data_SrMn2Be
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   5.53
_cell_angle_alpha   153.16
_cell_angle_beta   127.28
_cell_angle_gamma   60.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMn2Be
_chemical_formula_sum   'Sr1 Mn2 Be1'
_cell_volume   60.34
_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  0.79  1.0
  Mn  Mn1  1  0.0  0.46  0.83  1.0
  Mn  Mn2  1  0.28  0.0  0.95  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0

data_SrMn2Be
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.57
_cell_length_b   4.91
_cell_length_c   5.53
_cell_angle_alpha   116.36
_cell_angle_beta   103.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMn2Be
_chemical_formula_sum   'Sr1 Mn2 Be1'
_cell_volume   60.34
_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  0.0  0.79  0.79  1.0
  Mn  Mn1  1  0.0  0.95  0.67  1.0
  Mn  Mn2  1  0.54  0.38  0.38  1.0
  Be  Be3  1  0.0  0.0  0.0  1.0

Sr Mn Mn Be