The compound described by NaK3H4 crystallizes in the cubic Pm-3m space group. The structure consists of one 7440-23-5 atom inside a K3H4 framework. In the K3H4 framework, K(1) is bonded to two equivalent H(1) and four equivalent H(2) atoms to form a mixture of corner and edge-sharing KH6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent H sites. In the first H site, H(1) is bonded to six equivalent K(1) atoms to form corner-sharing HK6 octahedra. The corner-sharing octahedra are not tilted. In the second H site, H(2) is bonded in a distorted square co-planar geometry to four equivalent K(1) atoms. is represented by the CIF file [CIF]
data_K3NaH4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   5.523
_cell_length_c   5.523
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   168.516
_cell_formula_units_Z   1
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  0.500  1.0
  K  K1  1  0.000  0.500  0.000  1.0
  K  K2  1  0.500  0.000  0.000  1.0
  Na  Na3  1  0.500  0.500  0.500  1.0
  H  H4  1  0.000  0.000  0.000  1.0
  H  H5  1  0.500  0.500  0.000  1.0
  H  H6  1  0.500  0.000  0.500  1.0
  H  H7  1  0.000  0.500  0.500  1.0
[/CIF]
.
The compound described by NaK3H4 crystallizes in the cubic Pm-3m space group. The structure consists of one 7440-23-5 atom inside a K3H4 framework. In the K3H4 framework, K(1) is bonded to two equivalent H(1) and four equivalent H(2) atoms to form a mixture of corner and edge-sharing KH6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent H sites. In the first H site, H(1) is bonded to six equivalent K(1) atoms to form corner-sharing HK6 octahedra. The corner-sharing octahedra are not tilted. In the second H site, H(2) is bonded in a distorted square co-planar geometry to four equivalent K(1) atoms. is represented by the CIF file [CIF]
data_K3NaH4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   5.523
_cell_length_c   5.523
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   168.516
_cell_formula_units_Z   1
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  0.500  1.0
  K  K1  1  0.000  0.500  0.000  1.0
  K  K2  1  0.500  0.000  0.000  1.0
  Na  Na3  1  0.500  0.500  0.500  1.0
  H  H4  1  0.000  0.000  0.000  1.0
  H  H5  1  0.500  0.500  0.000  1.0
  H  H6  1  0.500  0.000  0.500  1.0
  H  H7  1  0.000  0.500  0.500  1.0
[/CIF]
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