Navigation

HEAS Data Platform · Materials Science Database

LaNd2(ErBi2)3

Alexandria ALEX

Alex-ID: agm030657189 · Space group: C2/m (#12)

Basic Information

Formula
LaNd2(ErBi2)3
Alex-ID
agm030657189
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
398.66
ų
Cell a
7.8851
Å
Cell b
7.8851
Å
Cell c
7.8559
Å
α angle
80.37
°
β angle
99.63
°
γ angle
60.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaNd2(ErBi2)3
La
1.00 · 8.3%
Nd
2.00 · 16.7%
Er
3.00 · 25.0%
Bi
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0046
eV/atom
Formation energy
-0.8942
eV/atom
Corrected total energy
-62.1764
eV
Raw total energy
-62.1764
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.2894
eV
DOS at Fermi level
2.2572
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_594_spg8

Decomposition

LaNd3Bi4 LaBi ErBi

Computed at

2025-01-21 02:38:42

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: agm030657189).

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 agm030657189
data_agm030657189
_cell_length_a     7.88510
_cell_length_b     7.88510
_cell_length_c     7.85592
_cell_angle_alpha  80.37175
_cell_angle_beta   99.62825
_cell_angle_gamma  60.00520
_cell_volume       398.65823
_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
  La1 La 0.00000 0.00000 0.00000 1.00000
  Nd1 Nd 0.33309 0.33309 0.00000 1.00000
  Nd2 Nd 0.66691 0.66691 0.00000 1.00000
  Er1 Er 0.16586 0.16586 0.50000 1.00000
  Er2 Er 0.83414 0.83414 0.50000 1.00000
  Er3 Er 0.50000 0.50000 0.50000 1.00000
  Bi1 Bi 0.42322 0.91241 0.26256 1.00000
  Bi2 Bi 0.24848 0.75152 0.73825 1.00000
  Bi3 Bi 0.57678 0.08759 0.73744 1.00000
  Bi4 Bi 0.08759 0.57678 0.26256 1.00000
  Bi5 Bi 0.75152 0.24848 0.26175 1.00000
  Bi6 Bi 0.91241 0.42322 0.73744 1.00000
Get direct link