The compound described by Lu2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. Lu(1) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(7) atoms to form distorted LuO7 pentagonal bipyramids that share corners with three equivalent S(1)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Lu(1)O7 pentagonal bipyramid. Co(1) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent S(1)O4 tetrahedra and edges with two equivalent Lu(1)O7 pentagonal bipyramids. Te(1) is bonded in a distorted T-shaped geometry to one O(5), one O(6), and one O(7) atom. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with three equivalent Lu(1)O7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 50°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Lu(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Lu(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Lu(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Lu(1), one Co(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Lu(1), one Co(1), and one Te(1) atom. In the seventh O site, O(7) is bonded in a trigonal non-coplanar geometry to two equivalent Lu(1) and one Te(1) atom. is represented by the CIF card [CIF]
data_Lu2CoTe2(SO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.427
_cell_length_b   8.076
_cell_length_c   8.114
_cell_angle_alpha   112.832
_cell_angle_beta   107.378
_cell_angle_gamma   96.639
_symmetry_Int_Tables_number   1
_cell_volume   301.769
_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
  Lu  Lu0  1  0.162  0.233  0.526  1.0
  Lu  Lu1  1  0.838  0.767  0.474  1.0
  Co  Co2  1  0.500  0.500  0.000  1.0
  Te  Te3  1  0.132  0.768  0.152  1.0
  Te  Te4  1  0.868  0.232  0.848  1.0
  S  S5  1  0.581  0.282  0.274  1.0
  S  S6  1  0.419  0.718  0.726  1.0
  O  O7  1  0.369  0.188  0.314  1.0
  O  O8  1  0.631  0.812  0.686  1.0
  O  O9  1  0.291  0.524  0.572  1.0
  O  O10  1  0.709  0.476  0.428  1.0
  O  O11  1  0.791  0.178  0.272  1.0
  O  O12  1  0.209  0.822  0.728  1.0
  O  O13  1  0.457  0.280  0.083  1.0
  O  O14  1  0.543  0.720  0.917  1.0
  O  O15  1  0.900  0.579  0.165  1.0
  O  O16  1  0.100  0.421  0.835  1.0
  O  O17  1  0.454  0.702  0.241  1.0
  O  O18  1  0.546  0.298  0.759  1.0
  O  O19  1  0.127  0.929  0.395  1.0
  O  O20  1  0.873  0.071  0.605  1.0
[/CIF]
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The compound described by Lu2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. Lu(1) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(7) atoms to form distorted LuO7 pentagonal bipyramids that share corners with three equivalent S(1)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Lu(1)O7 pentagonal bipyramid. Co(1) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent S(1)O4 tetrahedra and edges with two equivalent Lu(1)O7 pentagonal bipyramids. Te(1) is bonded in a distorted T-shaped geometry to one O(5), one O(6), and one O(7) atom. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra and corners with three equivalent Lu(1)O7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 50°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Lu(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Lu(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Lu(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Lu(1), one Co(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Lu(1), one Co(1), and one Te(1) atom. In the seventh O site, O(7) is bonded in a trigonal non-coplanar geometry to two equivalent Lu(1) and one Te(1) atom. is represented by the CIF card [CIF]
data_Lu2CoTe2(SO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.427
_cell_length_b   8.076
_cell_length_c   8.114
_cell_angle_alpha   112.832
_cell_angle_beta   107.378
_cell_angle_gamma   96.639
_symmetry_Int_Tables_number   1
_cell_volume   301.769
_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
  Lu  Lu0  1  0.162  0.233  0.526  1.0
  Lu  Lu1  1  0.838  0.767  0.474  1.0
  Co  Co2  1  0.500  0.500  0.000  1.0
  Te  Te3  1  0.132  0.768  0.152  1.0
  Te  Te4  1  0.868  0.232  0.848  1.0
  S  S5  1  0.581  0.282  0.274  1.0
  S  S6  1  0.419  0.718  0.726  1.0
  O  O7  1  0.369  0.188  0.314  1.0
  O  O8  1  0.631  0.812  0.686  1.0
  O  O9  1  0.291  0.524  0.572  1.0
  O  O10  1  0.709  0.476  0.428  1.0
  O  O11  1  0.791  0.178  0.272  1.0
  O  O12  1  0.209  0.822  0.728  1.0
  O  O13  1  0.457  0.280  0.083  1.0
  O  O14  1  0.543  0.720  0.917  1.0
  O  O15  1  0.900  0.579  0.165  1.0
  O  O16  1  0.100  0.421  0.835  1.0
  O  O17  1  0.454  0.702  0.241  1.0
  O  O18  1  0.546  0.298  0.759  1.0
  O  O19  1  0.127  0.929  0.395  1.0
  O  O20  1  0.873  0.071  0.605  1.0
[/CIF]
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