data_Sc2MnSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.69
_cell_length_b   3.69
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2MnSe
_chemical_formula_sum   'Sc2 Mn1 Se1'
_cell_volume   78.24
_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
  Sc  Sc1  1  0.84  0.84  0.57  1.0
  Sc  Sc2  1  0.0  0.0  0.63  1.0
  Mn  Mn0  1  0.0  0.0  0.5  1.0
  Se  Se3  1  0.84  0.84  0.69  1.0

data_Sc2MnSe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sc2MnSe
_chemical_formula_sum   'Sc4 Mn2 Se2'
_cell_volume   156.49
_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
  Sc  Sc0  2  0.0  0.0  0.63  1.0
  Sc  Sc1  2  0.34  0.5  0.57  1.0
  Mn  Mn2  2  0.0  0.0  0.5  1.0
  Se  Se3  2  0.34  0.5  0.69  1.0

Sc Sc Mn Se
Sc Sc Mn Se 0 3 o o o 0 1 + + o 0 2 + + o 1 3 - - o 1 2 o o o 