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Li2Ce3(As2Pt)2

Alexandria ALEX

Alex-ID: agm025544705 · Space group: P-3m1 (#164)

Basic Information

Formula
Li2Ce3(As2Pt)2
Alex-ID
agm025544705
Elements
4
Sites
11
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
239.58
ų
Cell a
4.3227
Å
Cell b
4.3227
Å
Cell c
14.8047
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2Ce3(As2Pt)2
Li
2.00 · 18.2%
Ce
3.00 · 27.3%
As
4.00 · 36.4%
Pt
2.00 · 18.2%

Energy & Stability

Energy above hull
0.0087
eV/atom
Formation energy
-1.0961
eV/atom
Corrected total energy
-64.4603
eV
Raw total energy
-64.4603
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.5716
Total magnetisation
2.0556
μB

Additional Information

Prototype ID

A2B2C3D4_9_spg164

Decomposition

Li2CeAs2 CeAsPt

Computed at

2024-12-28 03:07:37

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: agm025544705).

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 agm025544705
data_agm025544705
_cell_length_a     4.32272
_cell_length_b     4.32272
_cell_length_c     14.80470
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       239.57678
_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
  Li1 Li 0.66667 0.33333 0.44253 1.00000
  Li2 Li 0.33333 0.66667 0.55747 1.00000
  Ce1 Ce 0.00000 0.00000 0.72875 1.00000
  Ce2 Ce 0.00000 0.00000 0.00000 1.00000
  Ce3 Ce 0.00000 0.00000 0.27125 1.00000
  As1 As 0.66667 0.33333 0.14498 1.00000
  As2 As 0.33333 0.66667 0.85502 1.00000
  As3 As 0.66667 0.33333 0.62348 1.00000
  As4 As 0.33333 0.66667 0.37652 1.00000
  Pt1 Pt 0.66667 0.33333 0.87459 1.00000
  Pt2 Pt 0.33333 0.66667 0.12541 1.00000
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