data_LaY2As
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.64
_cell_length_b   6.64
_cell_length_c   6.64
_cell_angle_alpha   146.82
_cell_angle_beta   132.05
_cell_angle_gamma   59.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaY2As
_chemical_formula_sum   'La1 Y2 As1'
_cell_volume   117.69
_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
  La  La1  1  0.0  0.0  0.76  1.0
  Y  Y2  1  0.89  0.0  0.26  1.0
  Y  Y3  1  0.0  0.7  0.5  1.0
  As  As0  1  0.0  0.0  0.0  1.0

data_LaY2As
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   5.39
_cell_length_c   6.64
_cell_angle_alpha   113.98
_cell_angle_beta   106.59
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaY2As
_chemical_formula_sum   'La1 Y2 As1'
_cell_volume   117.69
_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
  La  La0  1  0.24  0.24  0.24  1.0
  Y  Y1  1  0.5  0.19  0.19  1.0
  Y  Y2  1  0.64  0.74  0.64  1.0
  As  As3  1  0.0  0.0  0.0  1.0

La Y Y As