data_Mn2VSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.56
_cell_length_b   4.56
_cell_length_c   4.18
_cell_angle_alpha   105.06
_cell_angle_beta   105.06
_cell_angle_gamma   37.11
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2VSe
_chemical_formula_sum   'Mn2 V1 Se1'
_cell_volume   50.35
_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  0.46  0.0  0.74  1.0
  Mn  Mn1  1  0.28  0.0  0.23  1.0
  V  V3  1  0.19  0.0  0.14  1.0
  Se  Se2  1  0.82  0.0  0.93  1.0

data_Mn2VSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.9
_cell_length_b   4.18
_cell_length_c   4.56
_cell_angle_alpha   105.06
_cell_angle_beta   108.55
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2VSe
_chemical_formula_sum   'Mn2 V1 Se1'
_cell_volume   50.35
_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  0.0  0.23  0.28  1.0
  Mn  Mn1  1  0.0  0.74  0.46  1.0
  V  V2  1  0.0  0.14  0.19  1.0
  Se  Se3  1  0.0  0.93  0.82  1.0

Mn Mn V Se