data_SrFeMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.64
_cell_length_b   5.64
_cell_length_c   5.64
_cell_angle_alpha   140.39
_cell_angle_beta   140.39
_cell_angle_gamma   57.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrFeMo2
_chemical_formula_sum   'Sr1 Fe1 Mo2'
_cell_volume   72.13
_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  Sr3  1  0.0  0.0  0.95  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Mo  Mo1  1  0.91  0.0  0.47  1.0
  Mo  Mo2  1  0.0  0.91  0.47  1.0

data_SrFeMo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.4
_cell_length_b   5.4
_cell_length_c   5.64
_cell_angle_alpha   90.0
_cell_angle_beta   118.63
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrFeMo2
_chemical_formula_sum   'Sr2 Fe2 Mo4'
_cell_volume   144.26
_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  0.05  1.0
  Fe  Fe1  2  0.0  0.0  0.0  1.0
  Mo  Mo2  4  0.45  0.45  0.44  1.0

Sr Fe Mo Mo
SrFe(Mo)2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two iron;strontium molecules and two molybdenum dimer molecules.