data_Ga2TcB2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   5.2
_cell_angle_alpha   139.84
_cell_angle_beta   139.84
_cell_angle_gamma   58.09
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2TcB2
_chemical_formula_sum   'Ga2 Tc1 B2'
_cell_volume   58.11
_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
  Ga  Ga2  1  0.0  0.79  0.27  1.0
  Ga  Ga3  1  0.79  0.0  0.27  1.0
  Tc  Tc4  1  0.0  0.0  0.0  1.0
  B  B0  1  0.0  0.0  0.36  1.0
  B  B1  1  0.0  0.0  0.74  1.0

data_Ga2TcB2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.05
_cell_length_b   5.05
_cell_length_c   5.2
_cell_angle_alpha   90.0
_cell_angle_beta   119.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ga2TcB2
_chemical_formula_sum   'Ga4 Tc2 B4'
_cell_volume   116.21
_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
  Ga  Ga0  4  0.39  0.61  0.51  1.0
  Tc  Tc1  2  0.0  0.0  0.0  1.0
  B  B2  2  0.0  0.0  0.26  1.0
  B  B3  2  0.0  0.0  0.64  1.0

Ga Ga Tc B B