The compound described by CsNiCuF6 crystallizes in the orthorhombic Imma space group. Cs(1) is bonded to one F(1), one F(2), and four equivalent F(3) atoms to form CsF6 octahedra that share corners with six equivalent Ni(1)F6 octahedra and corners with six equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 67-69°. Ni(1) is bonded to two equivalent F(1) and four equivalent F(3) atoms to form NiF6 octahedra that share corners with two equivalent Ni(1)F6 octahedra, corners with four equivalent Cu(1)F6 octahedra, and corners with six equivalent Cs(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 44-69°. Cu(1) is bonded to two equivalent F(2) and four equivalent F(3) atoms to form CuF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra, corners with four equivalent Ni(1)F6 octahedra, and corners with six equivalent Cs(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 41-69°. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 2-coordinate geometry to one Cs(1) and two equivalent Ni(1) atoms. In the second F site, F(2) is bonded in a distorted bent 150 degrees geometry to one Cs(1) and two equivalent Cu(1) atoms. In the third F site, F(3) is bonded in a 2-coordinate geometry to one Cs(1), one Ni(1), and one Cu(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsCuNiF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.317
_cell_length_b   7.317
_cell_length_c   7.317
_cell_angle_alpha   120.432
_cell_angle_beta   119.318
_cell_angle_gamma   90.219
_symmetry_Int_Tables_number   1
_cell_volume   277.541
_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
  Cs  Cs0  1  0.627  0.377  0.250  1.0
  Cs  Cs1  1  0.373  0.623  0.750  1.0
  Cu  Cu2  1  0.500  0.000  0.500  1.0
  Cu  Cu3  1  0.000  0.000  0.000  1.0
  Ni  Ni4  1  0.000  0.000  0.500  1.0
  Ni  Ni5  1  0.000  0.500  0.000  1.0
  F  F6  1  0.073  0.323  0.750  1.0
  F  F7  1  0.682  0.932  0.750  1.0
  F  F8  1  0.073  0.315  0.143  1.0
  F  F9  1  0.672  0.930  0.357  1.0
  F  F10  1  0.672  0.315  0.742  1.0
  F  F11  1  0.073  0.930  0.758  1.0
  F  F12  1  0.927  0.677  0.250  1.0
  F  F13  1  0.318  0.068  0.250  1.0
  F  F14  1  0.927  0.685  0.857  1.0
  F  F15  1  0.328  0.070  0.643  1.0
  F  F16  1  0.328  0.685  0.258  1.0
  F  F17  1  0.927  0.070  0.242  1.0
[/CIF]
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The compound described by CsNiCuF6 crystallizes in the orthorhombic Imma space group. Cs(1) is bonded to one F(1), one F(2), and four equivalent F(3) atoms to form CsF6 octahedra that share corners with six equivalent Ni(1)F6 octahedra and corners with six equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 67-69°. Ni(1) is bonded to two equivalent F(1) and four equivalent F(3) atoms to form NiF6 octahedra that share corners with two equivalent Ni(1)F6 octahedra, corners with four equivalent Cu(1)F6 octahedra, and corners with six equivalent Cs(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 44-69°. Cu(1) is bonded to two equivalent F(2) and four equivalent F(3) atoms to form CuF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra, corners with four equivalent Ni(1)F6 octahedra, and corners with six equivalent Cs(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 41-69°. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 2-coordinate geometry to one Cs(1) and two equivalent Ni(1) atoms. In the second F site, F(2) is bonded in a distorted bent 150 degrees geometry to one Cs(1) and two equivalent Cu(1) atoms. In the third F site, F(3) is bonded in a 2-coordinate geometry to one Cs(1), one Ni(1), and one Cu(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsCuNiF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.317
_cell_length_b   7.317
_cell_length_c   7.317
_cell_angle_alpha   120.432
_cell_angle_beta   119.318
_cell_angle_gamma   90.219
_symmetry_Int_Tables_number   1
_cell_volume   277.541
_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
  Cs  Cs0  1  0.627  0.377  0.250  1.0
  Cs  Cs1  1  0.373  0.623  0.750  1.0
  Cu  Cu2  1  0.500  0.000  0.500  1.0
  Cu  Cu3  1  0.000  0.000  0.000  1.0
  Ni  Ni4  1  0.000  0.000  0.500  1.0
  Ni  Ni5  1  0.000  0.500  0.000  1.0
  F  F6  1  0.073  0.323  0.750  1.0
  F  F7  1  0.682  0.932  0.750  1.0
  F  F8  1  0.073  0.315  0.143  1.0
  F  F9  1  0.672  0.930  0.357  1.0
  F  F10  1  0.672  0.315  0.742  1.0
  F  F11  1  0.073  0.930  0.758  1.0
  F  F12  1  0.927  0.677  0.250  1.0
  F  F13  1  0.318  0.068  0.250  1.0
  F  F14  1  0.927  0.685  0.857  1.0
  F  F15  1  0.328  0.070  0.643  1.0
  F  F16  1  0.328  0.685  0.258  1.0
  F  F17  1  0.927  0.070  0.242  1.0
[/CIF]
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