Navigation

HEAS Data Platform · Materials Science Database

ThBe2Pt2N

Alexandria ALEX

Alex-ID: agm061584052 · Space group: I4/mmm (#139)

Basic Information

Formula
ThBe2Pt2N
Alex-ID
agm061584052
Elements
4
Sites
6
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
84.64
ų
Cell a
3.8901
Å
Cell b
3.8901
Å
Cell c
6.2369
Å
α angle
71.78
°
β angle
108.22
°
γ angle
89.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThBe2Pt2N
Th
1.00 · 16.7%
Be
2.00 · 33.3%
Pt
2.00 · 33.3%
N
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0480
eV/atom
Formation energy
-1.1073
eV/atom
Corrected total energy
-41.6470
eV
Raw total energy
-41.6470
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.9382
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2_96_spg71

Decomposition

ThBe2Pt3 Th3Pt5 Be3N2

Computed at

2025-04-16 19:26:17

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: agm061584052).

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 agm061584052
data_agm061584052
_cell_length_a     3.89007
_cell_length_b     3.89007
_cell_length_c     6.23695
_cell_angle_alpha  71.78419
_cell_angle_beta   108.21581
_cell_angle_gamma  89.91290
_cell_volume       84.64215
_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
  Th1 Th 0.50000 0.50000 0.00000 1.00000
  Be1 Be 0.14178 0.85822 0.28355 1.00000
  Be2 Be 0.85822 0.14178 0.71645 1.00000
  Pt1 Pt 0.24989 0.24989 0.50000 1.00000
  Pt2 Pt 0.75011 0.75011 0.50000 1.00000
  N1 N 0.00000 0.00000 0.00000 1.00000
Get direct link