data_ZrZn2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.08
_cell_length_b   5.08
_cell_length_c   5.08
_cell_angle_alpha   137.04
_cell_angle_beta   132.69
_cell_angle_gamma   65.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrZn2Tc
_chemical_formula_sum   'Zr1 Zn2 Tc1'
_cell_volume   64.51
_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
  Zr  Zr3  1  0.0  0.0  0.0  1.0
  Zn  Zn1  1  0.0  0.04  0.09  1.0
  Zn  Zn2  1  0.86  0.0  0.17  1.0
  Tc  Tc0  1  0.0  0.0  0.26  1.0

data_ZrZn2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.72
_cell_length_b   4.07
_cell_length_c   5.08
_cell_angle_alpha   113.66
_cell_angle_beta   111.48
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrZn2Tc
_chemical_formula_sum   'Zr1 Zn2 Tc1'
_cell_volume   64.51
_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
  Zr  Zr0  1  0.0  0.0  0.0  1.0
  Zn  Zn1  1  0.0  0.17  0.31  1.0
  Zn  Zn2  1  0.96  0.05  0.05  1.0
  Tc  Tc3  1  0.0  0.26  0.26  1.0

Zr Zn Zn Tc
ZrTcZn2 is alpha Niobium phosphide-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ZrTcZn2 cluster. Zr(1) is bonded in a single-bond geometry to one Zn(1) atom. The Zr(1)-Zn(1) bond length is 0.34 Å. Tc(1) is bonded in a distorted L-shaped geometry to one Zn(1) and one Zn(2) atom. The Tc(1)-Zn(1) bond length is 1.02 Å. The Tc(1)-Zn(2) bond length is 0.53 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted bent 150 degrees geometry to one Zr(1) and one Tc(1) atom. In the second Zn site, Zn(2) is bonded in a single-bond geometry to one Tc(1) atom.