data_SrVPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.2
_cell_length_b   3.2
_cell_length_c   7.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrVPt2
_chemical_formula_sum   'Sr1 V1 Pt2'
_cell_volume   76.68
_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
  Sr  Sr2  1  0.0  0.0  0.75  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  Pt  Pt0  1  0.6  0.6  0.4  1.0
  Pt  Pt1  1  0.6  0.6  0.1  1.0

data_SrVPt2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.52
_cell_length_b   4.52
_cell_length_c   7.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrVPt2
_chemical_formula_sum   'Sr2 V2 Pt4'
_cell_volume   153.36
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Sr  Sr0  2  0.0  0.0  0.75  1.0
  V  V1  2  0.0  0.0  0.0  1.0
  Pt  Pt2  2  0.1  0.5  0.1  1.0
  Pt  Pt3  2  0.1  0.5  0.4  1.0

Sr V Pt Pt
SrVPt2 crystallizes in the monoclinic Cm space group. Sr(1) is bonded in a distorted single-bond geometry to one V(1) and four equivalent Pt(1) atoms. The Sr(1)-V(1) bond length is 1.88 Å. There are a spread of Sr(1)-Pt(1) bond distances ranging from 3.18-3.76 Å. V(1) is bonded in a 5-coordinate geometry to one Sr(1) and four equivalent Pt(2) atoms. There are a spread of V(1)-Pt(2) bond distances ranging from 1.95-2.80 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 9-coordinate geometry to four equivalent Sr(1), one Pt(2), and four equivalent Pt(1) atoms. The Pt(1)-Pt(2) bond length is 2.28 Å. All Pt(1)-Pt(1) bond lengths are 3.20 Å. In the second Pt site, Pt(2) is bonded in a 5-coordinate geometry to four equivalent V(1) and one Pt(1) atom.