The structure described by Os2Ge3 crystallizes in the tetragonal P-4c2 space group. There are three inequivalent Os sites. In the first Os site, Os(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the second Os site, Os(2) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the third Os site, Os(3) is bonded in a 8-coordinate geometry to four equivalent Ge(1) and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 4-coordinate geometry to one Os(2), one Os(3), and two equivalent Os(1) atoms. In the second Ge site, Ge(2) is bonded in a 5-coordinate geometry to one Os(2), two equivalent Os(1), and two equivalent Os(3) atoms. is represented by the CIF file [CIF]
data_Ge3Os2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.778
_cell_length_b   5.778
_cell_length_c   9.302
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.571
_cell_formula_units_Z   4
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
  Ge  Ge0  1  0.218  0.350  0.085  1.0
  Ge  Ge1  1  0.350  0.782  0.915  1.0
  Ge  Ge2  1  0.650  0.218  0.915  1.0
  Ge  Ge3  1  0.782  0.650  0.085  1.0
  Ge  Ge4  1  0.350  0.218  0.415  1.0
  Ge  Ge5  1  0.650  0.782  0.415  1.0
  Ge  Ge6  1  0.782  0.350  0.585  1.0
  Ge  Ge7  1  0.218  0.650  0.585  1.0
  Ge  Ge8  1  0.171  0.171  0.750  1.0
  Ge  Ge9  1  0.171  0.829  0.250  1.0
  Ge  Ge10  1  0.829  0.171  0.250  1.0
  Ge  Ge11  1  0.829  0.829  0.750  1.0
  Os  Os12  1  0.000  0.500  0.377  1.0
  Os  Os13  1  0.500  0.000  0.623  1.0
  Os  Os14  1  0.500  0.000  0.123  1.0
  Os  Os15  1  0.000  0.500  0.877  1.0
  Os  Os16  1  0.500  0.500  0.250  1.0
  Os  Os17  1  0.500  0.500  0.750  1.0
  Os  Os18  1  0.000  0.000  0.000  1.0
  Os  Os19  1  0.000  0.000  0.500  1.0
[/CIF]
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The structure described by Os2Ge3 crystallizes in the tetragonal P-4c2 space group. There are three inequivalent Os sites. In the first Os site, Os(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the second Os site, Os(2) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the third Os site, Os(3) is bonded in a 8-coordinate geometry to four equivalent Ge(1) and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 4-coordinate geometry to one Os(2), one Os(3), and two equivalent Os(1) atoms. In the second Ge site, Ge(2) is bonded in a 5-coordinate geometry to one Os(2), two equivalent Os(1), and two equivalent Os(3) atoms. is represented by the CIF file [CIF]
data_Ge3Os2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.778
_cell_length_b   5.778
_cell_length_c   9.302
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.571
_cell_formula_units_Z   4
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
  Ge  Ge0  1  0.218  0.350  0.085  1.0
  Ge  Ge1  1  0.350  0.782  0.915  1.0
  Ge  Ge2  1  0.650  0.218  0.915  1.0
  Ge  Ge3  1  0.782  0.650  0.085  1.0
  Ge  Ge4  1  0.350  0.218  0.415  1.0
  Ge  Ge5  1  0.650  0.782  0.415  1.0
  Ge  Ge6  1  0.782  0.350  0.585  1.0
  Ge  Ge7  1  0.218  0.650  0.585  1.0
  Ge  Ge8  1  0.171  0.171  0.750  1.0
  Ge  Ge9  1  0.171  0.829  0.250  1.0
  Ge  Ge10  1  0.829  0.171  0.250  1.0
  Ge  Ge11  1  0.829  0.829  0.750  1.0
  Os  Os12  1  0.000  0.500  0.377  1.0
  Os  Os13  1  0.500  0.000  0.623  1.0
  Os  Os14  1  0.500  0.000  0.123  1.0
  Os  Os15  1  0.000  0.500  0.877  1.0
  Os  Os16  1  0.500  0.500  0.250  1.0
  Os  Os17  1  0.500  0.500  0.750  1.0
  Os  Os18  1  0.000  0.000  0.000  1.0
  Os  Os19  1  0.000  0.000  0.500  1.0
[/CIF]
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