data_SrMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.58
_cell_length_b   6.58
_cell_length_c   6.58
_cell_angle_alpha   150.63
_cell_angle_beta   150.63
_cell_angle_gamma   42.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMo2
_chemical_formula_sum   'Sr1 Mo2'
_cell_volume   68.49
_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  0.0  1.0
  Mo  Mo0  1  0.0  0.0  0.67  1.0
  Mo  Mo1  1  0.0  0.0  0.62  1.0

data_SrMo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.72
_cell_length_b   4.72
_cell_length_c   6.58
_cell_angle_alpha   90.0
_cell_angle_beta   111.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrMo2
_chemical_formula_sum   'Sr2 Mo4'
_cell_volume   136.98
_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  0.0  1.0
  Mo  Mo1  2  0.0  0.0  0.33  1.0
  Mo  Mo2  2  0.0  0.0  0.38  1.0

Sr Mo Mo
SrMo2 is Cyanogen Chloride-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two SrMo2 clusters. Sr(1) is bonded in a single-bond geometry to one Mo(1) atom. The Sr(1)-Mo(1) bond length is 2.16 Å. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a linear geometry to one Sr(1) and one Mo(2) atom. The Mo(1)-Mo(2) bond length is 0.34 Å. In the second Mo site, Mo(2) is bonded in a single-bond geometry to one Mo(1) atom.