data_K2YMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   10.15
_cell_angle_alpha   92.42
_cell_angle_beta   92.42
_cell_angle_gamma   35.9
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2YMo
_chemical_formula_sum   'K2 Y1 Mo1'
_cell_volume   159.48
_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  0.0  0.0  0.65  1.0
  K  K1  1  0.03  0.0  0.9  1.0
  Y  Y3  1  0.39  0.0  0.46  1.0
  Mo  Mo2  1  0.69  0.0  0.19  1.0

data_K2YMo
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   5.18
_cell_length_c   10.15
_cell_angle_alpha   92.42
_cell_angle_beta   90.0
_cell_angle_gamma   107.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2YMo
_chemical_formula_sum   'K2 Y1 Mo1'
_cell_volume   159.48
_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  0.0  0.97  0.1  1.0
  K  K1  1  0.0  1.0  0.35  1.0
  Y  Y2  1  0.0  0.61  0.54  1.0
  Mo  Mo3  1  0.0  0.31  0.81  1.0

K K Y Mo