The structure described by K2PtSe2 crystallizes in the orthorhombic Immm space group. K(1) is bonded in a 8-coordinate geometry to two equivalent Pt(1) and six equivalent Se(1) atoms. Pt(1) is bonded in a 8-coordinate geometry to four equivalent K(1) and four equivalent Se(1) atoms. Se(1) is bonded in a 8-coordinate geometry to six equivalent K(1) and two equivalent Pt(1) atoms. is represented by the CIF card [CIF]
data_K2PtSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.769
_cell_length_b   6.387
_cell_length_c   6.387
_cell_angle_alpha   70.620
_cell_angle_beta   72.839
_cell_angle_gamma   72.839
_symmetry_Int_Tables_number   1
_cell_volume   135.223
_cell_formula_units_Z   1
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  0.200  0.300  0.300  1.0
  K  K1  1  0.800  0.700  0.700  1.0
  Pt  Pt2  1  0.000  0.000  0.000  1.0
  Se  Se3  1  0.500  0.779  0.221  1.0
  Se  Se4  1  0.500  0.221  0.779  1.0
[/CIF]
.
The structure described by K2PtSe2 crystallizes in the orthorhombic Immm space group. K(1) is bonded in a 8-coordinate geometry to two equivalent Pt(1) and six equivalent Se(1) atoms. Pt(1) is bonded in a 8-coordinate geometry to four equivalent K(1) and four equivalent Se(1) atoms. Se(1) is bonded in a 8-coordinate geometry to six equivalent K(1) and two equivalent Pt(1) atoms. is represented by the CIF card [CIF]
data_K2PtSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.769
_cell_length_b   6.387
_cell_length_c   6.387
_cell_angle_alpha   70.620
_cell_angle_beta   72.839
_cell_angle_gamma   72.839
_symmetry_Int_Tables_number   1
_cell_volume   135.223
_cell_formula_units_Z   1
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  0.200  0.300  0.300  1.0
  K  K1  1  0.800  0.700  0.700  1.0
  Pt  Pt2  1  0.000  0.000  0.000  1.0
  Se  Se3  1  0.500  0.779  0.221  1.0
  Se  Se4  1  0.500  0.221  0.779  1.0
[/CIF]
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