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Tl2CdAs

Alexandria ALEX

Alex-ID: agm004219086 · Space group: Cmmm (#65)

Basic Information

Formula
Tl2CdAs
Alex-ID
agm004219086
Elements
3
Sites
4
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
111.37
ų
Cell a
3.2649
Å
Cell b
3.2650
Å
Cell c
10.4596
Å
α angle
90.00
°
β angle
90.00
°
γ angle
92.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl2CdAs
Tl
2.00 · 50.0%
As
1.00 · 25.0%
Cd
1.00 · 25.0%

Energy & Stability

Energy above hull
0.1772
eV/atom
Formation energy
0.1222
eV/atom
Corrected total energy
-9.8169
eV
Raw total energy
-9.8169
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
0.6311
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_6895_spg65

Decomposition

TlCdAs Tl

Computed at

2022-05-05 06:29:20

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: agm004219086).

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 agm004219086
data_agm004219086
_cell_length_a     3.26495
_cell_length_b     3.26500
_cell_length_c     10.45959
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  92.80903
_cell_volume       111.36583
_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
  Tl1 Tl 0.00000 0.00000 0.02878 1.00000
  Tl2 Tl 0.00000 0.00000 0.47122 1.00000
  As1 As 0.50000 0.50000 0.25000 1.00000
  Cd1 Cd 0.50000 0.50000 0.75000 1.00000
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