data_SrMnB2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.63
_cell_length_b   10.63
_cell_length_c   10.63
_cell_angle_alpha   160.93
_cell_angle_beta   160.93
_cell_angle_gamma   27.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMnB2
_chemical_formula_sum   'Sr2 Mn2 B4'
_cell_volume   128.11
_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  Sr6  1  0.0  0.0  0.28  1.0
  Sr  Sr7  1  0.0  0.0  0.39  1.0
  Mn  Mn4  1  0.76  0.0  0.17  1.0
  Mn  Mn5  1  0.0  0.76  0.17  1.0
  B  B0  1  0.0  0.76  0.0  1.0
  B  B1  1  0.76  0.0  0.0  1.0
  B  B2  1  0.0  0.0  0.56  1.0
  B  B3  1  0.0  0.0  0.1  1.0

data_SrMnB2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.98
_cell_length_b   4.98
_cell_length_c   10.63
_cell_angle_alpha   90.0
_cell_angle_beta   103.55
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrMnB2
_chemical_formula_sum   'Sr4 Mn4 B8'
_cell_volume   256.22
_cell_formula_units_Z   4
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  0.28  0.0  0.28  1.0
  Sr  Sr1  2  0.39  0.0  0.39  1.0
  Mn  Mn2  4  0.29  0.12  0.41  1.0
  B  B3  4  0.12  0.88  0.24  1.0
  B  B4  2  0.06  0.5  0.56  1.0
  B  B5  2  0.1  0.0  0.1  1.0

Sr Sr Mn Mn B B B B