data_LaBePd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.81
_cell_length_b   4.81
_cell_length_c   4.81
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaBePd
_chemical_formula_sum   'La1 Be1 Pd1'
_cell_volume   78.58
_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  La1  1  0.7  0.7  0.7  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Pd  Pd2  1  0.4  0.4  0.4  1.0

data_LaBePd
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.81
_cell_length_b   4.81
_cell_length_c   11.78
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   LaBePd
_chemical_formula_sum   'La3 Be3 Pd3'
_cell_volume   235.73
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.3  1.0
  Be  Be1  3  0.0  0.0  0.0  1.0
  Pd  Pd2  3  0.0  0.0  0.6  1.0

La Be Pd
La Be Pd 0 2 o o + 0 2 o + o 0 2 + o o 0 1 o + + 0 1 + o + 0 1 + + o 1 2 - o o 1 2 o - o 1 2 o o - 
BeLaPd is half-Heusler structured and crystallizes in the trigonal R3m space group. Be(1) is bonded to four equivalent La(1) and three equivalent Pd(1) atoms to form distorted BeLa4Pd3 hexagonal pyramids that share corners with six equivalent La(1)Be4Pd4 hexagonal bipyramids, corners with four equivalent Pd(1)La4Be3 hexagonal pyramids, corners with six equivalent Be(1)La4Pd3 hexagonal pyramids, edges with three equivalent La(1)Be4Pd4 hexagonal bipyramids, edges with six equivalent Be(1)La4Pd3 hexagonal pyramids, and edges with six equivalent Pd(1)La4Be3 hexagonal pyramids. There are three shorter (2.80 Å) and one longer (3.54 Å) Be(1)-La(1) bond length. All Be(1)-Pd(1) bond lengths are 2.88 Å. La(1) is bonded to four equivalent Be(1) and four equivalent Pd(1) atoms to form distorted LaBe4Pd4 hexagonal bipyramids that share corners with six equivalent Be(1)La4Pd3 hexagonal pyramids, corners with six equivalent Pd(1)La4Be3 hexagonal pyramids, edges with twelve equivalent La(1)Be4Pd4 hexagonal bipyramids, edges with three equivalent Be(1)La4Pd3 hexagonal pyramids, and edges with three equivalent Pd(1)La4Be3 hexagonal pyramids. There are three shorter (2.80 Å) and one longer (3.54 Å) La(1)-Pd(1) bond length. Pd(1) is bonded to three equivalent Be(1) and four equivalent La(1) atoms to form distorted PdLa4Be3 hexagonal pyramids that share corners with six equivalent La(1)Be4Pd4 hexagonal bipyramids, corners with four equivalent Be(1)La4Pd3 hexagonal pyramids, corners with six equivalent Pd(1)La4Be3 hexagonal pyramids, edges with three equivalent La(1)Be4Pd4 hexagonal bipyramids, edges with six equivalent Be(1)La4Pd3 hexagonal pyramids, and edges with six equivalent Pd(1)La4Be3 hexagonal pyramids.