data_La2TcCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.9
_cell_length_b   8.9
_cell_length_c   8.9
_cell_angle_alpha   24.57
_cell_angle_beta   24.57
_cell_angle_gamma   24.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TcCl
_chemical_formula_sum   'La2 Tc1 Cl1'
_cell_volume   107.28
_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  0.61  1.0
  La  La2  1  0.0  0.0  0.28  1.0
  Tc  Tc3  1  0.0  0.0  0.95  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_La2TcCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.56
_cell_length_b   3.79
_cell_length_c   8.9
_cell_angle_alpha   90.0
_cell_angle_beta   104.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   La2TcCl
_chemical_formula_sum   'La4 Tc2 Cl2'
_cell_volume   214.55
_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  0.0  0.0  0.39  1.0
  La  La1  2  0.0  0.0  0.72  1.0
  Tc  Tc2  2  0.0  0.0  0.05  1.0
  Cl  Cl3  2  0.0  0.0  0.0  1.0

La La Tc Cl
La2TcCl crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two La2TcCl clusters. There are two inequivalent La sites. In the first La site, La(1) is bonded in a distorted single-bond geometry to one Tc(1) atom. The La(1)-Tc(1) bond length is 2.97 Å. In the second La site, La(2) is bonded in a single-bond geometry to one Cl(1) atom. The La(2)-Cl(1) bond length is 2.50 Å. Tc(1) is bonded in a single-bond geometry to one La(1) and one Cl(1) atom. The Tc(1)-Cl(1) bond length is 0.47 Å. Cl(1) is bonded in a distorted single-bond geometry to one La(2) and one Tc(1) atom.