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NaLiGe2Pt

Alexandria ALEX

Alex-ID: agm005015768 · Space group: I-4m2 (#119)

Basic Information

Formula
NaLiGe2Pt
Alex-ID
agm005015768
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
93.52
ų
Cell a
4.2314
Å
Cell b
4.2314
Å
Cell c
6.0195
Å
α angle
110.58
°
β angle
110.58
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaLiGe2Pt
Na
1.00 · 20.0%
Li
1.00 · 20.0%
Ge
2.00 · 40.0%
Pt
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0975
eV/atom
Formation energy
-0.3478
eV/atom
Corrected total energy
-20.2947
eV
Raw total energy
-20.2947
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0730
eV
DOS at Fermi level
1.7334
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_3_spg107

Decomposition

Li3(GePt)2 Na3(GePt)4 NaGe Li3(Ge2Pt)2

Computed at

2022-07-04 12:25:34.025910

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: agm005015768).

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 agm005015768
data_agm005015768
_cell_length_a     4.23137
_cell_length_b     4.23137
_cell_length_c     6.01950
_cell_angle_alpha  110.57736
_cell_angle_beta   110.57736
_cell_angle_gamma  90.00000
_cell_volume       93.51928
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Li1 Li 0.75000 0.25000 0.50000 1.00000
  Ge1 Ge 0.61870 0.61870 0.23741 1.00000
  Ge2 Ge 0.38130 0.38130 0.76259 1.00000
  Pt1 Pt 0.25000 0.75000 0.50000 1.00000
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