data_SrTc2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.12
_cell_length_b   6.12
_cell_length_c   6.12
_cell_angle_alpha   152.62
_cell_angle_beta   132.88
_cell_angle_gamma   55.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTc2Ag
_chemical_formula_sum   'Sr1 Tc2 Ag1'
_cell_volume   76.96
_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
  Sr  Sr1  1  0.0  0.0  0.0  1.0
  Tc  Tc2  1  0.0  0.45  0.47  1.0
  Tc  Tc3  1  0.45  0.0  0.95  1.0
  Ag  Ag0  1  0.0  0.0  0.42  1.0

data_SrTc2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.9
_cell_length_b   4.9
_cell_length_c   6.12
_cell_angle_alpha   113.56
_cell_angle_beta   103.69
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTc2Ag
_chemical_formula_sum   'Sr1 Tc2 Ag1'
_cell_volume   76.96
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Tc  Tc1  1  0.5  0.05  0.5  1.0
  Tc  Tc2  1  0.53  0.97  0.97  1.0
  Ag  Ag3  1  0.58  0.58  0.58  1.0

Sr Tc Tc Ag
Sr Tc Tc Ag 0 1 o o o 0 1 o - - 0 2 o o - 0 2 - o - 0 3 o o o 1 2 o + o 1 2 - o - 1 3 o o o 2 3 o o o 2 3 + o + 2 2 o + + 3 3 o + + 
SrTc2Ag crystallizes in the triclinic P1 space group. Sr(1) is bonded in a distorted linear geometry to two equivalent Tc(1), two equivalent Tc(2), and two equivalent Ag(1) atoms. There is one shorter (1.35 Å) and one longer (1.57 Å) Sr(1)-Tc(1) bond length. There is one shorter (2.98 Å) and one longer (3.16 Å) Sr(1)-Tc(2) bond length. There is one shorter (2.59 Å) and one longer (3.53 Å) Sr(1)-Ag(1) bond length. There are two inequivalent Tc sites. In the first Tc site, Tc(1) is bonded in a linear geometry to two equivalent Sr(1) and one Ag(1) atom. The Tc(1)-Ag(1) bond length is 2.46 Å. In the second Tc site, Tc(2) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Tc(2), and two equivalent Ag(1) atoms. Both Tc(2)-Tc(2) bond lengths are 2.90 Å. There is one shorter (2.42 Å) and one longer (2.55 Å) Tc(2)-Ag(1) bond length. Ag(1) is bonded to two equivalent Sr(1), one Tc(1), two equivalent Tc(2), and two equivalent Ag(1) atoms to form distorted corner-sharing AgSr2Tc3Ag2 pentagonal bipyramids. Both Ag(1)-Ag(1) bond lengths are 2.90 Å.