data_AcHo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.31
_cell_length_b   6.31
_cell_length_c   6.31
_cell_angle_alpha   34.88
_cell_angle_beta   34.88
_cell_angle_gamma   34.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AcHo
_chemical_formula_sum   'Ac1 Ho1'
_cell_volume   73.48
_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
  Ac  Ac0  1  0.0  0.0  0.89  1.0
  Ho  Ho1  1  0.0  0.0  0.0  1.0

data_AcHo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.56
_cell_length_b   3.78
_cell_length_c   6.31
_cell_angle_alpha   90.0
_cell_angle_beta   110.25
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AcHo
_chemical_formula_sum   'Ac2 Ho2'
_cell_volume   146.96
_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
  Ac  Ac0  2  0.0  0.0  0.11  1.0
  Ho  Ho1  2  0.0  0.0  0.0  1.0

Ac Ho
Ac Ho 0 1 o o + 
AcHo is alpha carbon monoxide-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two AcHo clusters. Ac(1) is bonded in a single-bond geometry to one Ho(1) atom. The Ac(1)-Ho(1) bond length is 0.72 Å. Ho(1) is bonded in a single-bond geometry to one Ac(1) atom.