The material structure described by Sr2Cu3(SO)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent S(1) and four equivalent O(1) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Cu site, Cu(2) is bonded to four equivalent S(1) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Cu(2) atoms. O(1) is bonded to four equivalent Sr(1) and two equivalent Cu(1) atoms to form a mixture of edge, corner, and face-sharing OSr4Cu2 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2Cu3(SO)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.619
_cell_length_b   9.619
_cell_length_c   9.619
_cell_angle_alpha   156.396
_cell_angle_beta   156.396
_cell_angle_gamma   33.626
_symmetry_Int_Tables_number   1
_cell_volume   142.555
_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  0.592  0.592  0.000  1.0
  Sr  Sr1  1  0.408  0.408  0.000  1.0
  Cu  Cu2  1  0.000  0.000  0.000  1.0
  Cu  Cu3  1  0.250  0.750  0.500  1.0
  Cu  Cu4  1  0.750  0.250  0.500  1.0
  S  S5  1  0.174  0.174  0.000  1.0
  S  S6  1  0.826  0.826  0.000  1.0
  O  O7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.500  0.000  0.500  1.0
[/CIF]
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The material structure described by Sr2Cu3(SO)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent S(1) and four equivalent O(1) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Cu site, Cu(2) is bonded to four equivalent S(1) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Cu(2) atoms. O(1) is bonded to four equivalent Sr(1) and two equivalent Cu(1) atoms to form a mixture of edge, corner, and face-sharing OSr4Cu2 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2Cu3(SO)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.619
_cell_length_b   9.619
_cell_length_c   9.619
_cell_angle_alpha   156.396
_cell_angle_beta   156.396
_cell_angle_gamma   33.626
_symmetry_Int_Tables_number   1
_cell_volume   142.555
_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  0.592  0.592  0.000  1.0
  Sr  Sr1  1  0.408  0.408  0.000  1.0
  Cu  Cu2  1  0.000  0.000  0.000  1.0
  Cu  Cu3  1  0.250  0.750  0.500  1.0
  Cu  Cu4  1  0.750  0.250  0.500  1.0
  S  S5  1  0.174  0.174  0.000  1.0
  S  S6  1  0.826  0.826  0.000  1.0
  O  O7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.500  0.000  0.500  1.0
[/CIF]
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