data_LaMn2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.07
_cell_length_b   3.07
_cell_length_c   7.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaMn2W
_chemical_formula_sum   'La1 Mn2 W1'
_cell_volume   67.95
_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
  La  La0  1  0.0  0.0  0.0  1.0
  Mn  Mn1  1  0.53  0.53  0.26  1.0
  Mn  Mn2  1  0.53  0.53  0.95  1.0
  W  W3  1  0.0  0.0  0.61  1.0

data_LaMn2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.34
_cell_length_b   4.34
_cell_length_c   7.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaMn2W
_chemical_formula_sum   'La2 Mn4 W2'
_cell_volume   135.89
_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
  La  La0  2  0.0  0.0  0.0  1.0
  Mn  Mn1  2  0.03  0.5  0.26  1.0
  Mn  Mn2  2  0.03  0.5  0.95  1.0
  W  W3  2  0.0  0.0  0.61  1.0

La Mn Mn W
La Mn Mn W 0 2 - - - 0 2 - o - 0 2 o - - 0 2 o o - 0 1 o o o 0 1 o - o 0 1 - o o 0 1 - - o 0 3 o o - 1 3 o + o 1 3 + o o 1 3 + + o 1 3 o o o 1 1 + o o 1 1 o + o 1 2 o o - 2 3 + + o 2 3 + o o 2 3 o + o 2 3 o o o 3 3 + o o 3 3 o + o 
LaWMn2 crystallizes in the monoclinic Cm space group. La(1) is bonded in a 9-coordinate geometry to one W(1), four equivalent Mn(1), and four equivalent Mn(2) atoms. The La(1)-W(1) bond length is 2.83 Å. There are a spread of La(1)-Mn(1) bond distances ranging from 2.78-3.01 Å. There are a spread of La(1)-Mn(2) bond distances ranging from 2.05-2.35 Å. W(1) is bonded in a 13-coordinate geometry to one La(1), four equivalent W(1), four equivalent Mn(1), and four equivalent Mn(2) atoms. All W(1)-W(1) bond lengths are 3.07 Å. There are a spread of W(1)-Mn(1) bond distances ranging from 3.19-3.39 Å. There are a spread of W(1)-Mn(2) bond distances ranging from 3.19-3.39 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 13-coordinate geometry to four equivalent La(1), four equivalent W(1), one Mn(2), and four equivalent Mn(1) atoms. The Mn(1)-Mn(2) bond length is 2.27 Å. All Mn(1)-Mn(1) bond lengths are 3.07 Å. In the second Mn site, Mn(2) is bonded in a 4-coordinate geometry to four equivalent La(1), four equivalent W(1), and one Mn(1) atom.