data_TmGa5Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.21
_cell_length_b   4.21
_cell_length_c   6.79
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TmGa5Co
_chemical_formula_sum   'Tm1 Ga5 Co1'
_cell_volume   120.59
_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
  Tm  Tm0  1  0.0  0.0  0.39  1.0
  Ga  Ga1  1  0.0  0.11  0.49  1.0
  Ga  Ga2  1  0.0  0.11  0.29  1.0
  Ga  Ga3  1  0.11  0.0  0.49  1.0
  Ga  Ga4  1  0.11  0.0  0.29  1.0
  Ga  Ga5  1  0.11  0.11  0.39  1.0
  Co  Co6  1  0.0  0.0  0.0  1.0

data_TmGa5Co
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.96
_cell_length_b   5.96
_cell_length_c   6.79
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TmGa5Co
_chemical_formula_sum   'Tm2 Ga10 Co2'
_cell_volume   241.18
_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
  Tm  Tm0  2  0.0  0.0  0.39  1.0
  Ga  Ga1  4  0.05  0.05  0.29  1.0
  Ga  Ga2  4  0.05  0.05  0.49  1.0
  Ga  Ga3  2  0.11  0.0  0.39  1.0
  Co  Co4  2  0.0  0.0  0.0  1.0

Tm Ga Ga Ga Ga Ga Co
Tm Ga Ga Ga Ga Ga Co 0 4 o o o 0 2 o o o 0 5 o o o 0 3 o o o 0 1 o o o 1 3 o o o 1 5 o o o 2 4 o o o 2 5 o o o 2 6 o o o 3 5 o o o 4 5 o o o 4 6 o o o 
TmCoGa5 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TmCoGa5 clusters. Tm(1) is bonded in a single-bond geometry to one Ga(3), two equivalent Ga(1), and two equivalent Ga(2) atoms. The Tm(1)-Ga(3) bond length is 0.64 Å. Both Tm(1)-Ga(1) bond lengths are 0.81 Å. Both Tm(1)-Ga(2) bond lengths are 0.81 Å. Co(1) is bonded in a 2-coordinate geometry to two equivalent Ga(2) atoms. Both Co(1)-Ga(2) bond lengths are 2.05 Å. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 3-coordinate geometry to one Tm(1), one Ga(1), and one Ga(3) atom. The Ga(1)-Ga(1) bond length is 0.64 Å. The Ga(1)-Ga(3) bond length is 0.81 Å. In the second Ga site, Ga(2) is bonded in a 2-coordinate geometry to one Tm(1), one Co(1), and one Ga(2) atom. The Ga(2)-Ga(2) bond length is 0.64 Å. In the third Ga site, Ga(3) is bonded in a single-bond geometry to one Tm(1) and two equivalent Ga(1) atoms.