data_LaTcP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.14
_cell_length_b   3.14
_cell_length_c   7.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaTcP2
_chemical_formula_sum   'La1 Tc1 P2'
_cell_volume   69.11
_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  La0  1  0.0  0.0  0.5  1.0
  Tc  Tc3  1  0.0  0.0  0.0  1.0
  P  P1  1  0.57  0.57  0.64  1.0
  P  P2  1  0.57  0.57  0.36  1.0

data_LaTcP2
_symmetry_space_group_name_H-M   Amm2
_cell_length_a   7.0
_cell_length_b   4.44
_cell_length_c   4.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   38
_chemical_formula_structural   LaTcP2
_chemical_formula_sum   'La2 Tc2 P4'
_cell_volume   138.22
_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, y, z'
  4  'x, -y, z'
  5  'x, y+1/2, z+1/2'
  6  '-x, -y+1/2, z+1/2'
  7  '-x, y+1/2, z+1/2'
  8  'x, -y+1/2, z+1/2'
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  0.5  0.0  0.0  1.0
  Tc  Tc1  2  0.0  0.0  0.0  1.0
  P  P2  4  0.36  0.0  0.57  1.0

La Tc P P
LaTcP2 crystallizes in the monoclinic Cm space group. La(1) is bonded in a 8-coordinate geometry to two equivalent Tc(1), four equivalent P(1), and four equivalent P(2) atoms. There is one shorter (3.49 Å) and one longer (3.51 Å) La(1)-Tc(1) bond length. There are a spread of La(1)-P(1) bond distances ranging from 2.14-2.72 Å. There are a spread of La(1)-P(2) bond distances ranging from 2.14-2.72 Å. Tc(1) is bonded in a 8-coordinate geometry to two equivalent La(1), four equivalent Tc(1), one P(1), and one P(2) atom. All Tc(1)-Tc(1) bond lengths are 3.14 Å. The Tc(1)-P(1) bond length is 3.16 Å. The Tc(1)-P(2) bond length is 3.17 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 5-coordinate geometry to four equivalent La(1), one Tc(1), and one P(2) atom. The P(1)-P(2) bond length is 1.95 Å. In the second P site, P(2) is bonded in a 5-coordinate geometry to four equivalent La(1), one Tc(1), and one P(1) atom.