data_Mn2BeCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.89
_cell_length_b   4.89
_cell_length_c   4.89
_cell_angle_alpha   145.31
_cell_angle_beta   118.1
_cell_angle_gamma   72.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2BeCl
_chemical_formula_sum   'Mn2 Be1 Cl1'
_cell_volume   57.78
_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
  Mn  Mn2  1  0.46  0.0  0.91  1.0
  Mn  Mn3  1  0.0  0.52  0.02  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Cl  Cl1  1  0.0  0.0  0.93  1.0

data_Mn2BeCl
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.92
_cell_length_b   4.89
_cell_length_c   4.89
_cell_angle_alpha   61.9
_cell_angle_beta   72.66
_cell_angle_gamma   72.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2BeCl
_chemical_formula_sum   'Mn2 Be1 Cl1'
_cell_volume   57.78
_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
  Mn  Mn0  1  0.02  -0.0  0.49  1.0
  Mn  Mn1  1  0.45  0.46  0.09  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Cl  Cl3  1  0.93  -0.0  0.07  1.0

Mn Mn Be Cl