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Ca4Tl2Sn

Alexandria ALEX

Alex-ID: agm096158050 · Space group: Pm (#6)

Basic Information

Formula
Ca4Tl2Sn
Alex-ID
agm096158050
Elements
3
Sites
7
Space group
Pm (#6)
Crystal system
monoclinic
Volume
228.63
ų
Cell a
6.3947
Å
Cell b
5.5332
Å
Cell c
6.4724
Å
α angle
90.00
°
β angle
93.33
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca4Tl2Sn
Ca
4.00 · 57.1%
Tl
2.00 · 28.6%
Sn
1.00 · 14.3%

Energy & Stability

Energy above hull
0.1707
eV/atom
Formation energy
-0.3584
eV/atom
Corrected total energy
-19.2527
eV
Raw total energy
-19.2527
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0247
eV
DOS at Fermi level
3.7486
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_437_spg10

Decomposition

Ca2Sn CaTl

Computed at

2025-04-10 15:37:53

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: agm096158050).

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 agm096158050
data_agm096158050
_cell_length_a     6.39474
_cell_length_b     5.53317
_cell_length_c     6.47243
_cell_angle_alpha  90.00000
_cell_angle_beta   93.33357
_cell_angle_gamma  90.00000
_cell_volume       228.62785
_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 0.25209 0.50000 0.34961 1.00000
  Ca2 Ca 0.51086 0.00000 0.61894 1.00000
  Ca3 Ca 0.90345 0.00000 0.24510 1.00000
  Ca4 Ca 0.66435 0.50000 0.95846 1.00000
  Tl1 Tl 0.01471 0.00000 0.75180 1.00000
  Tl2 Tl 0.76252 0.50000 0.47280 1.00000
  Sn1 Sn 0.39204 0.00000 0.10329 1.00000
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