data_NaLa2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.71
_cell_length_b   6.71
_cell_length_c   5.6
_cell_angle_alpha   114.03
_cell_angle_beta   114.03
_cell_angle_gamma   32.78
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLa2Ag
_chemical_formula_sum   'Na1 La2 Ag1'
_cell_volume   123.82
_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  Na3  1  0.69  0.0  0.7  1.0
  La  La1  1  0.2  0.0  0.88  1.0
  La  La2  1  1.0  0.0  0.27  1.0
  Ag  Ag0  1  0.37  0.0  0.83  1.0

data_NaLa2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   5.6
_cell_length_c   6.71
_cell_angle_alpha   114.03
_cell_angle_beta   106.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLa2Ag
_chemical_formula_sum   'Na1 La2 Ag1'
_cell_volume   123.82
_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  0.7  0.69  1.0
  La  La1  1  0.0  0.27  1.0  1.0
  La  La2  1  0.0  0.88  0.2  1.0
  Ag  Ag3  1  0.0  0.83  0.37  1.0

Na La La Ag
NaLa2Ag crystallizes in the triclinic P1 space group. Na(1) is bonded in a distorted single-bond geometry to two equivalent La(2) and one Ag(1) atom. There is one shorter (3.02 Å) and one longer (3.79 Å) Na(1)-La(2) bond length. The Na(1)-Ag(1) bond length is 2.50 Å. There are two inequivalent La sites. In the first La site, La(1) is bonded in a single-bond geometry to two equivalent La(2) and one Ag(1) atom. There is one shorter (2.98 Å) and one longer (3.15 Å) La(1)-La(2) bond length. The La(1)-Ag(1) bond length is 1.30 Å. In the second La site, La(2) is bonded in a 8-coordinate geometry to two equivalent Na(1), two equivalent La(1), two equivalent La(2), and two equivalent Ag(1) atoms. Both La(2)-La(2) bond lengths are 3.79 Å. There is one shorter (3.15 Å) and one longer (3.90 Å) La(2)-Ag(1) bond length. Ag(1) is bonded in a 1-coordinate geometry to one Na(1), one La(1), and two equivalent La(2) atoms.