data_K2Ti
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.83
_cell_length_b   9.83
_cell_length_c   3.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2Ti
_chemical_formula_sum   'K4 Ti2'
_cell_volume   314.89
_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  0.51  0.51  0.0  1.0
  K  K1  1  0.32  0.32  0.0  1.0
  K  K2  1  0.43  0.4  0.63  1.0
  K  K3  1  0.4  0.43  0.63  1.0
  Ti  Ti4  1  0.0  0.0  0.0  1.0
  Ti  Ti5  1  0.91  0.91  0.63  1.0

data_K2Ti
_symmetry_space_group_name_H-M   Cm
_cell_length_a   13.9
_cell_length_b   13.9
_cell_length_c   3.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   K2Ti
_chemical_formula_sum   'K8 Ti4'
_cell_volume   629.78
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  4  0.41  0.01  0.63  1.0
  K  K1  2  0.01  0.5  0.0  1.0
  K  K2  2  0.32  0.0  0.0  1.0
  Ti  Ti3  2  0.0  0.0  0.0  1.0
  Ti  Ti4  2  0.41  0.5  0.63  1.0

K K K K Ti Ti
K K K K Ti Ti 0 3 o o - 0 2 o o - 1 3 o o - 1 2 o o - 2 3 o o o 4 5 - - - 