data_YCo2B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.24
_cell_length_b   3.16
_cell_length_c   4.6
_cell_angle_alpha   90.0
_cell_angle_beta   109.08
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCo2B
_chemical_formula_sum   'Y1 Co2 B1'
_cell_volume   58.22
_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  0.37  0.0  0.18  1.0
  Co  Co1  1  0.57  0.58  0.85  1.0
  Co  Co2  1  0.16  0.58  0.5  1.0
  B  B0  1  0.0  0.0  0.0  1.0

data_YCo2B
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.16
_cell_length_b   4.24
_cell_length_c   4.6
_cell_angle_alpha   109.08
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCo2B
_chemical_formula_sum   'Y1 Co2 B1'
_cell_volume   58.22
_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  Y0  1  0.0  0.63  0.82  1.0
  Co  Co1  1  0.42  0.43  0.15  1.0
  Co  Co2  1  0.42  0.84  0.5  1.0
  B  B3  1  0.0  0.0  0.0  1.0

Y Co Co B
YCo2B crystallizes in the triclinic P1 space group. Y(1) is bonded in a distorted single-bond geometry to two equivalent Co(1), two equivalent Co(2), and one B(1) atom. There is one shorter (2.37 Å) and one longer (2.68 Å) Y(1)-Co(1) bond length. There is one shorter (2.37 Å) and one longer (2.68 Å) Y(1)-Co(2) bond length. The Y(1)-B(1) bond length is 1.49 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to two equivalent Y(1), one Co(2), and two equivalent B(1) atoms. The Co(1)-Co(2) bond length is 1.91 Å. There is one shorter (2.19 Å) and one longer (2.53 Å) Co(1)-B(1) bond length. In the second Co site, Co(2) is bonded in a 3-coordinate geometry to two equivalent Y(1) and one Co(1) atom. B(1) is bonded in a distorted single-bond geometry to one Y(1) and two equivalent Co(1) atoms.