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Ba2Sr12Tl7

Alexandria ALEX

Alex-ID: agm005669459 · Space group: P-6 (#174)

Basic Information

Formula
Ba2Sr12Tl7
Alex-ID
agm005669459
Elements
3
Sites
21
Space group
P-6 (#174)
Crystal system
hexagonal
Volume
880.86
ų
Cell a
4.4327
Å
Cell b
15.1479
Å
Cell c
15.1479
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Sr12Tl7
Ba
2.00 · 9.5%
Sr
12.00 · 57.1%
Tl
7.00 · 33.3%

Energy & Stability

Energy above hull
0.0326
eV/atom
Formation energy
-0.2813
eV/atom
Corrected total energy
-46.5915
eV
Raw total energy
-46.5915
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.1829
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B7C12_15_spg174

Decomposition

Sr2Tl Ba2Tl

Computed at

2023-06-21 10:13:20.906153

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: agm005669459).

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 agm005669459
data_agm005669459
_cell_length_a     4.43273
_cell_length_b     15.14793
_cell_length_c     15.14793
_cell_angle_alpha  119.99999
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       880.86330
_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 0.50000 0.00000 0.00000 1.00000
  Ba2 Ba 0.00000 0.66667 0.33333 1.00000
  Sr1 Sr 0.50000 0.89131 0.60361 1.00000
  Sr2 Sr 0.50000 0.71230 0.10869 1.00000
  Sr3 Sr 0.50000 0.39639 0.28770 1.00000
  Sr4 Sr 0.50000 0.21211 0.77960 1.00000
  Sr5 Sr 0.50000 0.56749 0.78789 1.00000
  Sr6 Sr 0.50000 0.22039 0.43251 1.00000
  Sr7 Sr 0.00000 0.06396 0.52918 1.00000
  Sr8 Sr 0.00000 0.46521 0.93604 1.00000
  Sr9 Sr 0.00000 0.47082 0.53479 1.00000
  Sr10 Sr 0.00000 0.77315 0.73762 1.00000
  Sr11 Sr 0.00000 0.96447 0.22685 1.00000
  Sr12 Sr 0.00000 0.26238 0.03553 1.00000
  Tl1 Tl 0.00000 0.33333 0.66667 1.00000
  Tl2 Tl 0.00000 0.03696 0.80309 1.00000
  Tl3 Tl 0.00000 0.76613 0.96304 1.00000
  Tl4 Tl 0.00000 0.19691 0.23387 1.00000
  Tl5 Tl 0.50000 0.63492 0.52429 1.00000
  Tl6 Tl 0.50000 0.88936 0.36508 1.00000
  Tl7 Tl 0.50000 0.47571 0.11064 1.00000
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