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HfMgTl

Alexandria ALEX

Alex-ID: agm005659762 · Space group: Cmcm (#63)

Basic Information

Formula
HfMgTl
Alex-ID
agm005659762
Elements
3
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
139.12
ų
Cell a
5.4740
Å
Cell b
3.1002
Å
Cell c
8.3431
Å
α angle
100.71
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfMgTl
Hf
2.00 · 33.3%
Mg
2.00 · 33.3%
Tl
2.00 · 33.3%

Energy & Stability

Energy above hull
0.2995
eV/atom
Formation energy
0.2756
eV/atom
Corrected total energy
-26.1751
eV
Raw total energy
-26.1751
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0237
eV
DOS at Fermi level
4.5116
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_8774_spg63

Decomposition

Mg2Tl Hf Tl

Computed at

2023-06-17 19:30:02.240548

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: agm005659762).

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 agm005659762
data_agm005659762
_cell_length_a     5.47404
_cell_length_b     3.10025
_cell_length_c     8.34306
_cell_angle_alpha  100.70768
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       139.12380
_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
  Hf1 Hf 0.25000 0.82494 0.64989 1.00000
  Hf2 Hf 0.75000 0.17506 0.35011 1.00000
  Mg1 Mg 0.00000 0.00000 0.00000 1.00000
  Mg2 Mg 0.50000 0.00000 0.00000 1.00000
  Tl1 Tl 0.25000 0.64638 0.29276 1.00000
  Tl2 Tl 0.75000 0.35362 0.70724 1.00000
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