data_NaSr2Zn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.37
_cell_length_b   7.37
_cell_length_c   5.82
_cell_angle_alpha   112.61
_cell_angle_beta   112.61
_cell_angle_gamma   31.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSr2Zn
_chemical_formula_sum   'Na1 Sr2 Zn1'
_cell_volume   150.78
_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
  Na  Na0  1  0.72  0.0  0.61  1.0
  Sr  Sr1  1  0.84  0.0  0.33  1.0
  Sr  Sr2  1  0.22  0.0  0.72  1.0
  Zn  Zn3  1  0.89  0.0  0.69  1.0

data_NaSr2Zn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.98
_cell_length_b   5.82
_cell_length_c   7.37
_cell_angle_alpha   112.61
_cell_angle_beta   105.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSr2Zn
_chemical_formula_sum   'Na1 Sr2 Zn1'
_cell_volume   150.78
_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
  Na  Na0  1  0.0  0.61  0.72  1.0
  Sr  Sr1  1  0.0  0.33  0.84  1.0
  Sr  Sr2  1  0.0  0.72  0.22  1.0
  Zn  Zn3  1  0.0  0.69  0.89  1.0

Na Sr Sr Zn