The material structure described by Sr4La4Mn7CuO24 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 1-coordinate geometry to one O(10), one O(5), and three equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 1-coordinate geometry to one O(12), one O(5), one O(8), one O(9), and two equivalent O(7) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 1-coordinate geometry to one O(10), one O(11), one O(5), one O(6), and one O(7) atom. In the second La site, La(2) is bonded in a 3-coordinate geometry to one O(12), one O(7), one O(9), and three equivalent O(8) atoms. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to one O(1), one O(12), one O(4), one O(7), one O(8), and one O(9) atom. In the second Mn site, Mn(2) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(2), one O(3), one O(5), and one O(6) atom. In the third Mn site, Mn(3) is bonded in a distorted linear geometry to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom. In the fourth Mn site, Mn(4) is bonded in a distorted linear geometry to two equivalent O(10), two equivalent O(2), and two equivalent O(6) atoms. Cu(1) is bonded in a 2-coordinate geometry to two equivalent O(12), two equivalent O(4), and two equivalent O(8) atoms. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one Mn(1) and one Mn(3) atom. In the second O site, O(2) is bonded in a linear geometry to one Mn(2) and one Mn(4) atom. In the third O site, O(3) is bonded in a linear geometry to one Mn(2) and one Mn(3) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Mn(1) and one Cu(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(1), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to three equivalent Sr(1), one La(1), one Mn(2), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to two equivalent Sr(2), one La(1), one La(2), one Mn(1), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(2), three equivalent La(2), one Mn(1), and one Cu(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Mn(1), and one Mn(3) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Mn(2), and one Mn(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one La(1), one Mn(2), and one Mn(3) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Mn(1), and one Cu(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr4La4Mn7CuO24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.458
_cell_length_b   5.552
_cell_length_c   18.194
_cell_angle_alpha   97.420
_cell_angle_beta   90.030
_cell_angle_gamma   119.418
_symmetry_Int_Tables_number   1
_cell_volume   474.918
_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  0.438  0.248  0.439  1.0
  Sr  Sr1  1  0.190  0.251  0.187  1.0
  Sr  Sr2  1  0.562  0.752  0.561  1.0
  Sr  Sr3  1  0.810  0.749  0.813  1.0
  La  La4  1  0.687  0.252  0.685  1.0
  La  La5  1  0.934  0.248  0.939  1.0
  La  La6  1  0.066  0.752  0.061  1.0
  La  La7  1  0.313  0.748  0.315  1.0
  Mn  Mn8  1  0.376  0.999  0.875  1.0
  Mn  Mn9  1  0.125  1.000  0.624  1.0
  Mn  Mn10  1  0.875  0.000  0.376  1.0
  Mn  Mn11  1  0.624  0.001  0.125  1.0
  Mn  Mn12  1  0.249  0.499  0.750  1.0
  Mn  Mn13  1  0.000  0.500  0.500  1.0
  Mn  Mn14  1  0.751  0.501  0.250  1.0
  Cu  Cu15  1  0.500  0.500  0.000  1.0
  O  O16  1  0.307  0.745  0.813  1.0
  O  O17  1  0.054  0.740  0.566  1.0
  O  O18  1  0.816  0.749  0.311  1.0
  O  O19  1  0.579  0.776  0.063  1.0
  O  O20  1  0.691  0.701  0.697  1.0
  O  O21  1  0.446  0.719  0.443  1.0
  O  O22  1  0.203  0.715  0.200  1.0
  O  O23  1  0.952  0.702  0.949  1.0
  O  O24  1  0.237  0.212  0.825  1.0
  O  O25  1  0.997  0.216  0.574  1.0
  O  O26  1  0.741  0.206  0.320  1.0
  O  O27  1  0.489  0.199  0.071  1.0
  O  O28  1  0.184  0.251  0.689  1.0
  O  O29  1  0.946  0.260  0.434  1.0
  O  O30  1  0.693  0.255  0.187  1.0
  O  O31  1  0.421  0.224  0.937  1.0
  O  O32  1  0.259  0.794  0.680  1.0
  O  O33  1  0.003  0.784  0.426  1.0
  O  O34  1  0.763  0.788  0.175  1.0
  O  O35  1  0.511  0.801  0.929  1.0
  O  O36  1  0.554  0.281  0.557  1.0
  O  O37  1  0.797  0.285  0.800  1.0
  O  O38  1  0.048  0.298  0.051  1.0
  O  O39  1  0.309  0.299  0.303  1.0
[/CIF]
.
The material structure described by Sr4La4Mn7CuO24 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 1-coordinate geometry to one O(10), one O(5), and three equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 1-coordinate geometry to one O(12), one O(5), one O(8), one O(9), and two equivalent O(7) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 1-coordinate geometry to one O(10), one O(11), one O(5), one O(6), and one O(7) atom. In the second La site, La(2) is bonded in a 3-coordinate geometry to one O(12), one O(7), one O(9), and three equivalent O(8) atoms. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to one O(1), one O(12), one O(4), one O(7), one O(8), and one O(9) atom. In the second Mn site, Mn(2) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(2), one O(3), one O(5), and one O(6) atom. In the third Mn site, Mn(3) is bonded in a distorted linear geometry to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom. In the fourth Mn site, Mn(4) is bonded in a distorted linear geometry to two equivalent O(10), two equivalent O(2), and two equivalent O(6) atoms. Cu(1) is bonded in a 2-coordinate geometry to two equivalent O(12), two equivalent O(4), and two equivalent O(8) atoms. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one Mn(1) and one Mn(3) atom. In the second O site, O(2) is bonded in a linear geometry to one Mn(2) and one Mn(4) atom. In the third O site, O(3) is bonded in a linear geometry to one Mn(2) and one Mn(3) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Mn(1) and one Cu(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(1), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to three equivalent Sr(1), one La(1), one Mn(2), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to two equivalent Sr(2), one La(1), one La(2), one Mn(1), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(2), three equivalent La(2), one Mn(1), and one Cu(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Mn(1), and one Mn(3) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Mn(2), and one Mn(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one La(1), one Mn(2), and one Mn(3) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Mn(1), and one Cu(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr4La4Mn7CuO24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.458
_cell_length_b   5.552
_cell_length_c   18.194
_cell_angle_alpha   97.420
_cell_angle_beta   90.030
_cell_angle_gamma   119.418
_symmetry_Int_Tables_number   1
_cell_volume   474.918
_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  0.438  0.248  0.439  1.0
  Sr  Sr1  1  0.190  0.251  0.187  1.0
  Sr  Sr2  1  0.562  0.752  0.561  1.0
  Sr  Sr3  1  0.810  0.749  0.813  1.0
  La  La4  1  0.687  0.252  0.685  1.0
  La  La5  1  0.934  0.248  0.939  1.0
  La  La6  1  0.066  0.752  0.061  1.0
  La  La7  1  0.313  0.748  0.315  1.0
  Mn  Mn8  1  0.376  0.999  0.875  1.0
  Mn  Mn9  1  0.125  1.000  0.624  1.0
  Mn  Mn10  1  0.875  0.000  0.376  1.0
  Mn  Mn11  1  0.624  0.001  0.125  1.0
  Mn  Mn12  1  0.249  0.499  0.750  1.0
  Mn  Mn13  1  0.000  0.500  0.500  1.0
  Mn  Mn14  1  0.751  0.501  0.250  1.0
  Cu  Cu15  1  0.500  0.500  0.000  1.0
  O  O16  1  0.307  0.745  0.813  1.0
  O  O17  1  0.054  0.740  0.566  1.0
  O  O18  1  0.816  0.749  0.311  1.0
  O  O19  1  0.579  0.776  0.063  1.0
  O  O20  1  0.691  0.701  0.697  1.0
  O  O21  1  0.446  0.719  0.443  1.0
  O  O22  1  0.203  0.715  0.200  1.0
  O  O23  1  0.952  0.702  0.949  1.0
  O  O24  1  0.237  0.212  0.825  1.0
  O  O25  1  0.997  0.216  0.574  1.0
  O  O26  1  0.741  0.206  0.320  1.0
  O  O27  1  0.489  0.199  0.071  1.0
  O  O28  1  0.184  0.251  0.689  1.0
  O  O29  1  0.946  0.260  0.434  1.0
  O  O30  1  0.693  0.255  0.187  1.0
  O  O31  1  0.421  0.224  0.937  1.0
  O  O32  1  0.259  0.794  0.680  1.0
  O  O33  1  0.003  0.784  0.426  1.0
  O  O34  1  0.763  0.788  0.175  1.0
  O  O35  1  0.511  0.801  0.929  1.0
  O  O36  1  0.554  0.281  0.557  1.0
  O  O37  1  0.797  0.285  0.800  1.0
  O  O38  1  0.048  0.298  0.051  1.0
  O  O39  1  0.309  0.299  0.303  1.0
[/CIF]
.