data_SrYNb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.83
_cell_length_b   6.83
_cell_length_c   6.83
_cell_angle_alpha   151.03
_cell_angle_beta   143.56
_cell_angle_gamma   47.21
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrYNb
_chemical_formula_sum   'Sr1 Y1 Nb1'
_cell_volume   91.18
_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
  Sr  Sr1  1  0.0  0.0  0.19  1.0
  Y  Y2  1  0.0  0.0  0.6  1.0
  Nb  Nb0  1  0.0  0.0  0.23  1.0

data_SrYNb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.41
_cell_length_b   4.27
_cell_length_c   6.83
_cell_angle_alpha   108.22
_cell_angle_beta   104.48
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrYNb
_chemical_formula_sum   'Sr1 Y1 Nb1'
_cell_volume   91.18
_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
  Sr  Sr0  1  0.81  0.81  0.81  1.0
  Y  Y1  1  0.4  0.4  0.4  1.0
  Nb  Nb2  1  0.77  0.77  0.77  1.0

Sr Y Nb