Navigation

HEAS Data Platform · Materials Science Database

Ba3TlPb2

Alexandria ALEX

Alex-ID: agm005677776 · Space group: P2_1/c (#14)

Basic Information

Formula
Ba3TlPb2
Alex-ID
agm005677776
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,031.94
ų
Cell a
11.7240
Å
Cell b
10.7726
Å
Cell c
9.6172
Å
α angle
90.00
°
β angle
121.83
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba3TlPb2
Ba
12.00 · 50.0%
Tl
4.00 · 16.7%
Pb
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0749
eV/atom
Formation energy
-0.4529
eV/atom
Corrected total energy
-73.0749
eV
Raw total energy
-73.0749
eV

Electronic Structure

Indirect band gap
0.0372
eV
Direct band gap
0.1278
eV
DOS at Fermi level
5.0648
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2094_spg14

Decomposition

BaTl BaPb

Computed at

2023-08-07 10:36:22.896594

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: agm005677776).

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 agm005677776
data_agm005677776
_cell_length_a     11.72398
_cell_length_b     10.77265
_cell_length_c     9.61724
_cell_angle_alpha  90.00000
_cell_angle_beta   121.83340
_cell_angle_gamma  89.99999
_cell_volume       1031.94145
_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
  Ba1 Ba 0.25550 0.96557 0.02384 1.00000
  Ba2 Ba 0.24450 0.46557 0.47616 1.00000
  Ba3 Ba 0.74450 0.03443 0.97616 1.00000
  Ba4 Ba 0.75550 0.53443 0.52384 1.00000
  Ba5 Ba 0.35306 0.59413 0.11092 1.00000
  Ba6 Ba 0.14694 0.09413 0.38908 1.00000
  Ba7 Ba 0.64694 0.40587 0.88908 1.00000
  Ba8 Ba 0.85306 0.90587 0.61092 1.00000
  Ba9 Ba 0.89329 0.67839 0.24150 1.00000
  Ba10 Ba 0.60671 0.17839 0.25850 1.00000
  Ba11 Ba 0.10671 0.32161 0.75850 1.00000
  Ba12 Ba 0.39329 0.82161 0.74150 1.00000
  Tl1 Tl 0.50084 0.85623 0.44234 1.00000
  Tl2 Tl 0.99916 0.35623 0.05766 1.00000
  Tl3 Tl 0.49916 0.14377 0.55766 1.00000
  Tl4 Tl 0.00084 0.64377 0.94234 1.00000
  Pb1 Pb 0.60201 0.82567 0.19422 1.00000
  Pb2 Pb 0.89799 0.32567 0.30578 1.00000
  Pb3 Pb 0.39799 0.17433 0.80578 1.00000
  Pb4 Pb 0.10201 0.67433 0.69422 1.00000
  Pb5 Pb 0.19567 0.77939 0.29194 1.00000
  Pb6 Pb 0.30433 0.27939 0.20806 1.00000
  Pb7 Pb 0.80433 0.22061 0.70806 1.00000
  Pb8 Pb 0.69567 0.72061 0.79194 1.00000
Get direct link