The structure described by SrYCoO4 is Orthorhombic Perovskite-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(10), one O(11), one O(14), one O(15), one O(5), one O(7), and two equivalent O(8) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(15), one O(16), one O(2), one O(6), one O(8), and two equivalent O(5) atoms. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(12), one O(13), one O(16), one O(3), one O(5), one O(7), one O(9), and two equivalent O(6) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(10), one O(13), one O(14), one O(4), one O(6), one O(8), one O(9), and two equivalent O(7) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 8-coordinate geometry to one O(10), one O(13), one O(14), one O(3), one O(5), one O(9), and two equivalent O(2) atoms. In the second Y site, Y(2) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(14), one O(15), one O(2), one O(6), and two equivalent O(3) atoms. In the third Y site, Y(3) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(15), one O(16), one O(7), and two equivalent O(4) atoms. In the fourth Y site, Y(4) is bonded in a 8-coordinate geometry to one O(12), one O(13), one O(16), one O(4), one O(8), one O(9), and two equivalent O(1) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(12), one O(15), one O(16), one O(4), and one O(5) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the second Co site, Co(2) is bonded to one O(1), one O(12), one O(13), one O(16), one O(6), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the third Co site, Co(3) is bonded to one O(10), one O(13), one O(14), one O(2), one O(7), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(14), one O(15), one O(3), and one O(8) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Sr(1), one Y(3), two equivalent Y(4), and one Co(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Sr(2), one Y(2), two equivalent Y(1), and one Co(3) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Sr(3), one Y(1), two equivalent Y(2), and one Co(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Sr(4), one Y(4), two equivalent Y(3), and one Co(1) atom. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Y(1), and one Co(1) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(4), two equivalent Sr(3), one Y(2), and one Co(2) atom. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(3), two equivalent Sr(4), one Y(3), and one Co(3) atom. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(4), two equivalent Sr(1), one Y(4), and one Co(4) atom. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Y(1), one Y(4), one Co(2), and one Co(3) atom. In the tenth O site, O(10) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(2), one Co(3), and one Co(4) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Y(2), one Y(3), one Co(1), and one Co(4) atom. In the twelfth O site, O(12) is bonded to one Sr(2), one Sr(3), one Y(3), one Y(4), one Co(1), and one Co(2) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the thirteenth O site, O(13) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Y(1), one Y(4), one Co(2), and one Co(3) atom. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(2), one Co(3), and one Co(4) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Y(2), one Y(3), one Co(1), and one Co(4) atom. In the sixteenth O site, O(16) is bonded to one Sr(2), one Sr(3), one Y(3), one Y(4), one Co(1), and one Co(2) atom to form distorted face-sharing OSr2Y2Co2 octahedra. is represented by the CIF file [CIF]
data_SrYCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.342
_cell_length_b   5.522
_cell_length_c   6.614
_cell_angle_alpha   90.259
_cell_angle_beta   113.818
_cell_angle_gamma   90.009
_symmetry_Int_Tables_number   1
_cell_volume   178.512
_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  0.504  0.504  0.009  1.0
  Co  Co1  1  0.998  0.001  0.996  1.0
  O  O2  1  0.839  0.061  0.679  1.0
  O  O3  1  0.337  0.432  0.671  1.0
  O  O4  1  0.682  0.530  0.364  1.0
  O  O5  1  0.174  0.970  0.348  1.0
  O  O6  1  0.728  0.758  0.945  1.0
  O  O7  1  0.250  0.240  0.009  1.0
  O  O8  1  0.216  0.758  0.944  1.0
  O  O9  1  0.760  0.240  0.010  1.0
  Sr  Sr10  1  0.644  0.990  0.289  1.0
  Sr  Sr11  1  0.144  0.507  0.289  1.0
  Y  Y12  1  0.861  0.479  0.725  1.0
  Y  Y13  1  0.361  0.029  0.722  1.0
[/CIF]
.
The structure described by SrYCoO4 is Orthorhombic Perovskite-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(10), one O(11), one O(14), one O(15), one O(5), one O(7), and two equivalent O(8) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(15), one O(16), one O(2), one O(6), one O(8), and two equivalent O(5) atoms. In the third Sr site, Sr(3) is bonded in a 9-coordinate geometry to one O(12), one O(13), one O(16), one O(3), one O(5), one O(7), one O(9), and two equivalent O(6) atoms. In the fourth Sr site, Sr(4) is bonded in a 9-coordinate geometry to one O(10), one O(13), one O(14), one O(4), one O(6), one O(8), one O(9), and two equivalent O(7) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 8-coordinate geometry to one O(10), one O(13), one O(14), one O(3), one O(5), one O(9), and two equivalent O(2) atoms. In the second Y site, Y(2) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(14), one O(15), one O(2), one O(6), and two equivalent O(3) atoms. In the third Y site, Y(3) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(15), one O(16), one O(7), and two equivalent O(4) atoms. In the fourth Y site, Y(4) is bonded in a 8-coordinate geometry to one O(12), one O(13), one O(16), one O(4), one O(8), one O(9), and two equivalent O(1) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(12), one O(15), one O(16), one O(4), and one O(5) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the second Co site, Co(2) is bonded to one O(1), one O(12), one O(13), one O(16), one O(6), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the third Co site, Co(3) is bonded to one O(10), one O(13), one O(14), one O(2), one O(7), and one O(9) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(14), one O(15), one O(3), and one O(8) atom to form corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles range from 3-21°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Sr(1), one Y(3), two equivalent Y(4), and one Co(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Sr(2), one Y(2), two equivalent Y(1), and one Co(3) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Sr(3), one Y(1), two equivalent Y(2), and one Co(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Sr(4), one Y(4), two equivalent Y(3), and one Co(1) atom. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Y(1), and one Co(1) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(4), two equivalent Sr(3), one Y(2), and one Co(2) atom. In the seventh O site, O(7) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(3), two equivalent Sr(4), one Y(3), and one Co(3) atom. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(2), one Sr(4), two equivalent Sr(1), one Y(4), and one Co(4) atom. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Y(1), one Y(4), one Co(2), and one Co(3) atom. In the tenth O site, O(10) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(2), one Co(3), and one Co(4) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Y(2), one Y(3), one Co(1), and one Co(4) atom. In the twelfth O site, O(12) is bonded to one Sr(2), one Sr(3), one Y(3), one Y(4), one Co(1), and one Co(2) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the thirteenth O site, O(13) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Y(1), one Y(4), one Co(2), and one Co(3) atom. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(4), one Y(1), one Y(2), one Co(3), and one Co(4) atom to form distorted face-sharing OSr2Y2Co2 octahedra. In the fifteenth O site, O(15) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Y(2), one Y(3), one Co(1), and one Co(4) atom. In the sixteenth O site, O(16) is bonded to one Sr(2), one Sr(3), one Y(3), one Y(4), one Co(1), and one Co(2) atom to form distorted face-sharing OSr2Y2Co2 octahedra. is represented by the CIF file [CIF]
data_SrYCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.342
_cell_length_b   5.522
_cell_length_c   6.614
_cell_angle_alpha   90.259
_cell_angle_beta   113.818
_cell_angle_gamma   90.009
_symmetry_Int_Tables_number   1
_cell_volume   178.512
_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  0.504  0.504  0.009  1.0
  Co  Co1  1  0.998  0.001  0.996  1.0
  O  O2  1  0.839  0.061  0.679  1.0
  O  O3  1  0.337  0.432  0.671  1.0
  O  O4  1  0.682  0.530  0.364  1.0
  O  O5  1  0.174  0.970  0.348  1.0
  O  O6  1  0.728  0.758  0.945  1.0
  O  O7  1  0.250  0.240  0.009  1.0
  O  O8  1  0.216  0.758  0.944  1.0
  O  O9  1  0.760  0.240  0.010  1.0
  Sr  Sr10  1  0.644  0.990  0.289  1.0
  Sr  Sr11  1  0.144  0.507  0.289  1.0
  Y  Y12  1  0.861  0.479  0.725  1.0
  Y  Y13  1  0.361  0.029  0.722  1.0
[/CIF]
.