The material described by Co2GeSi crystallizes in the monoclinic P2_1 space group. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 7-coordinate geometry to three equivalent Ge(1) and four equivalent Si(1) atoms. In the second Co site, Co(2) is bonded in a 7-coordinate geometry to four equivalent Ge(1) and three equivalent Si(1) atoms. Ge(1) is bonded in a 7-coordinate geometry to three equivalent Co(1), four equivalent Co(2), and four equivalent Si(1) atoms. Si(1) is bonded in a 13-coordinate geometry to three equivalent Co(2), four equivalent Co(1), four equivalent Ge(1), and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_Co2SiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.536
_cell_length_b   4.534
_cell_length_c   4.540
_cell_angle_alpha   89.282
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   93.354
_cell_formula_units_Z   2
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
  Co  Co0  1  0.638  0.356  0.604  1.0
  Co  Co1  1  0.138  0.644  0.396  1.0
  Co  Co2  1  0.359  0.136  0.118  1.0
  Co  Co3  1  0.859  0.864  0.882  1.0
  Si  Si4  1  0.660  0.844  0.412  1.0
  Si  Si5  1  0.160  0.156  0.588  1.0
  Ge  Ge6  1  0.342  0.661  0.906  1.0
  Ge  Ge7  1  0.842  0.339  0.094  1.0
[/CIF]
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The material described by Co2GeSi crystallizes in the monoclinic P2_1 space group. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 7-coordinate geometry to three equivalent Ge(1) and four equivalent Si(1) atoms. In the second Co site, Co(2) is bonded in a 7-coordinate geometry to four equivalent Ge(1) and three equivalent Si(1) atoms. Ge(1) is bonded in a 7-coordinate geometry to three equivalent Co(1), four equivalent Co(2), and four equivalent Si(1) atoms. Si(1) is bonded in a 13-coordinate geometry to three equivalent Co(2), four equivalent Co(1), four equivalent Ge(1), and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_Co2SiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.536
_cell_length_b   4.534
_cell_length_c   4.540
_cell_angle_alpha   89.282
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   93.354
_cell_formula_units_Z   2
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
  Co  Co0  1  0.638  0.356  0.604  1.0
  Co  Co1  1  0.138  0.644  0.396  1.0
  Co  Co2  1  0.359  0.136  0.118  1.0
  Co  Co3  1  0.859  0.864  0.882  1.0
  Si  Si4  1  0.660  0.844  0.412  1.0
  Si  Si5  1  0.160  0.156  0.588  1.0
  Ge  Ge6  1  0.342  0.661  0.906  1.0
  Ge  Ge7  1  0.842  0.339  0.094  1.0
[/CIF]
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