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CaTh2Bi3

Alexandria ALEX

Alex-ID: agm020574142 · Space group: Pnma (#62)

Basic Information

Formula
CaTh2Bi3
Alex-ID
agm020574142
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
827.66
ų
Cell a
6.5156
Å
Cell b
9.2179
Å
Cell c
13.7804
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaTh2Bi3
Ca
4.00 · 16.7%
Th
8.00 · 33.3%
Bi
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0026
eV/atom
Formation energy
-0.6933
eV/atom
Corrected total energy
-130.5968
eV
Raw total energy
-130.5968
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0282
eV
DOS at Fermi level
9.4160
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1824_spg62

Decomposition

Ca3Th5Bi8 CaTh3Bi4

Computed at

2025-03-10 16:25:10

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: agm020574142).

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 agm020574142
data_agm020574142
_cell_length_a     6.51562
_cell_length_b     9.21794
_cell_length_c     13.78039
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       827.65831
_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 0.25000 0.37813 0.58253 1.00000
  Ca2 Ca 0.25000 0.87813 0.91747 1.00000
  Ca3 Ca 0.75000 0.12187 0.08253 1.00000
  Ca4 Ca 0.75000 0.62187 0.41747 1.00000
  Th1 Th 0.25000 0.37571 0.25161 1.00000
  Th2 Th 0.25000 0.87571 0.24839 1.00000
  Th3 Th 0.25000 0.37332 0.91651 1.00000
  Th4 Th 0.25000 0.87332 0.58349 1.00000
  Th5 Th 0.75000 0.12668 0.41651 1.00000
  Th6 Th 0.75000 0.62668 0.08349 1.00000
  Th7 Th 0.75000 0.12429 0.75161 1.00000
  Th8 Th 0.75000 0.62429 0.74839 1.00000
  Bi1 Bi 0.25000 0.12788 0.08460 1.00000
  Bi2 Bi 0.25000 0.62788 0.41540 1.00000
  Bi3 Bi 0.25000 0.12573 0.41771 1.00000
  Bi4 Bi 0.25000 0.62573 0.08229 1.00000
  Bi5 Bi 0.25000 0.12470 0.74904 1.00000
  Bi6 Bi 0.25000 0.62470 0.75096 1.00000
  Bi7 Bi 0.75000 0.37530 0.24904 1.00000
  Bi8 Bi 0.75000 0.87530 0.25096 1.00000
  Bi9 Bi 0.75000 0.37427 0.91771 1.00000
  Bi10 Bi 0.75000 0.87427 0.58229 1.00000
  Bi11 Bi 0.75000 0.37212 0.58460 1.00000
  Bi12 Bi 0.75000 0.87212 0.91540 1.00000
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