The material structure described by (K)3Al crystallizes in the tetragonal I4/mmm space group. The structure is zero-dimensional and consists of two 7429-90-5 atoms and six 7440-09-7 atoms. is represented by the CIF file [CIF]
data_K3Al
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.913
_cell_length_b   6.913
_cell_length_c   6.913
_cell_angle_alpha   130.403
_cell_angle_beta   130.403
_cell_angle_gamma   72.764
_symmetry_Int_Tables_number   1
_cell_volume   187.175
_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  0.750  0.250  0.500  1.0
  K  K1  1  0.250  0.750  0.500  1.0
  K  K2  1  0.500  0.500  0.000  1.0
  Al  Al3  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material structure described by (K)3Al crystallizes in the tetragonal I4/mmm space group. The structure is zero-dimensional and consists of two 7429-90-5 atoms and six 7440-09-7 atoms. is represented by the CIF file [CIF]
data_K3Al
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.913
_cell_length_b   6.913
_cell_length_c   6.913
_cell_angle_alpha   130.403
_cell_angle_beta   130.403
_cell_angle_gamma   72.764
_symmetry_Int_Tables_number   1
_cell_volume   187.175
_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  0.750  0.250  0.500  1.0
  K  K1  1  0.250  0.750  0.500  1.0
  K  K2  1  0.500  0.500  0.000  1.0
  Al  Al3  1  0.000  0.000  0.000  1.0
[/CIF]
.