The crystal structure described by Mo3Cr3Si2 crystallizes in the trigonal R32 space group. Mo(1) is bonded in a 2-coordinate geometry to two equivalent Cr(1) and four equivalent Si(1) atoms. Cr(1) is bonded in a 2-coordinate geometry to two equivalent Mo(1) and four equivalent Si(1) atoms. Si(1) is bonded to six equivalent Mo(1) and six equivalent Cr(1) atoms to form a mixture of edge and face-sharing SiCr6Mo6 cuboctahedra. is represented by the CIF file [CIF]
data_Cr3Si2Mo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.743
_cell_length_b   4.743
_cell_length_c   4.743
_cell_angle_alpha   90.093
_cell_angle_beta   89.907
_cell_angle_gamma   89.907
_symmetry_Int_Tables_number   1
_cell_volume   106.706
_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
  Cr  Cr0  1  0.501  0.750  0.001  1.0
  Cr  Cr1  1  0.250  0.001  0.499  1.0
  Cr  Cr2  1  0.999  0.499  0.750  1.0
  Si  Si3  1  0.492  0.508  0.508  1.0
  Si  Si4  1  0.008  0.992  0.992  1.0
  Mo  Mo5  1  0.500  0.250  1.000  1.0
  Mo  Mo6  1  0.750  1.000  0.500  1.0
  Mo  Mo7  1  0.000  0.500  0.250  1.0
[/CIF]
.
The crystal structure described by Mo3Cr3Si2 crystallizes in the trigonal R32 space group. Mo(1) is bonded in a 2-coordinate geometry to two equivalent Cr(1) and four equivalent Si(1) atoms. Cr(1) is bonded in a 2-coordinate geometry to two equivalent Mo(1) and four equivalent Si(1) atoms. Si(1) is bonded to six equivalent Mo(1) and six equivalent Cr(1) atoms to form a mixture of edge and face-sharing SiCr6Mo6 cuboctahedra. is represented by the CIF file [CIF]
data_Cr3Si2Mo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.743
_cell_length_b   4.743
_cell_length_c   4.743
_cell_angle_alpha   90.093
_cell_angle_beta   89.907
_cell_angle_gamma   89.907
_symmetry_Int_Tables_number   1
_cell_volume   106.706
_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
  Cr  Cr0  1  0.501  0.750  0.001  1.0
  Cr  Cr1  1  0.250  0.001  0.499  1.0
  Cr  Cr2  1  0.999  0.499  0.750  1.0
  Si  Si3  1  0.492  0.508  0.508  1.0
  Si  Si4  1  0.008  0.992  0.992  1.0
  Mo  Mo5  1  0.500  0.250  1.000  1.0
  Mo  Mo6  1  0.750  1.000  0.500  1.0
  Mo  Mo7  1  0.000  0.500  0.250  1.0
[/CIF]
.