[CIF]
data_KCa2Al
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.07942029
_cell_length_b   6.07942029
_cell_length_c   6.07942029
_cell_angle_alpha   126.46880802
_cell_angle_beta   126.46880802
_cell_angle_gamma   79.11897954
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KCa2Al
_chemical_formula_sum   'K1 Ca2 Al1'
_cell_volume   140.52848867
_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
  Al  Al0  1  0.00000000  0.00000000  0.00000000  1
  Ca  Ca1  1  2.73781522  -0.00000000  2.34350628  1
  Ca  Ca2  1  0.00000000  -0.00000000  4.68701256  1
  K  K3  1  -0.00000000  2.73781522  2.34350628  1
[/CIF]
