data_InFeGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.24
_cell_length_b   6.24
_cell_length_c   6.24
_cell_angle_alpha   154.07
_cell_angle_beta   135.9
_cell_angle_gamma   51.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InFeGe2
_chemical_formula_sum   'In1 Fe1 Ge2'
_cell_volume   73.76
_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
  In  In3  1  0.0  0.0  0.62  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.4  0.0  0.15  1.0
  Ge  Ge2  1  0.0  0.34  0.47  1.0

data_InFeGe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.8
_cell_length_b   4.69
_cell_length_c   6.24
_cell_angle_alpha   112.05
_cell_angle_beta   102.96
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InFeGe2
_chemical_formula_sum   'In1 Fe1 Ge2'
_cell_volume   73.76
_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
  In  In0  1  0.0  0.62  0.62  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.0  0.15  0.75  1.0
  Ge  Ge3  1  0.66  0.12  0.12  1.0

In Fe Ge Ge
In Fe Ge Ge 0 2 - o o 0 2 o o + 0 0 o + + 0 1 o o + 1 3 o o o 1 2 o o o 
FeInGe2 crystallizes in the triclinic P1 space group. Fe(1) is bonded in a 3-coordinate geometry to one In(1), one Ge(1), and two equivalent Ge(2) atoms. The Fe(1)-In(1) bond length is 2.40 Å. The Fe(1)-Ge(1) bond length is 1.95 Å. There is one shorter (1.36 Å) and one longer (1.83 Å) Fe(1)-Ge(2) bond length. In(1) is bonded in a 6-coordinate geometry to one Fe(1), two equivalent In(1), one Ge(2), and two equivalent Ge(1) atoms. Both In(1)-In(1) bond lengths are 2.80 Å. The In(1)-Ge(2) bond length is 3.01 Å. There is one shorter (2.32 Å) and one longer (2.61 Å) In(1)-Ge(1) bond length. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 3-coordinate geometry to one Fe(1) and two equivalent In(1) atoms. In the second Ge site, Ge(2) is bonded in a distorted bent 120 degrees geometry to two equivalent Fe(1) and one In(1) atom.