data_LaAg2B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.21
_cell_length_b   3.21
_cell_length_c   7.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAg2B
_chemical_formula_sum   'La1 Ag2 B1'
_cell_volume   75.06
_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  La3  1  0.61  0.61  0.13  1.0
  Ag  Ag0  1  0.0  0.0  0.33  1.0
  Ag  Ag1  1  0.61  0.61  0.16  1.0
  B  B2  1  0.0  0.0  0.27  1.0

data_LaAg2B
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   7.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaAg2B
_chemical_formula_sum   'La2 Ag4 B2'
_cell_volume   150.13
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.11  0.5  0.13  1.0
  Ag  Ag1  2  0.0  0.0  0.33  1.0
  Ag  Ag2  2  0.11  0.5  0.16  1.0
  B  B3  2  0.0  0.0  0.27  1.0

La Ag Ag B
LaAgBAg is beta oxygen-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two lanthanum--silver (1/1) molecules and two BAg clusters. In each BAg cluster, Ag(1) is bonded in a single-bond geometry to one B(1) atom. The Ag(1)-B(1) bond length is 0.49 Å. B(1) is bonded in a single-bond geometry to one Ag(1) atom.