data_NaMnPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.75
_cell_length_b   2.76
_cell_length_c   8.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMnPt2
_chemical_formula_sum   'Na1 Mn1 Pt2'
_cell_volume   62.62
_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  Na1  1  0.0  0.0  0.0  1.0
  Mn  Mn0  1  0.94  0.0  0.13  1.0
  Pt  Pt2  1  0.32  0.38  0.42  1.0
  Pt  Pt3  1  0.31  0.38  0.85  1.0

data_NaMnPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.75
_cell_length_b   2.76
_cell_length_c   8.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMnPt2
_chemical_formula_sum   'Na1 Mn1 Pt2'
_cell_volume   62.62
_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  Na0  1  0.0  0.0  0.0  1.0
  Mn  Mn1  1  0.94  0.0  0.13  1.0
  Pt  Pt2  1  0.31  0.38  0.85  1.0
  Pt  Pt3  1  0.32  0.38  0.42  1.0

Na Mn Pt Pt
Na Mn Pt Pt 0 1 - o o 0 3 o o - 1 2 + o o 1 2 + - o 1 2 o o o 2 2 + o o 2 2 o + o 
NaMnPt2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaMnPt2 cluster. Na(1) is bonded in a 2-coordinate geometry to one Mn(1) and one Pt(2) atom. The Na(1)-Mn(1) bond length is 1.10 Å. The Na(1)-Pt(2) bond length is 1.87 Å. Mn(1) is bonded in a single-bond geometry to one Na(1) and one Pt(1) atom. The Mn(1)-Pt(1) bond length is 2.77 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 1-coordinate geometry to one Mn(1) atom. In the second Pt site, Pt(2) is bonded in a 1-coordinate geometry to one Na(1) atom.