The material structure described by K2NaAlP2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. Na(1) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. Al(1) is bonded to four equivalent P(1) atoms to form distorted edge-sharing AlP4 tetrahedra. P(1) is bonded in a 8-coordinate geometry to four equivalent K(1), two equivalent Na(1), and two equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_K2NaAlP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.595
_cell_length_b   8.595
_cell_length_c   8.595
_cell_angle_alpha   137.211
_cell_angle_beta   134.727
_cell_angle_gamma   64.049
_symmetry_Int_Tables_number   1
_cell_volume   302.296
_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  0.566  0.324  0.242  1.0
  K  K1  1  0.434  0.676  0.758  1.0
  K  K2  1  0.918  0.176  0.742  1.0
  K  K3  1  0.082  0.824  0.258  1.0
  Na  Na4  1  0.500  0.250  0.750  1.0
  Na  Na5  1  0.500  0.750  0.250  1.0
  Al  Al6  1  0.000  0.750  0.750  1.0
  Al  Al7  1  0.000  0.250  0.250  1.0
  P  P8  1  0.893  0.591  0.302  1.0
  P  P9  1  0.289  0.091  0.198  1.0
  P  P10  1  0.711  0.909  0.802  1.0
  P  P11  1  0.107  0.409  0.698  1.0
[/CIF]
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The material structure described by K2NaAlP2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. Na(1) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. Al(1) is bonded to four equivalent P(1) atoms to form distorted edge-sharing AlP4 tetrahedra. P(1) is bonded in a 8-coordinate geometry to four equivalent K(1), two equivalent Na(1), and two equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_K2NaAlP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.595
_cell_length_b   8.595
_cell_length_c   8.595
_cell_angle_alpha   137.211
_cell_angle_beta   134.727
_cell_angle_gamma   64.049
_symmetry_Int_Tables_number   1
_cell_volume   302.296
_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  0.566  0.324  0.242  1.0
  K  K1  1  0.434  0.676  0.758  1.0
  K  K2  1  0.918  0.176  0.742  1.0
  K  K3  1  0.082  0.824  0.258  1.0
  Na  Na4  1  0.500  0.250  0.750  1.0
  Na  Na5  1  0.500  0.750  0.250  1.0
  Al  Al6  1  0.000  0.750  0.750  1.0
  Al  Al7  1  0.000  0.250  0.250  1.0
  P  P8  1  0.893  0.591  0.302  1.0
  P  P9  1  0.289  0.091  0.198  1.0
  P  P10  1  0.711  0.909  0.802  1.0
  P  P11  1  0.107  0.409  0.698  1.0
[/CIF]
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