[CIF]
data_Ca2ZrZn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.69051855
_cell_length_b   10.69051855
_cell_length_c   10.69051855
_cell_angle_alpha   18.81157055
_cell_angle_beta   18.81157055
_cell_angle_gamma   18.81157055
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2ZrZn
_chemical_formula_sum   'Ca2 Zr1 Zn1'
_cell_volume   111.00772900
_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  -0.00000000  0.00000000  23.42253545  1
  Ca  Ca1  1  -0.00000000  -0.00000000  8.07280081  1
  Zn  Zn2  1  0.00000000  0.00000000  0.00000000  1
  Zr  Zr3  1  -0.00000000  -0.00000000  15.74766813  1
[/CIF]
