The compound described by GeAs is Halite, Rock Salt structured and crystallizes in the tetragonal I4mm space group. Ge(1) is bonded to five equivalent As(1) atoms to form a mixture of corner and edge-sharing GeAs5 square pyramids. As(1) is bonded to five equivalent Ge(1) atoms to form a mixture of corner and edge-sharing AsGe5 square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_GeAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.018
_cell_length_b   4.018
_cell_length_c   4.018
_cell_angle_alpha   124.635
_cell_angle_beta   124.635
_cell_angle_gamma   82.143
_symmetry_Int_Tables_number   1
_cell_volume   42.215
_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
  Ge  Ge0  1  0.998  0.998  0.000  1.0
  As  As1  1  0.416  0.416  0.000  1.0
[/CIF]
.
The compound described by GeAs is Halite, Rock Salt structured and crystallizes in the tetragonal I4mm space group. Ge(1) is bonded to five equivalent As(1) atoms to form a mixture of corner and edge-sharing GeAs5 square pyramids. As(1) is bonded to five equivalent Ge(1) atoms to form a mixture of corner and edge-sharing AsGe5 square pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_GeAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.018
_cell_length_b   4.018
_cell_length_c   4.018
_cell_angle_alpha   124.635
_cell_angle_beta   124.635
_cell_angle_gamma   82.143
_symmetry_Int_Tables_number   1
_cell_volume   42.215
_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
  Ge  Ge0  1  0.998  0.998  0.000  1.0
  As  As1  1  0.416  0.416  0.000  1.0
[/CIF]
.