The structure described by Hf2Ga is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Hf(1) is bonded in a 4-coordinate geometry to four equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to eight equivalent Hf(1) and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Hf2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.241
_cell_length_b   5.401
_cell_length_c   5.401
_cell_angle_alpha   76.383
_cell_angle_beta   60.974
_cell_angle_gamma   60.974
_symmetry_Int_Tables_number   1
_cell_volume   116.870
_cell_formula_units_Z   2
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
  Hf  Hf0  1  0.154  0.500  0.193  1.0
  Hf  Hf1  1  0.346  0.807  0.500  1.0
  Hf  Hf2  1  0.654  0.193  0.500  1.0
  Hf  Hf3  1  0.846  0.500  0.807  1.0
  Ga  Ga4  1  0.250  0.000  0.000  1.0
  Ga  Ga5  1  0.750  0.000  0.000  1.0
[/CIF]
.
The structure described by Hf2Ga is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Hf(1) is bonded in a 4-coordinate geometry to four equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to eight equivalent Hf(1) and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Hf2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.241
_cell_length_b   5.401
_cell_length_c   5.401
_cell_angle_alpha   76.383
_cell_angle_beta   60.974
_cell_angle_gamma   60.974
_symmetry_Int_Tables_number   1
_cell_volume   116.870
_cell_formula_units_Z   2
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
  Hf  Hf0  1  0.154  0.500  0.193  1.0
  Hf  Hf1  1  0.346  0.807  0.500  1.0
  Hf  Hf2  1  0.654  0.193  0.500  1.0
  Hf  Hf3  1  0.846  0.500  0.807  1.0
  Ga  Ga4  1  0.250  0.000  0.000  1.0
  Ga  Ga5  1  0.750  0.000  0.000  1.0
[/CIF]
.