data_ZrTi2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.04
_cell_length_b   3.04
_cell_length_c   6.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrTi2C
_chemical_formula_sum   'Zr1 Ti2 C1'
_cell_volume   59.71
_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
  Zr  Zr3  1  0.52  0.52  0.41  1.0
  Ti  Ti1  1  0.52  0.52  0.0  1.0
  Ti  Ti2  1  0.0  0.0  0.32  1.0
  C  C0  1  0.0  0.0  0.42  1.0

data_ZrTi2C
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.3
_cell_length_b   4.3
_cell_length_c   6.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZrTi2C
_chemical_formula_sum   'Zr2 Ti4 C2'
_cell_volume   119.43
_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
  Zr  Zr0  2  0.02  0.5  0.41  1.0
  Ti  Ti1  2  0.0  0.0  0.32  1.0
  Ti  Ti2  2  0.02  0.5  0.0  1.0
  C  C3  2  0.0  0.0  0.42  1.0

Zr Ti Ti C
Zr Ti Ti C 0 2 o o o 0 2 o + o 0 2 + o o 0 2 + + o 0 3 o o o 0 3 o + o 0 3 + o o 0 3 + + o 0 1 o o o 1 3 o o o 1 3 o + o 1 3 + o o 1 3 + + o 1 2 o o o 1 2 o + o 1 2 + o o 1 2 + + o 1 1 + o o 1 1 o + o 2 3 o o o 