The material structure described by Cr2Te4O11 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms to form edge-sharing CrO6 octahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 3-coordinate geometry to one O(1), one O(4), and one O(5) atom. In the second Te site, Te(2) is bonded in a 3-coordinate geometry to one O(2), one O(3), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a linear geometry to two equivalent Te(2) atoms. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Cr(1) and one Te(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Cr(1) and one Te(2) atom. In the fourth O site, O(3) is bonded in a distorted water-like geometry to one Cr(1) and one Te(2) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one Cr(1) and one Te(1) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Cr(1), one Te(1), and one Te(2) atom. is represented by the CIF file [CIF]
data_Cr2Te4O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.600
_cell_length_b   6.986
_cell_length_c   9.747
_cell_angle_alpha   80.065
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   509.754
_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  0.498  0.682  0.385  1.0
  Cr  Cr1  1  0.998  0.318  0.115  1.0
  Cr  Cr2  1  0.502  0.318  0.615  1.0
  Cr  Cr3  1  0.002  0.682  0.885  1.0
  Te  Te4  1  0.140  0.855  0.177  1.0
  Te  Te5  1  0.640  0.145  0.323  1.0
  Te  Te6  1  0.860  0.145  0.823  1.0
  Te  Te7  1  0.360  0.855  0.677  1.0
  Te  Te8  1  0.139  0.324  0.415  1.0
  Te  Te9  1  0.639  0.676  0.085  1.0
  Te  Te10  1  0.861  0.676  0.585  1.0
  Te  Te11  1  0.361  0.324  0.915  1.0
  O  O12  1  0.352  0.841  0.487  1.0
  O  O13  1  0.852  0.159  0.013  1.0
  O  O14  1  0.648  0.159  0.513  1.0
  O  O15  1  0.148  0.841  0.987  1.0
  O  O16  1  0.359  0.437  0.451  1.0
  O  O17  1  0.859  0.563  0.049  1.0
  O  O18  1  0.641  0.563  0.549  1.0
  O  O19  1  0.141  0.437  0.951  1.0
  O  O20  1  0.631  0.532  0.264  1.0
  O  O21  1  0.131  0.468  0.236  1.0
  O  O22  1  0.369  0.468  0.736  1.0
  O  O23  1  0.869  0.532  0.764  1.0
  O  O24  1  0.685  0.875  0.344  1.0
  O  O25  1  0.185  0.125  0.156  1.0
  O  O26  1  0.315  0.125  0.656  1.0
  O  O27  1  0.815  0.875  0.844  1.0
  O  O28  1  0.379  0.794  0.210  1.0
  O  O29  1  0.879  0.206  0.290  1.0
  O  O30  1  0.621  0.206  0.790  1.0
  O  O31  1  0.121  0.794  0.710  1.0
  O  O32  1  0.000  0.500  0.500  1.0
  O  O33  1  0.500  0.500  0.000  1.0
[/CIF]
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The material structure described by Cr2Te4O11 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms to form edge-sharing CrO6 octahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 3-coordinate geometry to one O(1), one O(4), and one O(5) atom. In the second Te site, Te(2) is bonded in a 3-coordinate geometry to one O(2), one O(3), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a linear geometry to two equivalent Te(2) atoms. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Cr(1) and one Te(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Cr(1) and one Te(2) atom. In the fourth O site, O(3) is bonded in a distorted water-like geometry to one Cr(1) and one Te(2) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one Cr(1) and one Te(1) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Cr(1), one Te(1), and one Te(2) atom. is represented by the CIF file [CIF]
data_Cr2Te4O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.600
_cell_length_b   6.986
_cell_length_c   9.747
_cell_angle_alpha   80.065
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   509.754
_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  0.498  0.682  0.385  1.0
  Cr  Cr1  1  0.998  0.318  0.115  1.0
  Cr  Cr2  1  0.502  0.318  0.615  1.0
  Cr  Cr3  1  0.002  0.682  0.885  1.0
  Te  Te4  1  0.140  0.855  0.177  1.0
  Te  Te5  1  0.640  0.145  0.323  1.0
  Te  Te6  1  0.860  0.145  0.823  1.0
  Te  Te7  1  0.360  0.855  0.677  1.0
  Te  Te8  1  0.139  0.324  0.415  1.0
  Te  Te9  1  0.639  0.676  0.085  1.0
  Te  Te10  1  0.861  0.676  0.585  1.0
  Te  Te11  1  0.361  0.324  0.915  1.0
  O  O12  1  0.352  0.841  0.487  1.0
  O  O13  1  0.852  0.159  0.013  1.0
  O  O14  1  0.648  0.159  0.513  1.0
  O  O15  1  0.148  0.841  0.987  1.0
  O  O16  1  0.359  0.437  0.451  1.0
  O  O17  1  0.859  0.563  0.049  1.0
  O  O18  1  0.641  0.563  0.549  1.0
  O  O19  1  0.141  0.437  0.951  1.0
  O  O20  1  0.631  0.532  0.264  1.0
  O  O21  1  0.131  0.468  0.236  1.0
  O  O22  1  0.369  0.468  0.736  1.0
  O  O23  1  0.869  0.532  0.764  1.0
  O  O24  1  0.685  0.875  0.344  1.0
  O  O25  1  0.185  0.125  0.156  1.0
  O  O26  1  0.315  0.125  0.656  1.0
  O  O27  1  0.815  0.875  0.844  1.0
  O  O28  1  0.379  0.794  0.210  1.0
  O  O29  1  0.879  0.206  0.290  1.0
  O  O30  1  0.621  0.206  0.790  1.0
  O  O31  1  0.121  0.794  0.710  1.0
  O  O32  1  0.000  0.500  0.500  1.0
  O  O33  1  0.500  0.500  0.000  1.0
[/CIF]
.