data_CrTcOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.66
_cell_length_b   2.66
_cell_length_c   8.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   115.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrTcOs2
_chemical_formula_sum   'Cr1 Tc1 Os2'
_cell_volume   56.33
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.0  0.0  0.42  1.0
  Os  Os1  1  0.42  0.0  0.11  1.0
  Os  Os2  1  0.42  0.0  0.72  1.0

data_CrTcOs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.66
_cell_length_b   2.66
_cell_length_c   8.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   115.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrTcOs2
_chemical_formula_sum   'Cr1 Tc1 Os2'
_cell_volume   56.33
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Tc  Tc1  1  0.0  0.0  0.42  1.0
  Os  Os2  1  0.42  0.0  0.11  1.0
  Os  Os3  1  0.42  0.0  0.72  1.0

Cr Tc Os Os
Cr Tc Os Os 0 2 o o o 0 3 o o - 0 3 - o - 1 1 + + o 1 1 o + o 1 1 + o o 1 2 - o o 1 2 o o o 1 3 - o o 1 3 o o o 3 3 + + o 3 3 o + o 3 3 + o o 
CrTcOs2 crystallizes in the triclinic P1 space group. Cr(1) is bonded in a distorted water-like geometry to two equivalent Os(1) and two equivalent Os(2) atoms. There is one shorter (1.46 Å) and one longer (1.80 Å) Cr(1)-Os(1) bond length. There is one shorter (2.68 Å) and one longer (2.89 Å) Cr(1)-Os(2) bond length. Tc(1) is bonded in a 10-coordinate geometry to six equivalent Tc(1), two equivalent Os(1), and two equivalent Os(2) atoms. There are four shorter (2.66 Å) and two longer (2.84 Å) Tc(1)-Tc(1) bond lengths. There is one shorter (2.94 Å) and one longer (3.13 Å) Tc(1)-Os(1) bond length. There is one shorter (2.94 Å) and one longer (3.13 Å) Tc(1)-Os(2) bond length. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a distorted water-like geometry to two equivalent Cr(1) and two equivalent Tc(1) atoms. In the second Os site, Os(2) is bonded in a 10-coordinate geometry to two equivalent Cr(1), two equivalent Tc(1), and six equivalent Os(2) atoms. There are four shorter (2.66 Å) and two longer (2.84 Å) Os(2)-Os(2) bond lengths.