The crystal structure described by Ti4Cr crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 2-coordinate geometry to two equivalent Ti(2) and two equivalent Cr(1) atoms. In the second Ti site, Ti(2) is bonded in a 10-coordinate geometry to two equivalent Ti(1) and eight equivalent Ti(2) atoms. Cr(1) is bonded in a 4-coordinate geometry to four equivalent Ti(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ti4Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.349
_cell_length_b   11.209
_cell_length_c   2.804
_cell_angle_alpha   85.710
_cell_angle_beta   80.028
_cell_angle_gamma   14.263
_symmetry_Int_Tables_number   1
_cell_volume   79.940
_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
  Ti  Ti0  1  0.414  0.414  0.586  1.0
  Ti  Ti1  1  0.803  0.803  0.197  1.0
  Ti  Ti2  1  0.197  0.197  0.803  1.0
  Ti  Ti3  1  0.586  0.586  0.414  1.0
  Cr  Cr4  1  0.000  0.000  0.000  1.0
[/CIF]
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The crystal structure described by Ti4Cr crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 2-coordinate geometry to two equivalent Ti(2) and two equivalent Cr(1) atoms. In the second Ti site, Ti(2) is bonded in a 10-coordinate geometry to two equivalent Ti(1) and eight equivalent Ti(2) atoms. Cr(1) is bonded in a 4-coordinate geometry to four equivalent Ti(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ti4Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.349
_cell_length_b   11.209
_cell_length_c   2.804
_cell_angle_alpha   85.710
_cell_angle_beta   80.028
_cell_angle_gamma   14.263
_symmetry_Int_Tables_number   1
_cell_volume   79.940
_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
  Ti  Ti0  1  0.414  0.414  0.586  1.0
  Ti  Ti1  1  0.803  0.803  0.197  1.0
  Ti  Ti2  1  0.197  0.197  0.803  1.0
  Ti  Ti3  1  0.586  0.586  0.414  1.0
  Cr  Cr4  1  0.000  0.000  0.000  1.0
[/CIF]
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