The structure described by Sr(OH)Br crystallizes in the monoclinic C2/m space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and four equivalent Br(1) atoms. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one H(1) atom. Br(1) is bonded to four equivalent Sr(1) atoms to form a mixture of distorted edge and corner-sharing BrSr4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrHBrO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.951
_cell_length_b   5.951
_cell_length_c   7.437
_cell_angle_alpha   74.397
_cell_angle_beta   74.397
_cell_angle_gamma   42.760
_symmetry_Int_Tables_number   1
_cell_volume   171.163
_cell_formula_units_Z   2
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  0.302  0.302  0.276  1.0
  Sr  Sr1  1  0.698  0.698  0.724  1.0
  H  H2  1  0.056  0.056  0.619  1.0
  H  H3  1  0.944  0.944  0.381  1.0
  Br  Br4  1  0.388  0.388  0.827  1.0
  Br  Br5  1  0.612  0.612  0.173  1.0
  O  O6  1  0.147  0.147  0.596  1.0
  O  O7  1  0.853  0.853  0.404  1.0
[/CIF]
.
The structure described by Sr(OH)Br crystallizes in the monoclinic C2/m space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and four equivalent Br(1) atoms. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one H(1) atom. Br(1) is bonded to four equivalent Sr(1) atoms to form a mixture of distorted edge and corner-sharing BrSr4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrHBrO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.951
_cell_length_b   5.951
_cell_length_c   7.437
_cell_angle_alpha   74.397
_cell_angle_beta   74.397
_cell_angle_gamma   42.760
_symmetry_Int_Tables_number   1
_cell_volume   171.163
_cell_formula_units_Z   2
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  0.302  0.302  0.276  1.0
  Sr  Sr1  1  0.698  0.698  0.724  1.0
  H  H2  1  0.056  0.056  0.619  1.0
  H  H3  1  0.944  0.944  0.381  1.0
  Br  Br4  1  0.388  0.388  0.827  1.0
  Br  Br5  1  0.612  0.612  0.173  1.0
  O  O6  1  0.147  0.147  0.596  1.0
  O  O7  1  0.853  0.853  0.404  1.0
[/CIF]
.