The material structure described by EuCrTeO6 is Hydrophilite-derived structured and crystallizes in the trigonal P-31c space group. Eu(1) is bonded to six equivalent O(1) atoms to form EuO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and edges with three equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. Cr(1) is bonded to six equivalent O(1) atoms to form CrO6 octahedra that share corners with six equivalent Eu(1)O6 octahedra and corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-61°. Te(1) is bonded to six equivalent O(1) atoms to form TeO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and edges with three equivalent Eu(1)O6 octahedra. The corner-sharing octahedral tilt angles are 39°. O(1) is bonded in a distorted trigonal planar geometry to one Eu(1), one Cr(1), and one Te(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_EuCrTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.481
_cell_length_b   5.481
_cell_length_c   8.600
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   223.747
_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
  Eu  Eu0  1  0.333  0.667  0.750  1.0
  Eu  Eu1  1  0.667  0.333  0.250  1.0
  Cr  Cr2  1  0.000  0.000  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.500  1.0
  Te  Te4  1  0.667  0.333  0.750  1.0
  Te  Te5  1  0.333  0.667  0.250  1.0
  O  O6  1  0.947  0.301  0.879  1.0
  O  O7  1  0.053  0.699  0.121  1.0
  O  O8  1  0.354  0.053  0.879  1.0
  O  O9  1  0.354  0.301  0.621  1.0
  O  O10  1  0.646  0.947  0.121  1.0
  O  O11  1  0.646  0.699  0.379  1.0
  O  O12  1  0.699  0.646  0.879  1.0
  O  O13  1  0.699  0.053  0.621  1.0
  O  O14  1  0.301  0.354  0.121  1.0
  O  O15  1  0.301  0.947  0.379  1.0
  O  O16  1  0.947  0.646  0.621  1.0
  O  O17  1  0.053  0.354  0.379  1.0
[/CIF]
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The material structure described by EuCrTeO6 is Hydrophilite-derived structured and crystallizes in the trigonal P-31c space group. Eu(1) is bonded to six equivalent O(1) atoms to form EuO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and edges with three equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. Cr(1) is bonded to six equivalent O(1) atoms to form CrO6 octahedra that share corners with six equivalent Eu(1)O6 octahedra and corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-61°. Te(1) is bonded to six equivalent O(1) atoms to form TeO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and edges with three equivalent Eu(1)O6 octahedra. The corner-sharing octahedral tilt angles are 39°. O(1) is bonded in a distorted trigonal planar geometry to one Eu(1), one Cr(1), and one Te(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_EuCrTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.481
_cell_length_b   5.481
_cell_length_c   8.600
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   223.747
_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
  Eu  Eu0  1  0.333  0.667  0.750  1.0
  Eu  Eu1  1  0.667  0.333  0.250  1.0
  Cr  Cr2  1  0.000  0.000  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.500  1.0
  Te  Te4  1  0.667  0.333  0.750  1.0
  Te  Te5  1  0.333  0.667  0.250  1.0
  O  O6  1  0.947  0.301  0.879  1.0
  O  O7  1  0.053  0.699  0.121  1.0
  O  O8  1  0.354  0.053  0.879  1.0
  O  O9  1  0.354  0.301  0.621  1.0
  O  O10  1  0.646  0.947  0.121  1.0
  O  O11  1  0.646  0.699  0.379  1.0
  O  O12  1  0.699  0.646  0.879  1.0
  O  O13  1  0.699  0.053  0.621  1.0
  O  O14  1  0.301  0.354  0.121  1.0
  O  O15  1  0.301  0.947  0.379  1.0
  O  O16  1  0.947  0.646  0.621  1.0
  O  O17  1  0.053  0.354  0.379  1.0
[/CIF]
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