The structure described by KEu(WO3)2 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pmn2_1 space group. K(1) is bonded to two equivalent O(1), two equivalent O(2), four equivalent O(3), and four equivalent O(4) atoms to form distorted KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra and faces with eight equivalent W(1)O6 octahedra. Eu(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), two equivalent O(3), and four equivalent O(4) atoms. W(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form WO6 octahedra that share corners with six equivalent W(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 12-23°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to two equivalent K(1), two equivalent Eu(1), and two equivalent W(1) atoms. is represented by the CIF card [CIF]
data_KEu(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.731
_cell_length_b   5.744
_cell_length_c   8.086
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   266.176
_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
  K  K0  1  0.497  0.761  0.000  1.0
  K  K1  1  0.997  0.239  0.500  1.0
  Eu  Eu2  1  0.510  0.712  0.500  1.0
  Eu  Eu3  1  0.010  0.288  0.000  1.0
  W  W4  1  0.999  0.753  0.251  1.0
  W  W5  1  0.499  0.247  0.249  1.0
  W  W6  1  0.999  0.753  0.749  1.0
  W  W7  1  0.499  0.247  0.751  1.0
  O  O8  1  0.459  0.260  0.500  1.0
  O  O9  1  0.959  0.740  0.000  1.0
  O  O10  1  0.569  0.248  0.000  1.0
  O  O11  1  0.069  0.752  0.500  1.0
  O  O12  1  0.213  0.027  0.222  1.0
  O  O13  1  0.713  0.973  0.278  1.0
  O  O14  1  0.771  0.488  0.730  1.0
  O  O15  1  0.271  0.512  0.770  1.0
  O  O16  1  0.771  0.488  0.270  1.0
  O  O17  1  0.271  0.512  0.230  1.0
  O  O18  1  0.213  0.027  0.778  1.0
  O  O19  1  0.713  0.973  0.722  1.0
[/CIF]
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The structure described by KEu(WO3)2 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pmn2_1 space group. K(1) is bonded to two equivalent O(1), two equivalent O(2), four equivalent O(3), and four equivalent O(4) atoms to form distorted KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra and faces with eight equivalent W(1)O6 octahedra. Eu(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), two equivalent O(3), and four equivalent O(4) atoms. W(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form WO6 octahedra that share corners with six equivalent W(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 12-23°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent K(1), one Eu(1), and two equivalent W(1) atoms. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to two equivalent K(1), two equivalent Eu(1), and two equivalent W(1) atoms. is represented by the CIF card [CIF]
data_KEu(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.731
_cell_length_b   5.744
_cell_length_c   8.086
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   266.176
_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
  K  K0  1  0.497  0.761  0.000  1.0
  K  K1  1  0.997  0.239  0.500  1.0
  Eu  Eu2  1  0.510  0.712  0.500  1.0
  Eu  Eu3  1  0.010  0.288  0.000  1.0
  W  W4  1  0.999  0.753  0.251  1.0
  W  W5  1  0.499  0.247  0.249  1.0
  W  W6  1  0.999  0.753  0.749  1.0
  W  W7  1  0.499  0.247  0.751  1.0
  O  O8  1  0.459  0.260  0.500  1.0
  O  O9  1  0.959  0.740  0.000  1.0
  O  O10  1  0.569  0.248  0.000  1.0
  O  O11  1  0.069  0.752  0.500  1.0
  O  O12  1  0.213  0.027  0.222  1.0
  O  O13  1  0.713  0.973  0.278  1.0
  O  O14  1  0.771  0.488  0.730  1.0
  O  O15  1  0.271  0.512  0.770  1.0
  O  O16  1  0.771  0.488  0.270  1.0
  O  O17  1  0.271  0.512  0.230  1.0
  O  O18  1  0.213  0.027  0.778  1.0
  O  O19  1  0.713  0.973  0.722  1.0
[/CIF]
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