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Ba5Na(SrTl)2

Alexandria ALEX

Alex-ID: agm005143045 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Ba5Na(SrTl)2
Alex-ID
agm005143045
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
1,034.59
ų
Cell a
4.5400
Å
Cell b
15.0959
Å
Cell c
15.0959
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba5Na(SrTl)2
Ba
10.00 · 50.0%
Na
2.00 · 10.0%
Sr
4.00 · 20.0%
Tl
4.00 · 20.0%

Energy & Stability

Energy above hull
0.0477
eV/atom
Formation energy
-0.1461
eV/atom
Corrected total energy
-41.0098
eV
Raw total energy
-41.0098
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
26.2173
Total magnetisation
0.0007
μB

Additional Information

Prototype ID

AB2C2D5_49_spg127

Decomposition

Ba4Tl Ba Ba2NaTl Sr8Tl3

Computed at

2022-07-15 01:59:45.025413

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: agm005143045).

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 agm005143045
data_agm005143045
_cell_length_a     4.53995
_cell_length_b     15.09588
_cell_length_c     15.09588
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1034.59088
_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 0.21042 0.05274 1.00000
  Ba2 Ba 0.50000 0.78958 0.94726 1.00000
  Ba3 Ba 0.50000 0.05274 0.78958 1.00000
  Ba4 Ba 0.50000 0.71042 0.44726 1.00000
  Ba5 Ba 0.50000 0.94726 0.21042 1.00000
  Ba6 Ba 0.50000 0.28958 0.55274 1.00000
  Ba7 Ba 0.50000 0.55274 0.71042 1.00000
  Ba8 Ba 0.50000 0.44726 0.28958 1.00000
  Ba9 Ba 0.50000 0.50000 0.00000 1.00000
  Ba10 Ba 0.50000 0.00000 0.50000 1.00000
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Na2 Na 0.00000 0.50000 0.50000 1.00000
  Sr1 Sr 0.00000 0.69069 0.19069 1.00000
  Sr2 Sr 0.00000 0.30931 0.80931 1.00000
  Sr3 Sr 0.00000 0.19069 0.30931 1.00000
  Sr4 Sr 0.00000 0.80931 0.69069 1.00000
  Tl1 Tl 0.00000 0.13356 0.63356 1.00000
  Tl2 Tl 0.00000 0.86644 0.36644 1.00000
  Tl3 Tl 0.00000 0.63356 0.86644 1.00000
  Tl4 Tl 0.00000 0.36644 0.13356 1.00000
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