The structure described by Ti4Cr2Ge5 crystallizes in the orthorhombic Ibam space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 7-coordinate geometry to one Ge(2), two equivalent Ge(3), and four equivalent Ge(1) atoms. In the second Ti site, Ti(2) is bonded in a 7-coordinate geometry to one Ge(1), two equivalent Ge(3), and four equivalent Ge(2) atoms. Cr(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(3) is bonded in a 10-coordinate geometry to four equivalent Ti(1), four equivalent Ti(2), and two equivalent Ge(3) atoms. In the second Ge site, Ge(1) is bonded in a 9-coordinate geometry to one Ti(2), four equivalent Ti(1), and four equivalent Cr(1) atoms. In the third Ge site, Ge(2) is bonded in a 7-coordinate geometry to one Ti(1), four equivalent Ti(2), and two equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_Ti4Cr2Ge5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.047
_cell_length_b   7.857
_cell_length_c   9.483
_cell_angle_alpha   114.472
_cell_angle_beta   105.433
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   327.293
_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
  Ti  Ti0  1  0.643  0.035  0.286  1.0
  Ti  Ti1  1  0.357  0.965  0.714  1.0
  Ti  Ti2  1  0.857  0.749  0.714  1.0
  Ti  Ti3  1  0.143  0.251  0.286  1.0
  Ti  Ti4  1  0.936  0.195  0.871  1.0
  Ti  Ti5  1  0.064  0.805  0.129  1.0
  Ti  Ti6  1  0.564  0.324  0.129  1.0
  Ti  Ti7  1  0.436  0.676  0.871  1.0
  Cr  Cr8  1  0.557  0.307  0.615  1.0
  Cr  Cr9  1  0.943  0.693  0.385  1.0
  Cr  Cr10  1  0.443  0.693  0.385  1.0
  Cr  Cr11  1  0.057  0.307  0.615  1.0
  Ge  Ge12  1  0.786  0.987  0.571  1.0
  Ge  Ge13  1  0.214  0.013  0.429  1.0
  Ge  Ge14  1  0.714  0.415  0.429  1.0
  Ge  Ge15  1  0.286  0.585  0.571  1.0
  Ge  Ge16  1  0.572  0.666  0.143  1.0
  Ge  Ge17  1  0.428  0.334  0.857  1.0
  Ge  Ge18  1  0.928  0.523  0.857  1.0
  Ge  Ge19  1  0.072  0.477  0.143  1.0
  Ge  Ge20  1  0.250  0.000  0.000  1.0
  Ge  Ge21  1  0.750  0.000  0.000  1.0
[/CIF]
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The structure described by Ti4Cr2Ge5 crystallizes in the orthorhombic Ibam space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 7-coordinate geometry to one Ge(2), two equivalent Ge(3), and four equivalent Ge(1) atoms. In the second Ti site, Ti(2) is bonded in a 7-coordinate geometry to one Ge(1), two equivalent Ge(3), and four equivalent Ge(2) atoms. Cr(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(3) is bonded in a 10-coordinate geometry to four equivalent Ti(1), four equivalent Ti(2), and two equivalent Ge(3) atoms. In the second Ge site, Ge(1) is bonded in a 9-coordinate geometry to one Ti(2), four equivalent Ti(1), and four equivalent Cr(1) atoms. In the third Ge site, Ge(2) is bonded in a 7-coordinate geometry to one Ti(1), four equivalent Ti(2), and two equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_Ti4Cr2Ge5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.047
_cell_length_b   7.857
_cell_length_c   9.483
_cell_angle_alpha   114.472
_cell_angle_beta   105.433
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   327.293
_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
  Ti  Ti0  1  0.643  0.035  0.286  1.0
  Ti  Ti1  1  0.357  0.965  0.714  1.0
  Ti  Ti2  1  0.857  0.749  0.714  1.0
  Ti  Ti3  1  0.143  0.251  0.286  1.0
  Ti  Ti4  1  0.936  0.195  0.871  1.0
  Ti  Ti5  1  0.064  0.805  0.129  1.0
  Ti  Ti6  1  0.564  0.324  0.129  1.0
  Ti  Ti7  1  0.436  0.676  0.871  1.0
  Cr  Cr8  1  0.557  0.307  0.615  1.0
  Cr  Cr9  1  0.943  0.693  0.385  1.0
  Cr  Cr10  1  0.443  0.693  0.385  1.0
  Cr  Cr11  1  0.057  0.307  0.615  1.0
  Ge  Ge12  1  0.786  0.987  0.571  1.0
  Ge  Ge13  1  0.214  0.013  0.429  1.0
  Ge  Ge14  1  0.714  0.415  0.429  1.0
  Ge  Ge15  1  0.286  0.585  0.571  1.0
  Ge  Ge16  1  0.572  0.666  0.143  1.0
  Ge  Ge17  1  0.428  0.334  0.857  1.0
  Ge  Ge18  1  0.928  0.523  0.857  1.0
  Ge  Ge19  1  0.072  0.477  0.143  1.0
  Ge  Ge20  1  0.250  0.000  0.000  1.0
  Ge  Ge21  1  0.750  0.000  0.000  1.0
[/CIF]
.