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CaAcTl5

Alexandria ALEX

Alex-ID: agm005805380 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
CaAcTl5
Alex-ID
agm005805380
Elements
3
Sites
7
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
229.33
ų
Cell a
5.0515
Å
Cell b
5.0515
Å
Cell c
8.9872
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaAcTl5
Ca
1.00 · 14.3%
Ac
1.00 · 14.3%
Tl
5.00 · 71.4%

Energy & Stability

Energy above hull
0.1545
eV/atom
Formation energy
-0.1564
eV/atom
Corrected total energy
-19.0363
eV
Raw total energy
-19.0363
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.6478
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC5_277_spg123

Decomposition

Ca3Tl5 Ca4AcTl15 AcTl3

Computed at

2023-07-13 21:08:50.079075

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: agm005805380).

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 agm005805380
data_agm005805380
_cell_length_a     5.05148
_cell_length_b     5.05148
_cell_length_c     8.98722
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       229.33081
_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 0.50000 0.50000 0.00000 1.00000
  Ac1 Ac 0.00000 0.00000 0.50000 1.00000
  Tl1 Tl 0.00000 0.50000 0.77567 1.00000
  Tl2 Tl 0.00000 0.50000 0.22433 1.00000
  Tl3 Tl 0.50000 0.00000 0.77567 1.00000
  Tl4 Tl 0.50000 0.00000 0.22433 1.00000
  Tl5 Tl 0.50000 0.50000 0.50000 1.00000
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