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Hf3MnTc2

Alexandria ALEX

Alex-ID: agm095980418 · Space group: P-3m1 (#164)

Basic Information

Formula
Hf3MnTc2
Alex-ID
agm095980418
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
102.76
ų
Cell a
4.5959
Å
Cell b
4.5959
Å
Cell c
5.6175
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf3MnTc2
Hf
3.00 · 50.0%
Mn
1.00 · 16.7%
Tc
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0213
eV/atom
Formation energy
-0.3726
eV/atom
Corrected total energy
-61.9973
eV
Raw total energy
-61.9972
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0063
eV
DOS at Fermi level
6.1739
Total magnetisation
1.8962
μB

Additional Information

Prototype ID

AB2C3_5276_spg1

Decomposition

Hf5Tc4 HfMn2

Computed at

2025-04-13 23:22:18

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: agm095980418).

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 agm095980418
data_agm095980418
_cell_length_a     4.59585
_cell_length_b     4.59585
_cell_length_c     5.61750
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       102.75582
_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 0.33333 0.66667 0.16845 1.00000
  Hf2 Hf 0.66667 0.33333 0.83155 1.00000
  Hf3 Hf 0.00000 0.00000 0.50000 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Tc1 Tc 0.33333 0.66667 0.67416 1.00000
  Tc2 Tc 0.66667 0.33333 0.32584 1.00000
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