data_BeAlCo6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.24
_cell_length_b   6.24
_cell_length_c   11.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   128.19
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeAlCo6
_chemical_formula_sum   'Be4 Al4 Co24'
_cell_volume   342.78
_cell_formula_units_Z   4
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
  Be  Be4  1  0.73  0.75  0.0  1.0
  Be  Be5  1  0.73  0.25  0.0  1.0
  Be  Be6  1  0.0  0.0  0.51  1.0
  Be  Be7  1  0.0  0.0  0.67  1.0
  Al  Al0  1  0.73  0.75  0.59  1.0
  Al  Al1  1  0.73  0.25  0.59  1.0
  Al  Al2  1  0.73  0.0  0.5  1.0
  Al  Al3  1  0.73  0.0  0.69  1.0
  Co  Co8  1  0.73  0.78  0.43  1.0
  Co  Co9  1  0.14  0.47  0.86  1.0
  Co  Co10  1  0.31  0.53  0.86  1.0
  Co  Co11  1  0.73  0.22  0.43  1.0
  Co  Co12  1  0.31  0.47  0.86  1.0
  Co  Co13  1  0.14  0.53  0.86  1.0
  Co  Co14  1  0.0  0.0  0.59  1.0
  Co  Co15  1  0.31  0.64  0.06  1.0
  Co  Co16  1  0.31  0.36  0.06  1.0
  Co  Co17  1  0.73  0.78  0.75  1.0
  Co  Co18  1  0.15  0.36  0.12  1.0
  Co  Co19  1  0.31  0.64  0.12  1.0
  Co  Co20  1  0.73  0.22  0.75  1.0
  Co  Co21  1  0.31  0.36  0.12  1.0
  Co  Co22  1  0.15  0.64  0.12  1.0
  Co  Co23  1  0.0  0.0  0.0  1.0
  Co  Co24  1  0.31  0.53  0.32  1.0
  Co  Co25  1  0.31  0.47  0.32  1.0
  Co  Co26  1  0.73  0.0  0.59  1.0
  Co  Co27  1  0.15  0.64  0.06  1.0
  Co  Co28  1  0.15  0.36  0.06  1.0
  Co  Co29  1  0.73  0.0  0.0  1.0
  Co  Co30  1  0.14  0.53  0.32  1.0
  Co  Co31  1  0.14  0.47  0.32  1.0

data_BeAlCo6
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.46
_cell_length_b   6.24
_cell_length_c   11.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   115.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeAlCo6
_chemical_formula_sum   'Be4 Al4 Co24'
_cell_volume   342.78
_cell_formula_units_Z   4
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
  Be  Be0  1  0.0  0.0  0.51  1.0
  Be  Be1  1  0.0  0.0  0.67  1.0
  Be  Be2  1  0.25  0.97  -0.0  1.0
  Be  Be3  1  0.75  0.48  -0.0  1.0
  Al  Al4  1  0.0  0.73  0.5  1.0
  Al  Al5  1  0.0  0.73  0.69  1.0
  Al  Al6  1  0.25  0.98  0.59  1.0
  Al  Al7  1  0.75  0.48  0.59  1.0
  Co  Co8  1  0.0  0.0  0.0  1.0
  Co  Co9  1  0.0  0.0  0.59  1.0
  Co  Co10  1  0.0  0.73  -0.0  1.0
  Co  Co11  1  0.0  0.73  0.59  1.0
  Co  Co12  1  0.22  0.95  0.43  1.0
  Co  Co13  1  0.22  0.95  0.75  1.0
  Co  Co14  1  0.36  0.51  0.06  1.0
  Co  Co15  1  0.36  0.51  0.12  1.0
  Co  Co16  1  0.36  0.66  0.06  1.0
  Co  Co17  1  0.36  0.66  0.12  1.0
  Co  Co18  1  0.47  0.61  0.32  1.0
  Co  Co19  1  0.47  0.61  0.86  1.0
  Co  Co20  1  0.47  0.78  0.32  1.0
  Co  Co21  1  0.47  0.78  0.86  1.0
  Co  Co22  1  0.53  0.68  0.32  1.0
  Co  Co23  1  0.53  0.68  0.86  1.0
  Co  Co24  1  0.53  0.85  0.32  1.0
  Co  Co25  1  0.53  0.85  0.86  1.0
  Co  Co26  1  0.64  0.8  0.06  1.0
  Co  Co27  1  0.64  0.8  0.12  1.0
  Co  Co28  1  0.64  0.95  0.06  1.0
  Co  Co29  1  0.64  0.95  0.12  1.0
  Co  Co30  1  0.78  0.5  0.43  1.0
  Co  Co31  1  0.78  0.5  0.75  1.0

Be Be Be Be Al Al Al Al Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co Co
BeCoBeCo3Al2(Co)8 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of four cobalt molecules, one BeCo cluster, and one BeCo3Al2 cluster. In the BeCo cluster, there are two inequivalent Be sites. In the first Be site, Be(1) is bonded in a 2-coordinate geometry to one Co(16) and one Co(22) atom. The Be(1)-Co(16) bond length is 1.42 Å. The Be(1)-Co(22) bond length is 1.54 Å. In the second Be site, Be(2) is bonded in a distorted single-bond geometry to one Co(22) atom. The Be(2)-Co(22) bond length is 1.54 Å. There are two inequivalent Co sites. In the first Co site, Co(22) is bonded in a distorted linear geometry to one Be(1) and one Be(2) atom. In the second Co site, Co(16) is bonded in a distorted single-bond geometry to one Be(1) atom. In the BeCo3Al2 cluster, there are two inequivalent Be sites. In the first Be site, Be(3) is bonded in a distorted single-bond geometry to one Co(1,10) and one Co(7) atom. The Be(3)-Co(1,10) bond length is 1.67 Å. The Be(3)-Co(7) bond length is 0.88 Å. In the second Be site, Be(4) is bonded in a distorted single-bond geometry to one Co(1,10) and one Co(7) atom. The Be(4)-Co(1,10) bond length is 1.67 Å. The Be(4)-Co(7) bond length is 0.88 Å. There are four inequivalent Co sites. In the first Co site, Co(1,10) is bonded in a 3-coordinate geometry to one Be(3), one Al(1), and one Al(3) atom. The Co(1,10)-Al(1) bond length is 1.83 Å. The Co(1,10)-Al(3) bond length is 1.59 Å. In the second Co site, Co(4,13) is bonded in a 2-coordinate geometry to one Al(2) and one Al(3) atom. The Co(4,13)-Al(2) bond length is 1.83 Å. The Co(4,13)-Al(3) bond length is 1.59 Å. In the third Co site, Co(7) is bonded in a distorted T-shaped geometry to one Be(3), one Be(4), and one Al(1) atom. The Co(7)-Al(1) bond length is 1.44 Å. In the fourth Co site, Co(19) is bonded in a 2-coordinate geometry to one Al(1), one Al(2), one Al(3), and one Al(4) atom. The Co(19)-Al(1) bond length is 1.58 Å. The Co(19)-Al(2) bond length is 1.58 Å. The Co(19)-Al(3) bond length is 1.06 Å. The Co(19)-Al(4) bond length is 1.06 Å. There are four inequivalent Al sites. In the first Al site, Al(1) is bonded in a 4-coordinate geometry to one Co(19); one Co(7); and two equivalent Co(1,10) atoms. In the second Al site, Al(2) is bonded in a T-shaped geometry to one Co(19) and two equivalent Co(4,13) atoms. In the third Al site, Al(3) is bonded in a 3-coordinate geometry to one Co(1,10); one Co(19); and one Co(4,13) atom. In the fourth Al site, Al(4) is bonded in a 3-coordinate geometry to one Co(1,10); one Co(19); and one Co(4,13) atom. The Al(4)-Co(1,10) bond length is 1.59 Å. The Al(4)-Co(4,13) bond length is 1.59 Å.