The compound described by K2NaInAs2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), and five equivalent As(1) atoms. Na(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted NaK4As4 tetrahedra that share edges with four equivalent In(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. In(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted InK4As4 tetrahedra that share edges with four equivalent Na(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. As(1) is bonded in a 9-coordinate geometry to five equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms. is represented by the CIF card [CIF]
data_K2NaInAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.039
_cell_length_b   9.039
_cell_length_c   9.039
_cell_angle_alpha   136.031
_cell_angle_beta   135.898
_cell_angle_gamma   64.035
_symmetry_Int_Tables_number   1
_cell_volume   352.059
_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  0.675  0.415  0.740  1.0
  K  K1  1  0.825  0.064  0.240  1.0
  K  K2  1  0.175  0.936  0.760  1.0
  K  K3  1  0.325  0.585  0.260  1.0
  Na  Na4  1  0.750  0.000  0.750  1.0
  Na  Na5  1  0.250  0.000  0.250  1.0
  In  In6  1  0.250  0.500  0.750  1.0
  In  In7  1  0.750  0.500  0.250  1.0
  As  As8  1  0.399  0.180  0.781  1.0
  As  As9  1  0.601  0.820  0.219  1.0
  As  As10  1  0.101  0.383  0.281  1.0
  As  As11  1  0.899  0.617  0.719  1.0
[/CIF]
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The compound described by K2NaInAs2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), and five equivalent As(1) atoms. Na(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted NaK4As4 tetrahedra that share edges with four equivalent In(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. In(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted InK4As4 tetrahedra that share edges with four equivalent Na(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. As(1) is bonded in a 9-coordinate geometry to five equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms. is represented by the CIF card [CIF]
data_K2NaInAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.039
_cell_length_b   9.039
_cell_length_c   9.039
_cell_angle_alpha   136.031
_cell_angle_beta   135.898
_cell_angle_gamma   64.035
_symmetry_Int_Tables_number   1
_cell_volume   352.059
_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  0.675  0.415  0.740  1.0
  K  K1  1  0.825  0.064  0.240  1.0
  K  K2  1  0.175  0.936  0.760  1.0
  K  K3  1  0.325  0.585  0.260  1.0
  Na  Na4  1  0.750  0.000  0.750  1.0
  Na  Na5  1  0.250  0.000  0.250  1.0
  In  In6  1  0.250  0.500  0.750  1.0
  In  In7  1  0.750  0.500  0.250  1.0
  As  As8  1  0.399  0.180  0.781  1.0
  As  As9  1  0.601  0.820  0.219  1.0
  As  As10  1  0.101  0.383  0.281  1.0
  As  As11  1  0.899  0.617  0.719  1.0
[/CIF]
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