[CIF]
data_Ca2NiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.29379131
_cell_length_b   6.29379131
_cell_length_c   6.29379131
_cell_angle_alpha   147.48065584
_cell_angle_beta   131.97723063
_cell_angle_gamma   59.19984274
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2NiSn
_chemical_formula_sum   'Ca2 Ni1 Sn1'
_cell_volume   98.79060776
_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  10.81879872  1
  Ca  Ca1  1  1.76220540  -0.00000000  3.17126297  1
  Ni  Ni2  1  0.00000000  -0.00000000  5.73999927  1
  Sn  Sn3  1  0.00000000  2.56105796  2.15963452  1
[/CIF]
