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La2Pt2W

Alexandria ALEX

Alex-ID: agm002986802 · Space group: P4/mbm (#127)

Basic Information

Formula
La2Pt2W
Alex-ID
agm002986802
Elements
3
Sites
10
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
233.16
ų
Cell a
7.0103
Å
Cell b
7.0103
Å
Cell c
4.7445
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Pt2W
W
2.00 · 20.0%
Pt
4.00 · 40.0%
La
4.00 · 40.0%

Energy & Stability

Energy above hull
0.5773
eV/atom
Formation energy
-0.3649
eV/atom
Corrected total energy
-73.6172
eV
Raw total energy
-73.6172
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0007
eV
DOS at Fermi level
12.8682
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_3_spg127

Decomposition

LaPt W

Computed at

2017-08-12 06:07:49

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: agm002986802).

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 agm002986802
data_agm002986802
_cell_length_a     7.01028
_cell_length_b     7.01028
_cell_length_c     4.74453
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       233.16493
_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
  W1 W 0.00000 0.00000 0.00000 1.00000
  W2 W 0.50000 0.50000 0.00000 1.00000
  Pt1 Pt 0.35463 0.85463 0.00000 1.00000
  Pt2 Pt 0.85463 0.64537 0.00000 1.00000
  Pt3 Pt 0.64537 0.14537 0.00000 1.00000
  Pt4 Pt 0.14537 0.35463 0.00000 1.00000
  La1 La 0.17174 0.67174 0.50000 1.00000
  La2 La 0.67174 0.82826 0.50000 1.00000
  La3 La 0.82826 0.32826 0.50000 1.00000
  La4 La 0.32826 0.17174 0.50000 1.00000
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