The material described by Sr3Co2Cu2S2O5 crystallizes in the triclinic P1 space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), and four equivalent O(5) atoms to form distorted SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Co(2)O5 square pyramids, and faces with four equivalent Co(1)O5 trigonal bipyramids. In the second Sr site, Sr(2) is bonded in a 4-coordinate geometry to four equivalent S(1), two equivalent O(1), and two equivalent O(2) atoms. In the third Sr site, Sr(3) is bonded in a 4-coordinate geometry to four equivalent S(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(5), two equivalent O(1), and two equivalent O(2) atoms to form distorted CoO5 trigonal bipyramids that share  a cornercorner with one Co(2)O5 square pyramid, corners with four equivalent Co(1)O5 trigonal bipyramids, and faces with four equivalent Sr(1)O12 cuboctahedra. In the second Co site, Co(2) is bonded to one O(5), two equivalent O(3), and two equivalent O(4) atoms to form CoO5 square pyramids that share corners with four equivalent Co(2)O5 square pyramids,  a cornercorner with one Co(1)O5 trigonal bipyramid, and faces with four equivalent Sr(1)O12 cuboctahedra. Cu(1,2) is bonded to two equivalent S(1) and two equivalent S(2) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(2) and four equivalent Cu(1,2) atoms. In the second S site, S(2) is bonded in a 8-coordinate geometry to four equivalent Sr(3) and four equivalent Cu(1,2) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Co(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Co(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(3), and two equivalent Co(2) atoms to form a mixture of distorted edge and corner-sharing OSr4Co2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Sr(3), and two equivalent Co(2) atoms. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Co(1), and one Co(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr3Co2Cu2S2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.913
_cell_length_b   3.914
_cell_length_c   13.870
_cell_angle_alpha   97.986
_cell_angle_beta   98.192
_cell_angle_gamma   90.067
_symmetry_Int_Tables_number   1
_cell_volume   208.182
_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  0.492  0.504  0.991  1.0
  Sr  Sr1  1  0.636  0.641  0.277  1.0
  Sr  Sr2  1  0.363  0.361  0.724  1.0
  Co  Co3  1  0.055  0.083  0.136  1.0
  Co  Co4  1  0.928  0.927  0.854  1.0
  Cu  Cu5  1  0.250  0.750  0.501  1.0
  Cu  Cu6  1  0.752  0.251  0.501  1.0
  S  S7  1  0.200  0.200  0.400  1.0
  S  S8  1  0.802  0.801  0.603  1.0
  O  O9  1  0.081  0.582  0.166  1.0
  O  O10  1  0.584  0.085  0.166  1.0
  O  O11  1  0.920  0.415  0.839  1.0
  O  O12  1  0.421  0.917  0.837  1.0
  O  O13  1  0.016  0.984  0.004  1.0
[/CIF]
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The material described by Sr3Co2Cu2S2O5 crystallizes in the triclinic P1 space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), and four equivalent O(5) atoms to form distorted SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Co(2)O5 square pyramids, and faces with four equivalent Co(1)O5 trigonal bipyramids. In the second Sr site, Sr(2) is bonded in a 4-coordinate geometry to four equivalent S(1), two equivalent O(1), and two equivalent O(2) atoms. In the third Sr site, Sr(3) is bonded in a 4-coordinate geometry to four equivalent S(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(5), two equivalent O(1), and two equivalent O(2) atoms to form distorted CoO5 trigonal bipyramids that share  a cornercorner with one Co(2)O5 square pyramid, corners with four equivalent Co(1)O5 trigonal bipyramids, and faces with four equivalent Sr(1)O12 cuboctahedra. In the second Co site, Co(2) is bonded to one O(5), two equivalent O(3), and two equivalent O(4) atoms to form CoO5 square pyramids that share corners with four equivalent Co(2)O5 square pyramids,  a cornercorner with one Co(1)O5 trigonal bipyramid, and faces with four equivalent Sr(1)O12 cuboctahedra. Cu(1,2) is bonded to two equivalent S(1) and two equivalent S(2) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(2) and four equivalent Cu(1,2) atoms. In the second S site, S(2) is bonded in a 8-coordinate geometry to four equivalent Sr(3) and four equivalent Cu(1,2) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Co(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Co(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(3), and two equivalent Co(2) atoms to form a mixture of distorted edge and corner-sharing OSr4Co2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Sr(3), and two equivalent Co(2) atoms. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Co(1), and one Co(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr3Co2Cu2S2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.913
_cell_length_b   3.914
_cell_length_c   13.870
_cell_angle_alpha   97.986
_cell_angle_beta   98.192
_cell_angle_gamma   90.067
_symmetry_Int_Tables_number   1
_cell_volume   208.182
_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  0.492  0.504  0.991  1.0
  Sr  Sr1  1  0.636  0.641  0.277  1.0
  Sr  Sr2  1  0.363  0.361  0.724  1.0
  Co  Co3  1  0.055  0.083  0.136  1.0
  Co  Co4  1  0.928  0.927  0.854  1.0
  Cu  Cu5  1  0.250  0.750  0.501  1.0
  Cu  Cu6  1  0.752  0.251  0.501  1.0
  S  S7  1  0.200  0.200  0.400  1.0
  S  S8  1  0.802  0.801  0.603  1.0
  O  O9  1  0.081  0.582  0.166  1.0
  O  O10  1  0.584  0.085  0.166  1.0
  O  O11  1  0.920  0.415  0.839  1.0
  O  O12  1  0.421  0.917  0.837  1.0
  O  O13  1  0.016  0.984  0.004  1.0
[/CIF]
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