data_Co5Ni4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.55
_cell_length_b   5.55
_cell_length_c   5.55
_cell_angle_alpha   95.79
_cell_angle_beta   95.79
_cell_angle_gamma   142.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co5Ni4
_chemical_formula_sum   'Co5 Ni4'
_cell_volume   97.88
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Co  Co1  1  0.49  0.49  0.0  1.0
  Co  Co2  1  0.76  0.24  0.76  1.0
  Co  Co3  1  0.24  0.76  0.76  1.0
  Co  Co4  1  0.24  0.24  0.76  1.0
  Ni  Ni5  1  0.0  0.47  0.0  1.0
  Ni  Ni6  1  0.0  0.98  0.0  1.0
  Ni  Ni7  1  0.47  0.0  0.0  1.0
  Ni  Ni8  1  0.98  0.0  0.0  1.0

data_Co5Ni4
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.53
_cell_length_b   10.53
_cell_length_c   5.55
_cell_angle_alpha   90.0
_cell_angle_beta   108.52
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Co5Ni4
_chemical_formula_sum   'Co10 Ni8'
_cell_volume   195.76
_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
  Co  Co0  4  0.26  0.26  0.76  1.0
  Co  Co1  2  0.0  0.0  0.0  1.0
  Co  Co2  2  0.01  0.5  -0.0  1.0
  Co  Co3  2  0.03  0.5  0.76  1.0
  Ni  Ni4  4  0.01  0.01  -0.0  1.0
  Ni  Ni5  4  0.26  0.26  -0.0  1.0

Co Co Co Co Co Ni Ni Ni Ni
Co Co Co Co Co Ni Ni Ni Ni 0 8 - o o 0 6 o - o 0 1 o o o 1 4 o o - 2 5 + o + 3 7 o + + 