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K2TlP

Alexandria ALEX

Alex-ID: agm003181518 · Space group: Imm2 (#44)

Basic Information

Formula
K2TlP
Alex-ID
agm003181518
Elements
3
Sites
4
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
134.13
ų
Cell a
6.7539
Å
Cell b
6.7539
Å
Cell c
5.6272
Å
α angle
65.49
°
β angle
65.49
°
γ angle
35.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2TlP
P
1.00 · 25.0%
Tl
1.00 · 25.0%
K
2.00 · 50.0%

Energy & Stability

Energy above hull
0.0735
eV/atom
Formation energy
-0.2071
eV/atom
Corrected total energy
-10.8089
eV
Raw total energy
-10.8089
eV

Electronic Structure

Indirect band gap
0.1671
eV
Direct band gap
0.6747
eV
DOS at Fermi level
0.3248
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_21_spg71

Decomposition

K10Tl7 K5P4 K8Tl11

Computed at

2021-12-05 08:45:02

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: agm003181518).

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 agm003181518
data_agm003181518
_cell_length_a     6.75389
_cell_length_b     6.75389
_cell_length_c     5.62718
_cell_angle_alpha  65.48814
_cell_angle_beta   65.48814
_cell_angle_gamma  35.48581
_cell_volume       134.12556
_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
  P1 P 0.53150 0.53150 0.46943 1.00000
  Tl1 Tl 0.18458 0.18458 0.31505 1.00000
  K1 K 0.98081 0.98081 0.01897 1.00000
  K2 K 0.80312 0.80312 0.69656 1.00000
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