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CaLa4Bi15

Alexandria ALEX

Alex-ID: agm052467185 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
CaLa4Bi15
Alex-ID
agm052467185
Elements
3
Sites
20
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
631.63
ų
Cell a
5.0982
Å
Cell b
5.0982
Å
Cell c
24.3015
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaLa4Bi15
Ca
1.00 · 5.0%
La
4.00 · 20.0%
Bi
15.00 · 75.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.5286
eV/atom
Corrected total energy
-90.4981
eV
Raw total energy
-90.4981
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.8781
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C15_19_spg2

Decomposition

CaLa4Bi15

Computed at

2024-09-13 11:09:17.690748

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: agm052467185).

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 agm052467185
data_agm052467185
_cell_length_a     5.09817
_cell_length_b     5.09817
_cell_length_c     24.30153
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       631.62858
_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
  Ca1 Ca 0.00000 0.00000 0.00000 1.00000
  La1 La 0.00000 0.00000 0.20064 1.00000
  La2 La 0.00000 0.00000 0.39994 1.00000
  La3 La 0.00000 0.00000 0.60006 1.00000
  La4 La 0.00000 0.00000 0.79936 1.00000
  Bi1 Bi 0.50000 0.50000 0.00000 1.00000
  Bi2 Bi 0.50000 0.50000 0.19922 1.00000
  Bi3 Bi 0.50000 0.50000 0.39989 1.00000
  Bi4 Bi 0.50000 0.50000 0.60011 1.00000
  Bi5 Bi 0.50000 0.50000 0.80078 1.00000
  Bi6 Bi 0.50000 0.00000 0.09842 1.00000
  Bi7 Bi 0.50000 0.00000 0.29998 1.00000
  Bi8 Bi 0.50000 0.00000 0.50000 1.00000
  Bi9 Bi 0.50000 0.00000 0.70002 1.00000
  Bi10 Bi 0.50000 0.00000 0.90158 1.00000
  Bi11 Bi 0.00000 0.50000 0.09842 1.00000
  Bi12 Bi 0.00000 0.50000 0.29998 1.00000
  Bi13 Bi 0.00000 0.50000 0.50000 1.00000
  Bi14 Bi 0.00000 0.50000 0.70002 1.00000
  Bi15 Bi 0.00000 0.50000 0.90158 1.00000
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