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Tb2ZrAs3

Alexandria ALEX

Alex-ID: agm005653583 · Space group: I4/mmm (#139)

Basic Information

Formula
Tb2ZrAs3
Alex-ID
agm005653583
Elements
3
Sites
6
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
140.00
ų
Cell a
9.0129
Å
Cell b
9.0129
Å
Cell c
9.0129
Å
α angle
154.05
°
β angle
154.05
°
γ angle
37.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2ZrAs3
Tb
2.00 · 33.3%
Zr
1.00 · 16.7%
As
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0391
eV/atom
Formation energy
-1.3698
eV/atom
Corrected total energy
-39.9804
eV
Raw total energy
-39.9804
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.7573
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_103_spg139

Decomposition

ZrAs TbAs

Computed at

2023-09-02 20:50:43.245692

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: agm005653583).

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 agm005653583
data_agm005653583
_cell_length_a     9.01287
_cell_length_b     9.01287
_cell_length_c     9.01287
_cell_angle_alpha  154.04969
_cell_angle_beta   154.04969
_cell_angle_gamma  37.02738
_cell_volume       139.99565
_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
  Tb1 Tb 0.66676 0.66676 0.00000 1.00000
  Tb2 Tb 0.33324 0.33324 0.00000 1.00000
  Zr1 Zr 0.00000 0.00000 0.00000 1.00000
  As1 As 0.50000 0.50000 0.00000 1.00000
  As2 As 0.83803 0.83803 0.00000 1.00000
  As3 As 0.16197 0.16197 0.00000 1.00000
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