces with two equivalent O(8)Sr2La2MnZn octahedra. The corner-sharing octahedral tilt angles range from 7-57°. In the sixth O site, O(6) is bonded to one Sr(2), two equivalent Sr(1), one La(2), and two equivalent Mn(1) atoms to form distorted OSr3LaMn2 octahedra that share corners with two equivalent O(6)Sr3LaMn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra, corners with four equivalent O(3)Sr5Mn octahedra,  an edgeedge with one O(6)Sr3LaMn2 octahedra,  an edgeedge with one O(5)SrLa3Zn2 octahedra, faces with two equivalent O(8)Sr2La2MnZn octahedra, faces with two equivalent O(4)Sr3La2Mn octahedra, faces with two equivalent O(9)Sr4Mn2 octahedra, and faces with two equivalent O(3)Sr5Mn octahedra. The corner-sharing octahedral tilt angles range from 4-56°. In the seventh O site, O(7) is bonded to four equivalent La(1) and two equivalent Zn(1) atoms to form distorted OLa4Zn2 octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, edges with two equivalent O(7)La4Zn2 octahedra, and faces with four equivalent O(5)SrLa3Zn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the eighth O site, O(8) is bonded to two equivalent Sr(2), two equivalent La(2), one Mn(1), and one Zn(1) atom to form distorted OSr2La2MnZn octahedra that share  a cornercorner with one O(7)La4Zn2 octahedra,  a cornercorner with one O(9)Sr4Mn2 octahedra, corners with two equivalent O(3)Sr5Mn octahedra, corners with four equivalent O(4)Sr3La2Mn octahedra, edges with two equivalent O(8)Sr2La2MnZn octahedra,  a faceface with one O(4)Sr3La2Mn octahedra,  a faceface with one O(3)Sr5Mn octahedra, faces with two equivalent O(6)Sr3LaMn2 octahedra, and faces with two equivalent O(5)SrLa3Zn2 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. In the ninth O site, O(9) is bonded to four equivalent Sr(1) and two equivalent Mn(1) atoms to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, corners with four equivalent O(4)Sr3La2Mn octahedra, corners with eight equivalent O(3)Sr5Mn octahedra, edges with two equivalent O(9)Sr4Mn2 octahedra, faces with two equivalent O(4)Sr3La2Mn octahedra, faces with two equivalent O(3)Sr5Mn octahedra, and faces with four equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. is represented by the CIF card [CIF]
data_Sr2La2MnZnO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.902
_cell_length_b   15.577
_cell_length_c   6.921
_cell_angle_alpha   106.657
_cell_angle_beta   106.327
_cell_angle_gamma   89.958
_symmetry_Int_Tables_number   1
_cell_volume   385.269
_cell_formula_units_Z   2
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  0.360  0.591  0.715  1.0
  Sr  Sr1  1  0.356  0.838  0.713  1.0
  Sr  Sr2  1  0.643  0.413  0.287  1.0
  Sr  Sr3  1  0.640  0.659  0.285  1.0
  La  La4  1  0.356  0.088  0.722  1.0
  La  La5  1  0.364  0.340  0.724  1.0
  La  La6  1  0.644  0.162  0.278  1.0
  La  La7  1  0.636  0.910  0.276  1.0
  Mn  Mn8  1  0.002  0.502  0.002  1.0
  Mn  Mn9  1  0.998  0.748  0.998  1.0
  Zn  Zn10  1  0.993  0.997  0.990  1.0
  Zn  Zn11  1  0.007  0.253  0.010  1.0
  O  O12  1  0.172  0.043  0.361  1.0
  O  O13  1  0.183  0.287  0.360  1.0
  O  O14  1  0.162  0.540  0.315  1.0
  O  O15  1  0.159  0.796  0.318  1.0
  O  O16  1  0.502  0.000  0.010  1.0
  O  O17  1  0.498  0.250  0.990  1.0
  O  O18  1  0.498  0.499  0.993  1.0
  O  O19  1  0.503  0.751  0.007  1.0
  O  O20  1  0.828  0.206  0.639  1.0
  O  O21  1  0.841  0.455  0.682  1.0
  O  O22  1  0.838  0.710  0.685  1.0
  O  O23  1  0.817  0.963  0.640  1.0
  O  O24  1  1.000  0.125  0.000  1.0
  O  O25  1  0.997  0.380  0.996  1.0
  O  O26  1  0.000  0.625  0.000  1.0
  O  O27  1  0.002  0.870  0.004  1.0
[/CIF]
.
The crystal structure described by Sr2La2MnZnO8 is (La,Ba)CuO4-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(4), two equivalent O(6), two equivalent O(9), and three equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(8) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to two equivalent O(2), two equivalent O(5), two equivalent O(7), and three equivalent O(1) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(2), one O(5), one O(6), two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms. Mn(1) is bonded to one O(3), one O(4), one O(8), one O(9), and two equivalent O(6) atoms to form MnO6 octahedra that share  a cornercorner with one Zn(1)O6 octahedra and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. Zn(1) is bonded to one O(1), one O(2), one O(7), one O(8), and two equivalent O(5) atoms to form ZnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent La(2), three equivalent La(1), and one Zn(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Sr(2), one La(2), two equivalent La(1), and one Zn(1) atom. In the third O site, O(3) is bonded to two equivalent Sr(2), three equivalent Sr(1), and one Mn(1) atom to form distorted OSr5Mn octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, corners with two equivalent O(5)SrLa3Zn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra, corners with four equivalent O(6)Sr3LaMn2 octahedra, corners with four equivalent O(9)Sr4Mn2 octahedra, edges with three equivalent O(4)Sr3La2Mn octahedra, edges with four equivalent O(3)Sr5Mn octahedra,  a faceface with one O(8)Sr2La2MnZn octahedra,  a faceface with one O(9)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 4-57°. In the fourth O site, O(4) is bonded to one Sr(2), two equivalent Sr(1), two equivalent La(2), and one Mn(1) atom to form distorted OSr3La2Mn octahedra that share corners with two equivalent O(9)Sr4Mn2 octahedra, corners with three equivalent O(6)Sr3LaMn2 octahedra, corners with three equivalent O(3)Sr5Mn octahedra, corners with three equivalent O(5)SrLa3Zn2 octahedra, corners with four equivalent O(8)Sr2La2MnZn octahedra, edges with two equivalent O(4)Sr3La2Mn octahedra, edges with three equivalent O(3)Sr5Mn octahedra,  a faceface with one O(8)Sr2La2MnZn octahedra,  a faceface with one O(9)Sr4Mn2 octahedra, and faces with two equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 4-57°. In the fifth O site, O(5) is bonded to one Sr(2), one La(2), two equivalent La(1), and two equivalent Zn(1) atoms to form distorted OSrLa3Zn2 octahedra that share corners with two equivalent O(3)Sr5Mn octahedra, corners with two equivalent O(5)SrLa3Zn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra,  an edgeedge with one O(6)Sr3LaMn2 octahedra,  an edgeedge with one O(5)SrLa3Zn2 octahedra, faces with two equivalent O(7)La4Zn2 octahedra, and faces with two equivalent O(8)Sr2La2MnZn octahedra. The corner-sharing octahedral tilt angles range from 7-57°. In the sixth O site, O(6) is bonded to one Sr(2), two equivalent Sr(1), one La(2), and two equivalent Mn(1) atoms to form distorted OSr3LaMn2 octahedra that share corners with two equivalent O(6)Sr3LaMn2 octahedra, corners with three equivalent O(4)Sr3La2Mn octahedra, corners with four equivalent O(3)Sr5Mn octahedra,  an edgeedge with one O(6)Sr3LaMn2 octahedra,  an edgeedge with one O(5)SrLa3Zn2 octahedra, faces with two equivalent O(8)Sr2La2MnZn octahedra, faces with two equivalent O(4)Sr3La2Mn octahedra, faces with two equivalent O(9)Sr4Mn2 octahedra, and faces with two equivalent O(3)Sr5Mn octahedra. The corner-sharing octahedral tilt angles range from 4-56°. In the seventh O site, O(7) is bonded to four equivalent La(1) and two equivalent Zn(1) atoms to form distorted OLa4Zn2 octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, edges with two equivalent O(7)La4Zn2 octahedra, and faces with four equivalent O(5)SrLa3Zn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the eighth O site, O(8) is bonded to two equivalent Sr(2), two equivalent La(2), one Mn(1), and one Zn(1) atom to form distorted OSr2La2MnZn octahedra that share  a cornercorner with one O(7)La4Zn2 octahedra,  a cornercorner with one O(9)Sr4Mn2 octahedra, corners with two equivalent O(3)Sr5Mn octahedra, corners with four equivalent O(4)Sr3La2Mn octahedra, edges with two equivalent O(8)Sr2La2MnZn octahedra,  a faceface with one O(4)Sr3La2Mn octahedra,  a faceface with one O(3)Sr5Mn octahedra, faces with two equivalent O(6)Sr3LaMn2 octahedra, and faces with two equivalent O(5)SrLa3Zn2 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. In the ninth O site, O(9) is bonded to four equivalent Sr(1) and two equivalent Mn(1) atoms to form distorted OSr4Mn2 octahedra that share corners with two equivalent O(8)Sr2La2MnZn octahedra, corners with four equivalent O(4)Sr3La2Mn octahedra, corners with eight equivalent O(3)Sr5Mn octahedra, edges with two equivalent O(9)Sr4Mn2 octahedra, faces with two equivalent O(4)Sr3La2Mn octahedra, faces with two equivalent O(3)Sr5Mn octahedra, and faces with four equivalent O(6)Sr3LaMn2 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. is represented by the CIF card [CIF]
data_Sr2La2MnZnO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.902
_cell_length_b   15.577
_cell_length_c   6.921
_cell_angle_alpha   106.657
_cell_angle_beta   106.327
_cell_angle_gamma   89.958
_symmetry_Int_Tables_number   1
_cell_volume   385.269
_cell_formula_units_Z   2
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  0.360  0.591  0.715  1.0
  Sr  Sr1  1  0.356  0.838  0.713  1.0
  Sr  Sr2  1  0.643  0.413  0.287  1.0
  Sr  Sr3  1  0.640  0.659  0.285  1.0
  La  La4  1  0.356  0.088  0.722  1.0
  La  La5  1  0.364  0.340  0.724  1.0
  La  La6  1  0.644  0.162  0.278  1.0
  La  La7  1  0.636  0.910  0.276  1.0
  Mn  Mn8  1  0.002  0.502  0.002  1.0
  Mn  Mn9  1  0.998  0.748  0.998  1.0
  Zn  Zn10  1  0.993  0.997  0.990  1.0
  Zn  Zn11  1  0.007  0.253  0.010  1.0
  O  O12  1  0.172  0.043  0.361  1.0
  O  O13  1  0.183  0.287  0.360  1.0
  O  O14  1  0.162  0.540  0.315  1.0
  O  O15  1  0.159  0.796  0.318  1.0
  O  O16  1  0.502  0.000  0.010  1.0
  O  O17  1  0.498  0.250  0.990  1.0
  O  O18  1  0.498  0.499  0.993  1.0
  O  O19  1  0.503  0.751  0.007  1.0
  O  O20  1  0.828  0.206  0.639  1.0
  O  O21  1  0.841  0.455  0.682  1.0
  O  O22  1  0.838  0.710  0.685  1.0
  O  O23  1  0.817  0.963  0.640  1.0
  O  O24  1  1.000  0.125  0.000  1.0
  O  O25  1  0.997  0.380  0.996  1.0
  O  O26  1  0.000  0.625  0.000  1.0
  O  O27  1  0.002  0.870  0.004  1.0
[/CIF]
.