data_CaCr2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.19
_cell_length_b   4.52
_cell_length_c   4.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaCr2Tc
_chemical_formula_sum   'Ca1 Cr2 Tc1'
_cell_volume   67.25
_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
  Ca  Ca0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.0  0.26  0.33  1.0
  Cr  Cr2  1  0.6  0.26  0.0  1.0
  Tc  Tc3  1  0.6  0.0  0.33  1.0

data_CaCr2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   4.52
_cell_length_c   4.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaCr2Tc
_chemical_formula_sum   'Ca1 Cr2 Tc1'
_cell_volume   67.25
_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
  Ca  Ca0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.0  0.26  0.33  1.0
  Cr  Cr2  1  0.6  0.26  0.0  1.0
  Tc  Tc3  1  0.6  0.0  0.33  1.0

Ca Cr Cr Tc
Ca Cr Cr Tc 0 3 - o o 0 2 - o o 0 1 o o o 1 3 - o o 1 2 - o o 2 3 o o o 