data_SrMgW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.61
_cell_length_b   5.61
_cell_length_c   5.61
_cell_angle_alpha   150.2
_cell_angle_beta   129.92
_cell_angle_gamma   59.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMgW
_chemical_formula_sum   'Sr1 Mg1 W1'
_cell_volume   66.87
_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  Sr1  1  0.0  0.0  0.52  1.0
  Mg  Mg0  1  0.0  0.0  0.68  1.0
  W  W2  1  0.0  0.0  0.31  1.0

data_SrMgW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.89
_cell_length_b   4.75
_cell_length_c   5.61
_cell_angle_alpha   115.04
_cell_angle_beta   104.9
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMgW
_chemical_formula_sum   'Sr1 Mg1 W1'
_cell_volume   66.87
_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  Sr0  1  0.48  0.48  0.48  1.0
  Mg  Mg1  1  0.32  0.32  0.32  1.0
  W  W2  1  0.69  0.69  0.69  1.0

Sr Mg W
Sr Mg W 0 1 o o o 0 2 o o o 
SrMgW crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one SrMgW cluster. Sr(1) is bonded in a linear geometry to one Mg(1) and one W(1) atom. The Sr(1)-Mg(1) bond length is 0.95 Å. The Sr(1)-W(1) bond length is 1.17 Å. Mg(1) is bonded in a single-bond geometry to one Sr(1) atom. W(1) is bonded in a single-bond geometry to one Sr(1) atom.