data_Ca2GeOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.45
_cell_length_b   5.45
_cell_length_c   2.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   107.16
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2GeOs
_chemical_formula_sum   'Ca2 Ge1 Os1'
_cell_volume   83.38
_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
  Ca  Ca0  1  0.62  0.81  0.47  1.0
  Ca  Ca1  1  0.62  0.19  0.47  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.23  0.0  0.0  1.0

data_Ca2GeOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   5.45
_cell_length_c   5.45
_cell_angle_alpha   107.16
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2GeOs
_chemical_formula_sum   'Ca2 Ge1 Os1'
_cell_volume   83.38
_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
  Ca  Ca0  1  0.47  0.62  0.19  1.0
  Ca  Ca1  1  0.47  0.62  0.81  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.0  0.23  0.0  1.0

Ca Ca Ge Os
Ca2OsGe crystallizes in the triclinic P1 space group. There are two inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 8-coordinate geometry to two equivalent Ca(1), two equivalent Ca(2), two equivalent Os(1), and two equivalent Ge(1) atoms. Both Ca(1)-Ca(1) bond lengths are 2.94 Å. There is one shorter (2.09 Å) and one longer (3.36 Å) Ca(1)-Ca(2) bond length. There is one shorter (2.94 Å) and one longer (3.03 Å) Ca(1)-Os(1) bond length. There is one shorter (2.46 Å) and one longer (2.57 Å) Ca(1)-Ge(1) bond length. In the second Ca site, Ca(2) is bonded in a 8-coordinate geometry to two equivalent Ca(1), two equivalent Ca(2), two equivalent Os(1), and two equivalent Ge(1) atoms. Both Ca(2)-Ca(2) bond lengths are 2.94 Å. There is one shorter (2.46 Å) and one longer (2.57 Å) Ca(2)-Os(1) bond length. There is one shorter (2.94 Å) and one longer (3.03 Å) Ca(2)-Ge(1) bond length. Os(1) is bonded in a 3-coordinate geometry to two equivalent Ca(1), two equivalent Ca(2), and one Ge(1) atom. The Os(1)-Ge(1) bond length is 1.27 Å. Ge(1) is bonded in a 3-coordinate geometry to two equivalent Ca(1), two equivalent Ca(2), and one Os(1) atom.