The material described by KZn(PO3)3 crystallizes in the hexagonal P-6c2 space group. K(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Zn(1) is bonded to six equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Zn(1)O6 octahedra and corners with two equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 42°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_KZn(PO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.691
_cell_length_b   6.691
_cell_length_c   10.010
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   388.133
_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  0.000  0.000  0.000  1.0
  K  K1  1  0.000  0.000  0.500  1.0
  Zn  Zn2  1  0.667  0.333  0.000  1.0
  Zn  Zn3  1  0.667  0.333  0.500  1.0
  P  P4  1  0.391  0.441  0.250  1.0
  P  P5  1  0.559  0.950  0.250  1.0
  P  P6  1  0.391  0.950  0.750  1.0
  P  P7  1  0.050  0.609  0.250  1.0
  P  P8  1  0.559  0.609  0.750  1.0
  P  P9  1  0.050  0.441  0.750  1.0
  O  O10  1  0.928  0.593  0.121  1.0
  O  O11  1  0.407  0.336  0.121  1.0
  O  O12  1  0.928  0.593  0.379  1.0
  O  O13  1  0.928  0.336  0.621  1.0
  O  O14  1  0.664  0.072  0.121  1.0
  O  O15  1  0.407  0.336  0.379  1.0
  O  O16  1  0.407  0.072  0.621  1.0
  O  O17  1  0.928  0.336  0.879  1.0
  O  O18  1  0.664  0.072  0.379  1.0
  O  O19  1  0.407  0.072  0.879  1.0
  O  O20  1  0.664  0.593  0.621  1.0
  O  O21  1  0.664  0.593  0.879  1.0
  O  O22  1  0.143  0.428  0.250  1.0
  O  O23  1  0.572  0.714  0.250  1.0
  O  O24  1  0.143  0.714  0.750  1.0
  O  O25  1  0.286  0.857  0.250  1.0
  O  O26  1  0.572  0.857  0.750  1.0
  O  O27  1  0.286  0.428  0.750  1.0
[/CIF]
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The material described by KZn(PO3)3 crystallizes in the hexagonal P-6c2 space group. K(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Zn(1) is bonded to six equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra. P(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Zn(1)O6 octahedra and corners with two equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 42°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_KZn(PO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.691
_cell_length_b   6.691
_cell_length_c   10.010
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   388.133
_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  0.000  0.000  0.000  1.0
  K  K1  1  0.000  0.000  0.500  1.0
  Zn  Zn2  1  0.667  0.333  0.000  1.0
  Zn  Zn3  1  0.667  0.333  0.500  1.0
  P  P4  1  0.391  0.441  0.250  1.0
  P  P5  1  0.559  0.950  0.250  1.0
  P  P6  1  0.391  0.950  0.750  1.0
  P  P7  1  0.050  0.609  0.250  1.0
  P  P8  1  0.559  0.609  0.750  1.0
  P  P9  1  0.050  0.441  0.750  1.0
  O  O10  1  0.928  0.593  0.121  1.0
  O  O11  1  0.407  0.336  0.121  1.0
  O  O12  1  0.928  0.593  0.379  1.0
  O  O13  1  0.928  0.336  0.621  1.0
  O  O14  1  0.664  0.072  0.121  1.0
  O  O15  1  0.407  0.336  0.379  1.0
  O  O16  1  0.407  0.072  0.621  1.0
  O  O17  1  0.928  0.336  0.879  1.0
  O  O18  1  0.664  0.072  0.379  1.0
  O  O19  1  0.407  0.072  0.879  1.0
  O  O20  1  0.664  0.593  0.621  1.0
  O  O21  1  0.664  0.593  0.879  1.0
  O  O22  1  0.143  0.428  0.250  1.0
  O  O23  1  0.572  0.714  0.250  1.0
  O  O24  1  0.143  0.714  0.750  1.0
  O  O25  1  0.286  0.857  0.250  1.0
  O  O26  1  0.572  0.857  0.750  1.0
  O  O27  1  0.286  0.428  0.750  1.0
[/CIF]
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