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LaTb2NdZn4

Alexandria ALEX

Alex-ID: agm034219845 · Space group: R-3m (#166)

Basic Information

Formula
LaTb2NdZn4
Alex-ID
agm034219845
Elements
4
Sites
8
Space group
R-3m (#166)
Crystal system
trigonal
Volume
194.94
ų
Cell a
8.9476
Å
Cell b
8.9476
Å
Cell c
8.9476
Å
α angle
33.55
°
β angle
33.55
°
γ angle
33.55
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaTb2NdZn4
La
1.00 · 12.5%
Tb
2.00 · 25.0%
Nd
1.00 · 12.5%
Zn
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0112
eV/atom
Formation energy
-0.3088
eV/atom
Corrected total energy
-26.5480
eV
Raw total energy
-26.5480
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
9.4141
Total magnetisation
-0.0005
μB

Additional Information

Prototype ID

ABC2D4_898_spg12

Decomposition

Tb2NdZn3 La2NdZn3 TbZn

Computed at

2025-01-19 13:53:34

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: agm034219845).

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 agm034219845
data_agm034219845
_cell_length_a     8.94765
_cell_length_b     8.94765
_cell_length_c     8.94765
_cell_angle_alpha  33.55434
_cell_angle_beta   33.55434
_cell_angle_gamma  33.55434
_cell_volume       194.93502
_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
  Tb1 Tb 0.24971 0.24971 0.24971 1.00000
  Tb2 Tb 0.75029 0.75029 0.75029 1.00000
  Nd1 Nd 0.50000 0.50000 0.50000 1.00000
  Zn1 Zn 0.62387 0.62387 0.62387 1.00000
  Zn2 Zn 0.12593 0.12593 0.12593 1.00000
  Zn3 Zn 0.87407 0.87407 0.87407 1.00000
  Zn4 Zn 0.37613 0.37613 0.37613 1.00000
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