data_BaNaLiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   5.2
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaNaLiPt
_chemical_formula_sum   'Ba1 Na1 Li1 Pt1'
_cell_volume   99.17
_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
  Ba  Ba0  1  0.84  0.84  0.84  1.0
  Na  Na2  1  0.67  0.67  0.67  1.0
  Li  Li1  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.51  0.51  0.51  1.0

data_BaNaLiPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   12.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BaNaLiPt
_chemical_formula_sum   'Ba3 Na3 Li3 Pt3'
_cell_volume   297.51
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Ba  Ba0  3  0.0  0.0  0.16  1.0
  Na  Na1  3  0.0  0.0  0.33  1.0
  Li  Li2  3  0.0  0.0  0.0  1.0
  Pt  Pt3  3  0.0  0.0  0.49  1.0

Ba Na Li Pt
NaLiBaPt crystallizes in the trigonal R3m space group. Na(1) is bonded in a 1-coordinate geometry to one Ba(1) and one Pt(1) atom. The Na(1)-Ba(1) bond length is 2.08 Å. The Na(1)-Pt(1) bond length is 2.08 Å. Li(1) is bonded in a distorted single-bond geometry to one Ba(1) atom. The Li(1)-Ba(1) bond length is 2.08 Å. Ba(1) is bonded to one Na(1), one Li(1), and three equivalent Pt(1) atoms to form BaNaLiPt3 trigonal bipyramids that share corners with six equivalent Ba(1)NaLiPt3 trigonal bipyramids and  a cornercorner with one Pt(1)Ba3Na trigonal pyramid. All Ba(1)-Pt(1) bond lengths are 3.00 Å. Pt(1) is bonded to one Na(1) and three equivalent Ba(1) atoms to form distorted PtBa3Na trigonal pyramids that share  a cornercorner with one Ba(1)NaLiPt3 trigonal bipyramid and corners with six equivalent Pt(1)Ba3Na trigonal pyramids.