The compound described by Yb2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. Yb(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(7) atoms. 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. Te(1) is bonded in a 3-coordinate 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. The corner-sharing octahedral tilt angles are 48°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Yb(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 distorted bent 120 degrees geometry to one Yb(1), one Co(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Yb(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 Yb(1) and one Te(1) atom. is represented by the CIF file [CIF]
data_Yb2CoTe2(SO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.339
_cell_length_b   7.930
_cell_length_c   8.233
_cell_angle_alpha   112.608
_cell_angle_beta   108.630
_cell_angle_gamma   94.346
_symmetry_Int_Tables_number   1
_cell_volume   296.956
_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
  Yb  Yb0  1  0.158  0.233  0.514  1.0
  Yb  Yb1  1  0.842  0.767  0.486  1.0
  Co  Co2  1  0.500  0.500  0.000  1.0
  Te  Te3  1  0.108  0.770  0.142  1.0
  Te  Te4  1  0.892  0.230  0.858  1.0
  S  S5  1  0.574  0.272  0.261  1.0
  S  S6  1  0.426  0.728  0.739  1.0
  O  O7  1  0.354  0.173  0.288  1.0
  O  O8  1  0.646  0.827  0.712  1.0
  O  O9  1  0.295  0.542  0.580  1.0
  O  O10  1  0.705  0.458  0.420  1.0
  O  O11  1  0.779  0.160  0.238  1.0
  O  O12  1  0.221  0.840  0.762  1.0
  O  O13  1  0.439  0.290  0.076  1.0
  O  O14  1  0.561  0.710  0.924  1.0
  O  O15  1  0.872  0.563  0.142  1.0
  O  O16  1  0.128  0.437  0.858  1.0
  O  O17  1  0.435  0.678  0.213  1.0
  O  O18  1  0.565  0.322  0.787  1.0
  O  O19  1  0.135  0.911  0.388  1.0
  O  O20  1  0.865  0.089  0.612  1.0
[/CIF]
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The compound described by Yb2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. Yb(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(7) atoms. 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. Te(1) is bonded in a 3-coordinate 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. The corner-sharing octahedral tilt angles are 48°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Yb(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 distorted bent 120 degrees geometry to one Yb(1), one Co(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Yb(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 Yb(1) and one Te(1) atom. is represented by the CIF file [CIF]
data_Yb2CoTe2(SO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.339
_cell_length_b   7.930
_cell_length_c   8.233
_cell_angle_alpha   112.608
_cell_angle_beta   108.630
_cell_angle_gamma   94.346
_symmetry_Int_Tables_number   1
_cell_volume   296.956
_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
  Yb  Yb0  1  0.158  0.233  0.514  1.0
  Yb  Yb1  1  0.842  0.767  0.486  1.0
  Co  Co2  1  0.500  0.500  0.000  1.0
  Te  Te3  1  0.108  0.770  0.142  1.0
  Te  Te4  1  0.892  0.230  0.858  1.0
  S  S5  1  0.574  0.272  0.261  1.0
  S  S6  1  0.426  0.728  0.739  1.0
  O  O7  1  0.354  0.173  0.288  1.0
  O  O8  1  0.646  0.827  0.712  1.0
  O  O9  1  0.295  0.542  0.580  1.0
  O  O10  1  0.705  0.458  0.420  1.0
  O  O11  1  0.779  0.160  0.238  1.0
  O  O12  1  0.221  0.840  0.762  1.0
  O  O13  1  0.439  0.290  0.076  1.0
  O  O14  1  0.561  0.710  0.924  1.0
  O  O15  1  0.872  0.563  0.142  1.0
  O  O16  1  0.128  0.437  0.858  1.0
  O  O17  1  0.435  0.678  0.213  1.0
  O  O18  1  0.565  0.322  0.787  1.0
  O  O19  1  0.135  0.911  0.388  1.0
  O  O20  1  0.865  0.089  0.612  1.0
[/CIF]
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