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LaCe2TmBi4

Alexandria ALEX

Alex-ID: agm004849293 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
LaCe2TmBi4
Alex-ID
agm004849293
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
273.51
ų
Cell a
4.5908
Å
Cell b
7.9426
Å
Cell c
7.9564
Å
α angle
70.52
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaCe2TmBi4
La
1.00 · 12.5%
Ce
2.00 · 25.0%
Tm
1.00 · 12.5%
Bi
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0136
eV/atom
Formation energy
-0.8425
eV/atom
Corrected total energy
-43.5307
eV
Raw total energy
-43.5307
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
14.5723
Total magnetisation
0.1253
μB

Additional Information

Prototype ID

ABC2D4_343_spg10

Decomposition

La2CeBi3 CeTmBi2 CeBi

Computed at

2022-07-16 18:54:16.473294

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: agm004849293).

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 agm004849293
data_agm004849293
_cell_length_a     4.59084
_cell_length_b     7.94262
_cell_length_c     7.95639
_cell_angle_alpha  70.51907
_cell_angle_beta   89.99972
_cell_angle_gamma  89.99968
_cell_volume       273.50779
_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 0.50000 0.50000 1.00000 1.00000
  Ce1 Ce 0.00000 0.00000 1.00000 1.00000
  Ce2 Ce 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.49999 0.50000 1.00000
  Bi1 Bi 0.00000 0.75121 0.74183 1.00000
  Bi2 Bi 1.00000 0.24879 0.25817 1.00000
  Bi3 Bi 0.50000 0.74542 0.25933 1.00000
  Bi4 Bi 0.50000 0.25458 0.74066 1.00000
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