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K2CeTe3

Alexandria ALEX

Alex-ID: agm070964800 · Space group: P4_332 (#212)

Basic Information

Formula
K2CeTe3
Alex-ID
agm070964800
Elements
3
Sites
24
Space group
P4_332 (#212)
Crystal system
cubic
Volume
945.85
ų
Cell a
9.8161
Å
Cell b
9.8161
Å
Cell c
9.8161
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2CeTe3
K
8.00 · 33.3%
Ce
4.00 · 16.7%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1690
eV/atom
Formation energy
-1.0410
eV/atom
Corrected total energy
-95.2360
eV
Raw total energy
-95.2360
eV

Electronic Structure

Indirect band gap
0.3653
eV
Direct band gap
0.3713
eV
DOS at Fermi level
-0.5117
Total magnetisation
0.5276
μB

Additional Information

Prototype ID

AB2C3_205_spg213

Decomposition

K2CeTe3

Computed at

2024-08-06 23:21:03.225091

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: agm070964800).

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 agm070964800
data_agm070964800
_cell_length_a     9.81613
_cell_length_b     9.81613
_cell_length_c     9.81613
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       945.84598
_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
  K1 K 0.78610 0.78610 0.78610 1.00000
  K2 K 0.71390 0.21390 0.28610 1.00000
  K3 K 0.21390 0.28610 0.71390 1.00000
  K4 K 0.28610 0.71390 0.21390 1.00000
  K5 K 0.03610 0.53610 0.96390 1.00000
  K6 K 0.46390 0.46390 0.46390 1.00000
  K7 K 0.53610 0.96390 0.03610 1.00000
  K8 K 0.96390 0.03610 0.53610 1.00000
  Ce1 Ce 0.12500 0.12500 0.12500 1.00000
  Ce2 Ce 0.37500 0.87500 0.62500 1.00000
  Ce3 Ce 0.87500 0.62500 0.37500 1.00000
  Ce4 Ce 0.62500 0.37500 0.87500 1.00000
  Te1 Te 0.62500 0.79682 0.45318 1.00000
  Te2 Te 0.87500 0.20318 0.95318 1.00000
  Te3 Te 0.37500 0.29682 0.04682 1.00000
  Te4 Te 0.12500 0.70318 0.54682 1.00000
  Te5 Te 0.45318 0.62500 0.79682 1.00000
  Te6 Te 0.95318 0.87500 0.20318 1.00000
  Te7 Te 0.04682 0.37500 0.29682 1.00000
  Te8 Te 0.54682 0.12500 0.70318 1.00000
  Te9 Te 0.79682 0.45318 0.62500 1.00000
  Te10 Te 0.20318 0.95318 0.87500 1.00000
  Te11 Te 0.29682 0.04682 0.37500 1.00000
  Te12 Te 0.70318 0.54682 0.12500 1.00000
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