The material described by K2Re crystallizes in the hexagonal P-62m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent K(1), one Re(1), and four equivalent Re(2) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to two equivalent K(2), two equivalent Re(1), and two equivalent Re(2) atoms. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted q6 geometry to three equivalent K(1), six equivalent K(2), and two equivalent Re(1) atoms. In the second Re site, Re(2) is bonded in a distorted q6 geometry to three equivalent K(2), six equivalent K(1), and two equivalent Re(2) atoms. is represented by the CIF card [CIF]
data_K2Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.619
_cell_length_b   10.619
_cell_length_c   2.751
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.037
_symmetry_Int_Tables_number   1
_cell_volume   268.537
_cell_formula_units_Z   3
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
  K  K0  1  0.358  0.358  0.000  1.0
  K  K1  1  0.643  1.000  0.000  1.0
  K  K2  1  1.000  0.643  0.000  1.0
  K  K3  1  0.690  0.690  0.500  1.0
  K  K4  1  0.310  0.000  0.500  1.0
  K  K5  1  0.000  0.310  0.500  1.0
  Re  Re6  1  1.000  1.000  0.000  1.0
  Re  Re7  1  0.667  0.333  0.500  1.0
  Re  Re8  1  0.333  0.667  0.500  1.0
[/CIF]
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The material described by K2Re crystallizes in the hexagonal P-62m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent K(1), one Re(1), and four equivalent Re(2) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to two equivalent K(2), two equivalent Re(1), and two equivalent Re(2) atoms. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted q6 geometry to three equivalent K(1), six equivalent K(2), and two equivalent Re(1) atoms. In the second Re site, Re(2) is bonded in a distorted q6 geometry to three equivalent K(2), six equivalent K(1), and two equivalent Re(2) atoms. is represented by the CIF card [CIF]
data_K2Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.619
_cell_length_b   10.619
_cell_length_c   2.751
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.037
_symmetry_Int_Tables_number   1
_cell_volume   268.537
_cell_formula_units_Z   3
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
  K  K0  1  0.358  0.358  0.000  1.0
  K  K1  1  0.643  1.000  0.000  1.0
  K  K2  1  1.000  0.643  0.000  1.0
  K  K3  1  0.690  0.690  0.500  1.0
  K  K4  1  0.310  0.000  0.500  1.0
  K  K5  1  0.000  0.310  0.500  1.0
  Re  Re6  1  1.000  1.000  0.000  1.0
  Re  Re7  1  0.667  0.333  0.500  1.0
  Re  Re8  1  0.333  0.667  0.500  1.0
[/CIF]
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