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NdEr2Sb3

Alexandria ALEX

Alex-ID: agm020619476 · Space group: Pnma (#62)

Basic Information

Formula
NdEr2Sb3
Alex-ID
agm020619476
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
728.45
ų
Cell a
6.2428
Å
Cell b
8.7995
Å
Cell c
13.2607
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdEr2Sb3
Nd
4.00 · 16.7%
Er
8.00 · 33.3%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0115
eV/atom
Formation energy
-1.1132
eV/atom
Corrected total energy
-131.7783
eV
Raw total energy
-131.7783
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0372
eV
DOS at Fermi level
3.0029
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_359_spg14

Decomposition

ErSb NdSb

Computed at

2025-04-15 08:53:52

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm020619476).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm020619476
data_agm020619476
_cell_length_a     6.24277
_cell_length_b     8.79948
_cell_length_c     13.26071
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       728.45303
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Nd1 Nd 0.75000 0.87345 0.08045 1.00000
  Nd2 Nd 0.75000 0.37345 0.41955 1.00000
  Nd3 Nd 0.25000 0.62655 0.58045 1.00000
  Nd4 Nd 0.25000 0.12655 0.91955 1.00000
  Er1 Er 0.75000 0.87485 0.75381 1.00000
  Er2 Er 0.75000 0.37485 0.74619 1.00000
  Er3 Er 0.75000 0.87605 0.41539 1.00000
  Er4 Er 0.75000 0.37605 0.08461 1.00000
  Er5 Er 0.25000 0.62395 0.91539 1.00000
  Er6 Er 0.25000 0.12395 0.58461 1.00000
  Er7 Er 0.25000 0.62515 0.25381 1.00000
  Er8 Er 0.25000 0.12515 0.24619 1.00000
  Sb1 Sb 0.75000 0.63241 0.58598 1.00000
  Sb2 Sb 0.75000 0.13241 0.91402 1.00000
  Sb3 Sb 0.75000 0.61746 0.91319 1.00000
  Sb4 Sb 0.75000 0.11746 0.58681 1.00000
  Sb5 Sb 0.75000 0.62491 0.25087 1.00000
  Sb6 Sb 0.75000 0.12491 0.24913 1.00000
  Sb7 Sb 0.25000 0.87509 0.75087 1.00000
  Sb8 Sb 0.25000 0.37509 0.74913 1.00000
  Sb9 Sb 0.25000 0.88254 0.41319 1.00000
  Sb10 Sb 0.25000 0.38254 0.08681 1.00000
  Sb11 Sb 0.25000 0.86759 0.08598 1.00000
  Sb12 Sb 0.25000 0.36759 0.41402 1.00000
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