data_Nb2VPt
_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   142.14
_cell_angle_beta   129.8
_cell_angle_gamma   64.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2VPt
_chemical_formula_sum   'Nb2 V1 Pt1'
_cell_volume   65.43
_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
  Nb  Nb0  1  0.69  0.0  0.04  1.0
  Nb  Nb1  1  0.0  0.0  0.64  1.0
  V  V3  1  0.0  0.0  0.14  1.0
  Pt  Pt2  1  0.69  0.0  0.37  1.0

data_Nb2VPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   4.41
_cell_length_c   5.2
_cell_angle_alpha   115.1
_cell_angle_beta   108.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2VPt
_chemical_formula_sum   'Nb2 V1 Pt1'
_cell_volume   65.43
_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
  Nb  Nb0  1  0.36  0.36  0.36  1.0
  Nb  Nb1  1  0.64  0.96  0.64  1.0
  V  V2  1  0.86  0.86  0.86  1.0
  Pt  Pt3  1  0.32  0.63  0.32  1.0

Nb Nb V Pt
Nb2VPt crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Nb2VPt cluster. There are two inequivalent Nb sites. In the first Nb site, Nb(1) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Pt(1) atom. The Nb(1)-V(1) bond length is 1.36 Å. The Nb(1)-Pt(1) bond length is 1.71 Å. In the second Nb site, Nb(2) is bonded in a single-bond geometry to one Pt(1) atom. The Nb(2)-Pt(1) bond length is 1.30 Å. V(1) is bonded in a distorted single-bond geometry to one Nb(1) atom. Pt(1) is bonded in a distorted water-like geometry to one Nb(1) and one Nb(2) atom.