data_YCr2Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.23
_cell_length_b   3.23
_cell_length_c   6.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCr2Co
_chemical_formula_sum   'Y1 Cr2 Co1'
_cell_volume   65.73
_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
  Y  Y3  1  0.0  0.0  0.15  1.0
  Cr  Cr1  1  0.61  0.61  0.98  1.0
  Cr  Cr2  1  0.61  0.61  0.33  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0

data_YCr2Co
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.56
_cell_length_b   4.56
_cell_length_c   6.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YCr2Co
_chemical_formula_sum   'Y2 Cr4 Co2'
_cell_volume   131.45
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Y  Y0  2  0.0  0.0  0.15  1.0
  Cr  Cr1  2  0.11  0.5  0.33  1.0
  Cr  Cr2  2  0.11  0.5  0.98  1.0
  Co  Co3  2  0.0  0.0  0.0  1.0

Y Cr Cr Co
YCr2Co crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YCr2Co clusters. Y(1) is bonded in a single-bond geometry to one Cr(2) and one Co(1) atom. The Y(1)-Cr(2) bond length is 2.07 Å. The Y(1)-Co(1) bond length is 0.97 Å. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 1-coordinate geometry to one Co(1) atom. The Cr(1)-Co(1) bond length is 1.77 Å. In the second Cr site, Cr(2) is bonded in a 1-coordinate geometry to one Y(1) atom. Co(1) is bonded in a single-bond geometry to one Y(1) and one Cr(1) atom.