The crystal structure described by K4P3 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to two equivalent P(2) and four equivalent P(1) atoms. In the second K site, K(2) is bonded in a 7-coordinate geometry to three equivalent P(2) and four equivalent P(1) atoms. In the third K site, K(3) is bonded in a square co-planar geometry to four equivalent P(1) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(3), four equivalent K(1), and one P(2) atom. In the second P site, P(2) is bonded in a 9-coordinate geometry to three equivalent K(2), four equivalent K(1), and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_K4P3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.981
_cell_length_b   6.194
_cell_length_c   14.869
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   113.710
_symmetry_Int_Tables_number   1
_cell_volume   420.009
_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  0.805  0.611  0.111  1.0
  K  K1  1  0.195  0.389  0.889  1.0
  K  K2  1  0.805  0.611  0.389  1.0
  K  K3  1  0.195  0.389  0.611  1.0
  K  K4  1  0.517  0.034  0.250  1.0
  K  K5  1  0.483  0.966  0.750  1.0
  K  K6  1  0.500  0.000  0.000  1.0
  K  K7  1  0.500  0.000  0.500  1.0
  P  P8  1  0.887  0.774  0.625  1.0
  P  P9  1  0.113  0.226  0.375  1.0
  P  P10  1  0.113  0.226  0.125  1.0
  P  P11  1  0.887  0.774  0.875  1.0
  P  P12  1  0.211  0.423  0.250  1.0
  P  P13  1  0.789  0.577  0.750  1.0
[/CIF]
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The crystal structure described by K4P3 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to two equivalent P(2) and four equivalent P(1) atoms. In the second K site, K(2) is bonded in a 7-coordinate geometry to three equivalent P(2) and four equivalent P(1) atoms. In the third K site, K(3) is bonded in a square co-planar geometry to four equivalent P(1) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(3), four equivalent K(1), and one P(2) atom. In the second P site, P(2) is bonded in a 9-coordinate geometry to three equivalent K(2), four equivalent K(1), and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_K4P3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.981
_cell_length_b   6.194
_cell_length_c   14.869
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   113.710
_symmetry_Int_Tables_number   1
_cell_volume   420.009
_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  0.805  0.611  0.111  1.0
  K  K1  1  0.195  0.389  0.889  1.0
  K  K2  1  0.805  0.611  0.389  1.0
  K  K3  1  0.195  0.389  0.611  1.0
  K  K4  1  0.517  0.034  0.250  1.0
  K  K5  1  0.483  0.966  0.750  1.0
  K  K6  1  0.500  0.000  0.000  1.0
  K  K7  1  0.500  0.000  0.500  1.0
  P  P8  1  0.887  0.774  0.625  1.0
  P  P9  1  0.113  0.226  0.375  1.0
  P  P10  1  0.113  0.226  0.125  1.0
  P  P11  1  0.887  0.774  0.875  1.0
  P  P12  1  0.211  0.423  0.250  1.0
  P  P13  1  0.789  0.577  0.750  1.0
[/CIF]
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