The material structure described by SrYCoO4 is (La,Ba)CuO4-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(14), one O(15), one O(7), one O(8), one O(9), and two equivalent O(5) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(10), one O(12), one O(13), one O(16), one O(2), one O(7), one O(8), and two equivalent O(6) atoms. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(14), one O(16), one O(3), one O(5), one O(6), and two equivalent O(7) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(12), one O(13), one O(15), one O(4), one O(5), one O(6), one O(9), and two equivalent O(8) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(13), one O(15), one O(4), one O(5), and one O(9) atom. In the second Y site, Y(2) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(14), one O(16), one O(3), one O(4), one O(6), and two equivalent O(2) atoms. In the third Y site, Y(3) is bonded in a 7-coordinate geometry to one O(11), one O(14), one O(15), one O(2), one O(3), one O(7), and one O(9) atom. In the fourth Y site, Y(4) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(12), one O(13), one O(16), one O(2), one O(8), and two equivalent O(4) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(14), one O(15), one O(3), one O(5), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. In the second Co site, Co(2) is bonded to one O(10), one O(11), one O(14), one O(16), one O(2), and one O(7) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. In the third Co site, Co(3) is bonded to one O(10), one O(12), one O(13), one O(16), one O(4), and one O(6) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 6-27°. In the fourth Co site, Co(4) is bonded to one O(1), one O(12), one O(13), one O(15), one O(8), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 6-19°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Sr(1), one Y(1), one Y(4), and one Co(4) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Sr(2), one Y(3), one Y(4), two equivalent Y(2), and one Co(2) atom. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Sr(3), one Y(2), one Y(3), and one Co(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Sr(4), one Y(1), one Y(2), two equivalent Y(4), and one Co(3) atom. In the fifth O site, O(5) is bonded to one Sr(3), one Sr(4), two equivalent Sr(1), one Y(1), and one Co(1) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(14)Sr2Y2Co2 octahedra, corners with two equivalent O(12)Sr2Y2Co2 octahedra, corners with two equivalent O(13)Sr2Y2Co2 octahedra, corners with two equivalent O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, edges with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(11)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra, and  a faceface with one O(9)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 18-55°. In the sixth O site, O(6) is bonded to one Sr(3), one Sr(4), two equivalent Sr(2), one Y(2), and one Co(3) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(13)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(10)Sr2Y2Co2 octahedra, corners with two equivalent O(11)Sr2Y2Co2 octahedra, corners with two equivalent O(14)Sr2Y2Co2 octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, edges with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(12)Sr2Y2Co2 octahedra, and  a faceface with one O(13)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 17-57°. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(3), one Y(3), and one Co(2) atom. In the eighth O site, O(8) is bonded to one Sr(1), one Sr(2), two equivalent Sr(4), one Y(4), and one Co(4) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(14)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(10)Sr2Y2Co2 octahedra, corners with two equivalent O(12)Sr2Y2Co2 octahedra, corners with two equivalent O(13)Sr2Y2Co2 octahedra, corners with two equivalent O(8)Sr4YCo octahedra, edges with two equivalent O(5)Sr4YCo octahedra, edges with two equivalent O(6)Sr4YCo octahedra,  a faceface with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra, and  a faceface with one O(9)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 16-54°. In the ninth O site, O(9) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(3), one Co(1), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(6)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra,  an edgeedge with one O(11)Sr2Y2Co2 octahedra,  an edgeedge with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and  a faceface with one O(8)Sr4YCo octahedra. The corner-sharing octahedral tilt angles range from 10-54°. In the tenth O site, O(10) is bonded to one Sr(2), one Sr(3), one Y(2), one Y(4), one Co(2), and one Co(3) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  an edgeedge with one O(11)Sr2Y2Co2 octahedra,  an edgeedge with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra, and  a faceface with one O(6)Sr4YCo octahedra. The corner-sharing octahedral tilt angles range from 9-53°. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(3), one Y(2), one Y(3), one Co(1), and one Co(2) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra,  a cornercorner with one O(5)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra,  an edgeedge with one O(10)Sr2Y2Co2 octahedra,  an edgeedge with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and faces with two equivalent O(14)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 9-57°. In the twelfth O site, O(12) is bonded to one Sr(2), one Sr(4), one Y(1), one Y(4), one Co(3), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra,  a cornercorner with one O(6)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  an edgeedge with one O(10)Sr2Y2Co2 octahedra,  an edgeedge with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(6)Sr4YCo octahedra,  a faceface with one O(8)Sr4YCo octahedra, and faces with two equivalent O(13)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 9-55°. In the thirteenth O site, O(13) is bonded to one Sr(2), one Sr(4), one Y(1), one Y(4), one Co(3), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(6)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(6)Sr4YCo octahedra,  a faceface with one O(8)Sr4YCo octahedra, and faces with two equivalent O(12)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 38-52°. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(3), one Y(2), one Y(3), one Co(1), and one Co(2) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(5)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and faces with two equivalent O(11)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 37-51°. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(4), one Y(1), one Y(3), one Co(1), and one Co(4) atom. In the sixteenth O site, O(16) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(3), one Y(2), one Y(4), one Co(2), and one Co(3) atom. is represented by the CIF file [CIF]
data_SrYCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.405
_cell_length_b   5.423
_cell_length_c   6.709
_cell_angle_alpha   90.323
_cell_angle_beta   113.746
_cell_angle_gamma   89.279
_symmetry_Int_Tables_number   1
_cell_volume   179.972
_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
  Co  Co0  1  0.501  0.502  0.003  1.0
  Co  Co1  1  0.002  0.998  0.000  1.0
  O  O2  1  0.788  0.051  0.670  1.0
  O  O3  1  0.382  0.452  0.674  1.0
  O  O4  1  0.676  0.520  0.358  1.0
  O  O5  1  0.182  0.979  0.361  1.0
  O  O6  1  0.233  0.242  0.977  1.0
  O  O7  1  0.743  0.756  0.973  1.0
  O  O8  1  0.758  0.254  0.021  1.0
  O  O9  1  0.222  0.745  0.939  1.0
  Sr  Sr10  1  0.643  0.996  0.289  1.0
  Sr  Sr11  1  0.147  0.505  0.290  1.0
  Y  Y12  1  0.838  0.477  0.722  1.0
  Y  Y13  1  0.386  0.023  0.722  1.0
[/CIF]
.
The material structure described by SrYCoO4 is (La,Ba)CuO4-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(14), one O(15), one O(7), one O(8), one O(9), and two equivalent O(5) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(10), one O(12), one O(13), one O(16), one O(2), one O(7), one O(8), and two equivalent O(6) atoms. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(14), one O(16), one O(3), one O(5), one O(6), and two equivalent O(7) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(12), one O(13), one O(15), one O(4), one O(5), one O(6), one O(9), and two equivalent O(8) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(13), one O(15), one O(4), one O(5), and one O(9) atom. In the second Y site, Y(2) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(14), one O(16), one O(3), one O(4), one O(6), and two equivalent O(2) atoms. In the third Y site, Y(3) is bonded in a 7-coordinate geometry to one O(11), one O(14), one O(15), one O(2), one O(3), one O(7), and one O(9) atom. In the fourth Y site, Y(4) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(12), one O(13), one O(16), one O(2), one O(8), and two equivalent O(4) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(14), one O(15), one O(3), one O(5), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. In the second Co site, Co(2) is bonded to one O(10), one O(11), one O(14), one O(16), one O(2), and one O(7) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. In the third Co site, Co(3) is bonded to one O(10), one O(12), one O(13), one O(16), one O(4), and one O(6) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 6-27°. In the fourth Co site, Co(4) is bonded to one O(1), one O(12), one O(13), one O(15), one O(8), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 6-19°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Sr(1), one Y(1), one Y(4), and one Co(4) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Sr(2), one Y(3), one Y(4), two equivalent Y(2), and one Co(2) atom. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Sr(3), one Y(2), one Y(3), and one Co(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Sr(4), one Y(1), one Y(2), two equivalent Y(4), and one Co(3) atom. In the fifth O site, O(5) is bonded to one Sr(3), one Sr(4), two equivalent Sr(1), one Y(1), and one Co(1) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(14)Sr2Y2Co2 octahedra, corners with two equivalent O(12)Sr2Y2Co2 octahedra, corners with two equivalent O(13)Sr2Y2Co2 octahedra, corners with two equivalent O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, edges with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(11)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra, and  a faceface with one O(9)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 18-55°. In the sixth O site, O(6) is bonded to one Sr(3), one Sr(4), two equivalent Sr(2), one Y(2), and one Co(3) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(13)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(10)Sr2Y2Co2 octahedra, corners with two equivalent O(11)Sr2Y2Co2 octahedra, corners with two equivalent O(14)Sr2Y2Co2 octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, edges with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(12)Sr2Y2Co2 octahedra, and  a faceface with one O(13)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 17-57°. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(3), one Y(3), and one Co(2) atom. In the eighth O site, O(8) is bonded to one Sr(1), one Sr(2), two equivalent Sr(4), one Y(4), and one Co(4) atom to form distorted OSr4YCo octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(14)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra, corners with two equivalent O(10)Sr2Y2Co2 octahedra, corners with two equivalent O(12)Sr2Y2Co2 octahedra, corners with two equivalent O(13)Sr2Y2Co2 octahedra, corners with two equivalent O(8)Sr4YCo octahedra, edges with two equivalent O(5)Sr4YCo octahedra, edges with two equivalent O(6)Sr4YCo octahedra,  a faceface with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra, and  a faceface with one O(9)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 16-54°. In the ninth O site, O(9) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(3), one Co(1), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(6)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra,  an edgeedge with one O(11)Sr2Y2Co2 octahedra,  an edgeedge with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and  a faceface with one O(8)Sr4YCo octahedra. The corner-sharing octahedral tilt angles range from 10-54°. In the tenth O site, O(10) is bonded to one Sr(2), one Sr(3), one Y(2), one Y(4), one Co(2), and one Co(3) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(11)Sr2Y2Co2 octahedra,  a cornercorner with one O(12)Sr2Y2Co2 octahedra,  a cornercorner with one O(5)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  an edgeedge with one O(11)Sr2Y2Co2 octahedra,  an edgeedge with one O(12)Sr2Y2Co2 octahedra,  a faceface with one O(13)Sr2Y2Co2 octahedra,  a faceface with one O(14)Sr2Y2Co2 octahedra, and  a faceface with one O(6)Sr4YCo octahedra. The corner-sharing octahedral tilt angles range from 9-53°. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(3), one Y(2), one Y(3), one Co(1), and one Co(2) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra,  a cornercorner with one O(5)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra,  an edgeedge with one O(10)Sr2Y2Co2 octahedra,  an edgeedge with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and faces with two equivalent O(14)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 9-57°. In the twelfth O site, O(12) is bonded to one Sr(2), one Sr(4), one Y(1), one Y(4), one Co(3), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(10)Sr2Y2Co2 octahedra,  a cornercorner with one O(9)Sr2Y2Co2 octahedra,  a cornercorner with one O(6)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  an edgeedge with one O(10)Sr2Y2Co2 octahedra,  an edgeedge with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(6)Sr4YCo octahedra,  a faceface with one O(8)Sr4YCo octahedra, and faces with two equivalent O(13)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 9-55°. In the thirteenth O site, O(13) is bonded to one Sr(2), one Sr(4), one Y(1), one Y(4), one Co(3), and one Co(4) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(6)Sr4YCo octahedra, corners with two equivalent O(5)Sr4YCo octahedra, corners with two equivalent O(8)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(6)Sr4YCo octahedra,  a faceface with one O(8)Sr4YCo octahedra, and faces with two equivalent O(12)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 38-52°. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(3), one Y(2), one Y(3), one Co(1), and one Co(2) atom to form distorted OSr2Y2Co2 octahedra that share  a cornercorner with one O(5)Sr4YCo octahedra,  a cornercorner with one O(8)Sr4YCo octahedra, corners with two equivalent O(6)Sr4YCo octahedra,  a faceface with one O(10)Sr2Y2Co2 octahedra,  a faceface with one O(9)Sr2Y2Co2 octahedra,  a faceface with one O(5)Sr4YCo octahedra, and faces with two equivalent O(11)Sr2Y2Co2 octahedra. The corner-sharing octahedral tilt angles range from 37-51°. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(4), one Y(1), one Y(3), one Co(1), and one Co(4) atom. In the sixteenth O site, O(16) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(3), one Y(2), one Y(4), one Co(2), and one Co(3) atom. is represented by the CIF file [CIF]
data_SrYCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.405
_cell_length_b   5.423
_cell_length_c   6.709
_cell_angle_alpha   90.323
_cell_angle_beta   113.746
_cell_angle_gamma   89.279
_symmetry_Int_Tables_number   1
_cell_volume   179.972
_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
  Co  Co0  1  0.501  0.502  0.003  1.0
  Co  Co1  1  0.002  0.998  0.000  1.0
  O  O2  1  0.788  0.051  0.670  1.0
  O  O3  1  0.382  0.452  0.674  1.0
  O  O4  1  0.676  0.520  0.358  1.0
  O  O5  1  0.182  0.979  0.361  1.0
  O  O6  1  0.233  0.242  0.977  1.0
  O  O7  1  0.743  0.756  0.973  1.0
  O  O8  1  0.758  0.254  0.021  1.0
  O  O9  1  0.222  0.745  0.939  1.0
  Sr  Sr10  1  0.643  0.996  0.289  1.0
  Sr  Sr11  1  0.147  0.505  0.290  1.0
  Y  Y12  1  0.838  0.477  0.722  1.0
  Y  Y13  1  0.386  0.023  0.722  1.0
[/CIF]
.