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Ca5Tl2N

Alexandria ALEX

Alex-ID: agm006010754 · Space group: Pnma (#62)

Basic Information

Formula
Ca5Tl2N
Alex-ID
agm006010754
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
906.46
ų
Cell a
7.0298
Å
Cell b
8.9208
Å
Cell c
14.4545
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca5Tl2N
Ca
20.00 · 62.5%
Tl
8.00 · 25.0%
N
4.00 · 12.5%

Energy & Stability

Energy above hull
0.0558
eV/atom
Formation energy
-0.5439
eV/atom
Corrected total energy
-108.1868
eV
Raw total energy
-108.1868
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0057
eV
DOS at Fermi level
24.3212
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_1190_spg62

Decomposition

Ca9Tl3N2 CaTl

Computed at

2023-09-10 01:30:25

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: agm006010754).

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 agm006010754
data_agm006010754
_cell_length_a     7.02979
_cell_length_b     8.92078
_cell_length_c     14.45450
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       906.45975
_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 0.75000 0.70926 0.09543 1.00000
  Ca2 Ca 0.25000 0.29074 0.90457 1.00000
  Ca3 Ca 0.25000 0.79074 0.59543 1.00000
  Ca4 Ca 0.75000 0.20926 0.40457 1.00000
  Ca5 Ca 0.50310 0.66540 0.88690 1.00000
  Ca6 Ca 0.49690 0.33460 0.11310 1.00000
  Ca7 Ca 0.49690 0.83460 0.38690 1.00000
  Ca8 Ca 0.00310 0.33460 0.11310 1.00000
  Ca9 Ca 0.50310 0.16540 0.61310 1.00000
  Ca10 Ca 0.99690 0.66540 0.88690 1.00000
  Ca11 Ca 0.99690 0.16540 0.61310 1.00000
  Ca12 Ca 0.00310 0.83460 0.38690 1.00000
  Ca13 Ca 0.50000 0.00000 0.00000 1.00000
  Ca14 Ca 0.50000 0.50000 0.50000 1.00000
  Ca15 Ca 0.00000 0.00000 0.00000 1.00000
  Ca16 Ca 0.00000 0.50000 0.50000 1.00000
  Ca17 Ca 0.75000 0.97430 0.80289 1.00000
  Ca18 Ca 0.25000 0.02570 0.19711 1.00000
  Ca19 Ca 0.25000 0.52570 0.30289 1.00000
  Ca20 Ca 0.75000 0.47430 0.69711 1.00000
  Tl1 Tl 0.75000 0.51770 0.28586 1.00000
  Tl2 Tl 0.25000 0.48230 0.71414 1.00000
  Tl3 Tl 0.25000 0.98230 0.78586 1.00000
  Tl4 Tl 0.75000 0.01770 0.21414 1.00000
  Tl5 Tl 0.75000 0.82552 0.59274 1.00000
  Tl6 Tl 0.25000 0.17448 0.40726 1.00000
  Tl7 Tl 0.25000 0.67448 0.09274 1.00000
  Tl8 Tl 0.75000 0.32552 0.90726 1.00000
  N1 N 0.75000 0.82600 0.93984 1.00000
  N2 N 0.25000 0.17400 0.06016 1.00000
  N3 N 0.25000 0.67400 0.43984 1.00000
  N4 N 0.75000 0.32600 0.56016 1.00000
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