The crystal structure described by Sr2CoTeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Te(1)O6 octahedra and corners with four equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. In the second Co site, Co(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with two equivalent Te(2)O6 octahedra and corners with four equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form TeO6 octahedra that share corners with two equivalent Co(1)O6 octahedra and corners with four equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. In the second Te site, Te(2) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form TeO6 octahedra that share corners with two equivalent Co(2)O6 octahedra and corners with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_Sr2CoTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.697
_cell_length_b   5.725
_cell_length_c   8.004
_cell_angle_alpha   89.698
_cell_angle_beta   90.051
_cell_angle_gamma   89.611
_symmetry_Int_Tables_number   1
_cell_volume   261.033
_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
  Sr  Sr0  1  0.482  0.496  0.750  1.0
  Sr  Sr1  1  0.018  0.995  0.250  1.0
  Sr  Sr2  1  0.518  0.504  0.250  1.0
  Sr  Sr3  1  0.982  0.005  0.750  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Co  Co5  1  0.000  0.500  0.000  1.0
  Te  Te6  1  0.500  0.000  0.000  1.0
  Te  Te7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.222  0.242  0.533  1.0
  O  O9  1  0.720  0.258  0.967  1.0
  O  O10  1  0.778  0.758  0.467  1.0
  O  O11  1  0.280  0.742  0.033  1.0
  O  O12  1  0.740  0.282  0.533  1.0
  O  O13  1  0.762  0.782  0.033  1.0
  O  O14  1  0.238  0.218  0.967  1.0
  O  O15  1  0.260  0.718  0.467  1.0
  O  O16  1  0.992  0.439  0.260  1.0
  O  O17  1  0.506  0.938  0.760  1.0
  O  O18  1  0.008  0.561  0.740  1.0
  O  O19  1  0.494  0.062  0.240  1.0
[/CIF]
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The crystal structure described by Sr2CoTeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Te(1)O6 octahedra and corners with four equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. In the second Co site, Co(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with two equivalent Te(2)O6 octahedra and corners with four equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form TeO6 octahedra that share corners with two equivalent Co(1)O6 octahedra and corners with four equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. In the second Te site, Te(2) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form TeO6 octahedra that share corners with two equivalent Co(2)O6 octahedra and corners with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-20°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Te(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_Sr2CoTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.697
_cell_length_b   5.725
_cell_length_c   8.004
_cell_angle_alpha   89.698
_cell_angle_beta   90.051
_cell_angle_gamma   89.611
_symmetry_Int_Tables_number   1
_cell_volume   261.033
_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
  Sr  Sr0  1  0.482  0.496  0.750  1.0
  Sr  Sr1  1  0.018  0.995  0.250  1.0
  Sr  Sr2  1  0.518  0.504  0.250  1.0
  Sr  Sr3  1  0.982  0.005  0.750  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Co  Co5  1  0.000  0.500  0.000  1.0
  Te  Te6  1  0.500  0.000  0.000  1.0
  Te  Te7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.222  0.242  0.533  1.0
  O  O9  1  0.720  0.258  0.967  1.0
  O  O10  1  0.778  0.758  0.467  1.0
  O  O11  1  0.280  0.742  0.033  1.0
  O  O12  1  0.740  0.282  0.533  1.0
  O  O13  1  0.762  0.782  0.033  1.0
  O  O14  1  0.238  0.218  0.967  1.0
  O  O15  1  0.260  0.718  0.467  1.0
  O  O16  1  0.992  0.439  0.260  1.0
  O  O17  1  0.506  0.938  0.760  1.0
  O  O18  1  0.008  0.561  0.740  1.0
  O  O19  1  0.494  0.062  0.240  1.0
[/CIF]
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