The compound described by Cr2Te(PO4)3 crystallizes in the trigonal R-3c space group. Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-42°. Te(1) is bonded in a distorted hexagonal planar geometry to six equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Cr(1) and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Cr(1), one P(1), and one Te(1) atom. is represented by the CIF card [CIF]
data_Cr2Te(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.904
_cell_length_b   8.904
_cell_length_c   8.904
_cell_angle_alpha   57.570
_cell_angle_beta   57.570
_cell_angle_gamma   57.570
_symmetry_Int_Tables_number   1
_cell_volume   471.312
_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
  Cr  Cr0  1  0.147  0.147  0.147  1.0
  Cr  Cr1  1  0.353  0.353  0.353  1.0
  Cr  Cr2  1  0.647  0.647  0.647  1.0
  Cr  Cr3  1  0.853  0.853  0.853  1.0
  Te  Te4  1  0.000  0.000  0.000  1.0
  Te  Te5  1  0.500  0.500  0.500  1.0
  P  P6  1  0.462  0.750  0.038  1.0
  P  P7  1  0.750  0.038  0.462  1.0
  P  P8  1  0.038  0.462  0.750  1.0
  P  P9  1  0.962  0.538  0.250  1.0
  P  P10  1  0.250  0.962  0.538  1.0
  P  P11  1  0.538  0.250  0.962  1.0
  O  O12  1  0.513  0.290  0.121  1.0
  O  O13  1  0.121  0.513  0.290  1.0
  O  O14  1  0.269  0.922  0.064  1.0
  O  O15  1  0.290  0.121  0.513  1.0
  O  O16  1  0.436  0.578  0.231  1.0
  O  O17  1  0.621  0.790  0.013  1.0
  O  O18  1  0.922  0.064  0.269  1.0
  O  O19  1  0.578  0.231  0.436  1.0
  O  O20  1  0.231  0.436  0.578  1.0
  O  O21  1  0.987  0.379  0.210  1.0
  O  O22  1  0.936  0.731  0.078  1.0
  O  O23  1  0.210  0.987  0.379  1.0
  O  O24  1  0.790  0.013  0.621  1.0
  O  O25  1  0.064  0.269  0.922  1.0
  O  O26  1  0.013  0.621  0.790  1.0
  O  O27  1  0.769  0.564  0.422  1.0
  O  O28  1  0.422  0.769  0.564  1.0
  O  O29  1  0.078  0.936  0.731  1.0
  O  O30  1  0.379  0.210  0.987  1.0
  O  O31  1  0.564  0.422  0.769  1.0
  O  O32  1  0.710  0.879  0.487  1.0
  O  O33  1  0.731  0.078  0.936  1.0
  O  O34  1  0.879  0.487  0.710  1.0
  O  O35  1  0.487  0.710  0.879  1.0
[/CIF]
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The compound described by Cr2Te(PO4)3 crystallizes in the trigonal R-3c space group. Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-42°. Te(1) is bonded in a distorted hexagonal planar geometry to six equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Cr(1) and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Cr(1), one P(1), and one Te(1) atom. is represented by the CIF card [CIF]
data_Cr2Te(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.904
_cell_length_b   8.904
_cell_length_c   8.904
_cell_angle_alpha   57.570
_cell_angle_beta   57.570
_cell_angle_gamma   57.570
_symmetry_Int_Tables_number   1
_cell_volume   471.312
_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
  Cr  Cr0  1  0.147  0.147  0.147  1.0
  Cr  Cr1  1  0.353  0.353  0.353  1.0
  Cr  Cr2  1  0.647  0.647  0.647  1.0
  Cr  Cr3  1  0.853  0.853  0.853  1.0
  Te  Te4  1  0.000  0.000  0.000  1.0
  Te  Te5  1  0.500  0.500  0.500  1.0
  P  P6  1  0.462  0.750  0.038  1.0
  P  P7  1  0.750  0.038  0.462  1.0
  P  P8  1  0.038  0.462  0.750  1.0
  P  P9  1  0.962  0.538  0.250  1.0
  P  P10  1  0.250  0.962  0.538  1.0
  P  P11  1  0.538  0.250  0.962  1.0
  O  O12  1  0.513  0.290  0.121  1.0
  O  O13  1  0.121  0.513  0.290  1.0
  O  O14  1  0.269  0.922  0.064  1.0
  O  O15  1  0.290  0.121  0.513  1.0
  O  O16  1  0.436  0.578  0.231  1.0
  O  O17  1  0.621  0.790  0.013  1.0
  O  O18  1  0.922  0.064  0.269  1.0
  O  O19  1  0.578  0.231  0.436  1.0
  O  O20  1  0.231  0.436  0.578  1.0
  O  O21  1  0.987  0.379  0.210  1.0
  O  O22  1  0.936  0.731  0.078  1.0
  O  O23  1  0.210  0.987  0.379  1.0
  O  O24  1  0.790  0.013  0.621  1.0
  O  O25  1  0.064  0.269  0.922  1.0
  O  O26  1  0.013  0.621  0.790  1.0
  O  O27  1  0.769  0.564  0.422  1.0
  O  O28  1  0.422  0.769  0.564  1.0
  O  O29  1  0.078  0.936  0.731  1.0
  O  O30  1  0.379  0.210  0.987  1.0
  O  O31  1  0.564  0.422  0.769  1.0
  O  O32  1  0.710  0.879  0.487  1.0
  O  O33  1  0.731  0.078  0.936  1.0
  O  O34  1  0.879  0.487  0.710  1.0
  O  O35  1  0.487  0.710  0.879  1.0
[/CIF]
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