The structure described by Y5(FeTe)2 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one Fe(1), two equivalent Fe(2), and four equivalent Te(1) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one Fe(2), two equivalent Fe(1), and three equivalent Te(1) atoms. In the third Y site, Y(3) is bonded in a 4-coordinate geometry to one Fe(1), one Fe(2), and two equivalent Te(1) atoms. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(1), four equivalent Y(2), and two equivalent Fe(2) atoms. In the second Fe site, Fe(2) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(2), four equivalent Y(1), and two equivalent Fe(1) atoms. Te(1) is bonded in a 8-coordinate geometry to one Y(3), three equivalent Y(2), and four equivalent Y(1) atoms. is represented by the CIF file [CIF]
data_Y5(FeTe)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.867
_cell_length_b   7.867
_cell_length_c   15.214
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   150.509
_symmetry_Int_Tables_number   1
_cell_volume   463.562
_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
  Y  Y0  1  0.964  0.036  0.382  1.0
  Y  Y1  1  0.036  0.964  0.618  1.0
  Y  Y2  1  0.036  0.964  0.882  1.0
  Y  Y3  1  0.964  0.036  0.118  1.0
  Y  Y4  1  0.744  0.256  0.628  1.0
  Y  Y5  1  0.256  0.744  0.372  1.0
  Y  Y6  1  0.256  0.744  0.128  1.0
  Y  Y7  1  0.744  0.256  0.872  1.0
  Y  Y8  1  0.397  0.603  0.750  1.0
  Y  Y9  1  0.603  0.397  0.250  1.0
  Fe  Fe10  1  0.827  0.173  0.250  1.0
  Fe  Fe11  1  0.173  0.827  0.750  1.0
  Fe  Fe12  1  0.408  0.592  0.250  1.0
  Fe  Fe13  1  0.592  0.408  0.750  1.0
  Te  Te14  1  0.618  0.382  0.039  1.0
  Te  Te15  1  0.382  0.618  0.961  1.0
  Te  Te16  1  0.382  0.618  0.539  1.0
  Te  Te17  1  0.618  0.382  0.461  1.0
[/CIF]
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The structure described by Y5(FeTe)2 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one Fe(1), two equivalent Fe(2), and four equivalent Te(1) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one Fe(2), two equivalent Fe(1), and three equivalent Te(1) atoms. In the third Y site, Y(3) is bonded in a 4-coordinate geometry to one Fe(1), one Fe(2), and two equivalent Te(1) atoms. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(1), four equivalent Y(2), and two equivalent Fe(2) atoms. In the second Fe site, Fe(2) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(2), four equivalent Y(1), and two equivalent Fe(1) atoms. Te(1) is bonded in a 8-coordinate geometry to one Y(3), three equivalent Y(2), and four equivalent Y(1) atoms. is represented by the CIF file [CIF]
data_Y5(FeTe)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.867
_cell_length_b   7.867
_cell_length_c   15.214
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   150.509
_symmetry_Int_Tables_number   1
_cell_volume   463.562
_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
  Y  Y0  1  0.964  0.036  0.382  1.0
  Y  Y1  1  0.036  0.964  0.618  1.0
  Y  Y2  1  0.036  0.964  0.882  1.0
  Y  Y3  1  0.964  0.036  0.118  1.0
  Y  Y4  1  0.744  0.256  0.628  1.0
  Y  Y5  1  0.256  0.744  0.372  1.0
  Y  Y6  1  0.256  0.744  0.128  1.0
  Y  Y7  1  0.744  0.256  0.872  1.0
  Y  Y8  1  0.397  0.603  0.750  1.0
  Y  Y9  1  0.603  0.397  0.250  1.0
  Fe  Fe10  1  0.827  0.173  0.250  1.0
  Fe  Fe11  1  0.173  0.827  0.750  1.0
  Fe  Fe12  1  0.408  0.592  0.250  1.0
  Fe  Fe13  1  0.592  0.408  0.750  1.0
  Te  Te14  1  0.618  0.382  0.039  1.0
  Te  Te15  1  0.382  0.618  0.961  1.0
  Te  Te16  1  0.382  0.618  0.539  1.0
  Te  Te17  1  0.618  0.382  0.461  1.0
[/CIF]
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