data_KGe2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.8
_cell_length_b   4.8
_cell_length_c   3.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KGe2Os
_chemical_formula_sum   'K1 Ge2 Os1'
_cell_volume   76.87
_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
  K  K2  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.4  0.0  0.67  1.0
  Ge  Ge1  1  0.0  0.4  0.67  1.0
  Os  Os3  1  0.4  0.4  0.0  1.0

data_KGe2Os
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.78
_cell_length_b   6.78
_cell_length_c   3.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   KGe2Os
_chemical_formula_sum   'K2 Ge4 Os2'
_cell_volume   153.75
_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
  K  K0  2  0.0  0.0  0.0  1.0
  Ge  Ge1  4  0.2  0.2  0.67  1.0
  Os  Os2  2  0.4  0.0  0.0  1.0

K Ge Ge Os
K Ge Ge Os 0 2 o o - 0 1 o o - 1 3 o o + 2 3 o o + 
KOsGe2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two KOsGe2 clusters. K(1) is bonded in a 2-coordinate geometry to two equivalent Ge(1) atoms. Both K(1)-Ge(1) bond lengths are 2.20 Å. Os(1) is bonded in a 2-coordinate geometry to two equivalent Ge(1) atoms. Both Os(1)-Ge(1) bond lengths are 2.20 Å. Ge(1) is bonded in a 1-coordinate geometry to one K(1) and one Os(1) atom.