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Nd3Y4ErSb8

Alexandria ALEX

Alex-ID: agm045670139 · Space group: R-3m (#166)

Basic Information

Formula
Nd3Y4ErSb8
Alex-ID
agm045670139
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
494.55
ų
Cell a
8.8747
Å
Cell b
8.8747
Å
Cell c
8.8747
Å
α angle
60.03
°
β angle
60.03
°
γ angle
60.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd3Y4ErSb8
Nd
3.00 · 18.8%
Y
4.00 · 25.0%
Er
1.00 · 6.3%
Sb
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0080
eV/atom
Formation energy
-1.1592
eV/atom
Corrected total energy
-96.2591
eV
Raw total energy
-96.2591
eV

Electronic Structure

Indirect band gap
0.0079
eV
Direct band gap
0.0079
eV
DOS at Fermi level
2.4662
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4D8_20_spg12

Decomposition

Y3ErSb4 NdSb YSb

Computed at

2025-01-19 12:30:30

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: agm045670139).

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 agm045670139
data_agm045670139
_cell_length_a     8.87467
_cell_length_b     8.87467
_cell_length_c     8.87467
_cell_angle_alpha  60.02750
_cell_angle_beta   60.02750
_cell_angle_gamma  60.02750
_cell_volume       494.55214
_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 0.00000 0.50000 0.50000 1.00000
  Nd2 Nd 0.50000 0.50000 0.00000 1.00000
  Nd3 Nd 0.50000 0.00000 0.50000 1.00000
  Y1 Y 0.50000 0.50000 0.50000 1.00000
  Y2 Y 0.00000 0.50000 0.00000 1.00000
  Y3 Y 0.50000 0.00000 0.00000 1.00000
  Y4 Y 0.00000 0.00000 0.50000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Sb1 Sb 0.24905 0.24905 0.75659 1.00000
  Sb2 Sb 0.75659 0.24905 0.24905 1.00000
  Sb3 Sb 0.24719 0.24719 0.24719 1.00000
  Sb4 Sb 0.24905 0.75659 0.24905 1.00000
  Sb5 Sb 0.75095 0.24341 0.75095 1.00000
  Sb6 Sb 0.75281 0.75281 0.75281 1.00000
  Sb7 Sb 0.24341 0.75095 0.75095 1.00000
  Sb8 Sb 0.75095 0.75095 0.24341 1.00000
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