[CIF]
data_Ca2TaOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.93904870
_cell_length_b   2.93904870
_cell_length_c   10.32291096
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   108.88252284
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2TaOs
_chemical_formula_sum   'Ca2 Ta1 Os1'
_cell_volume   84.37065147
_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  1.70916635  0.00000000  2.87021540  1
  Ca  Ca1  1  1.70916635  0.00000000  7.45269556  1
  Os  Os2  1  0.00000000  0.00000000  5.16145548  1
  Ta  Ta3  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
