data_NaMo4Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.26
_cell_length_b   5.26
_cell_length_c   5.26
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMo4Pt
_chemical_formula_sum   'Na1 Mo4 Pt1'
_cell_volume   102.97
_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
  Na  Na4  1  0.0  0.0  0.0  1.0
  Mo  Mo0  1  0.77  0.77  0.67  1.0
  Mo  Mo1  1  0.77  0.67  0.77  1.0
  Mo  Mo2  1  0.67  0.77  0.77  1.0
  Mo  Mo3  1  0.67  0.67  0.67  1.0
  Pt  Pt5  1  0.86  0.86  0.86  1.0

data_NaMo4Pt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.26
_cell_length_b   5.26
_cell_length_c   12.89
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   NaMo4Pt
_chemical_formula_sum   'Na3 Mo12 Pt3'
_cell_volume   308.91
_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
  Na  Na0  3  0.0  0.0  0.0  1.0
  Mo  Mo1  9  0.07  0.04  0.26  1.0
  Mo  Mo2  3  0.0  0.0  0.33  1.0
  Pt  Pt3  3  0.0  0.0  0.14  1.0

Na Mo Mo Mo Mo Pt
NaMo4Pt crystallizes in the trigonal R3m space group. Na(1) is bonded in a distorted single-bond geometry to three equivalent Mo(1) and one Pt(1) atom. All Na(1)-Mo(1) bond lengths are 2.86 Å. The Na(1)-Pt(1) bond length is 1.80 Å. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 5-coordinate geometry to one Na(1), one Mo(2), two equivalent Mo(1), and one Pt(1) atom. The Mo(1)-Mo(2) bond length is 1.00 Å. Both Mo(1)-Mo(1) bond lengths are 0.58 Å. The Mo(1)-Pt(1) bond length is 1.60 Å. In the second Mo site, Mo(2) is bonded in a 3-coordinate geometry to three equivalent Mo(1) atoms. Pt(1) is bonded in a single-bond geometry to one Na(1) and three equivalent Mo(1) atoms.