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Th6Tc2Pb

Alexandria ALEX

Alex-ID: agm005707253 · Space group: Immm (#71)

Basic Information

Formula
Th6Tc2Pb
Alex-ID
agm005707253
Elements
3
Sites
18
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
511.03
ų
Cell a
8.7683
Å
Cell b
8.7683
Å
Cell c
8.7683
Å
α angle
101.29
°
β angle
112.82
°
γ angle
114.61
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th6Tc2Pb
Th
12.00 · 66.7%
Tc
4.00 · 22.2%
Pb
2.00 · 11.1%

Energy & Stability

Energy above hull
0.0980
eV/atom
Formation energy
-0.1311
eV/atom
Corrected total energy
-140.3098
eV
Raw total energy
-140.3098
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0059
eV
DOS at Fermi level
23.8962
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

AB2C6_1783_spg71

Decomposition

Th5Pb4 Th7Tc3 Th

Computed at

2023-07-09 18:54:16.807632

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: agm005707253).

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 agm005707253
data_agm005707253
_cell_length_a     8.76834
_cell_length_b     8.76834
_cell_length_c     8.76834
_cell_angle_alpha  101.28921
_cell_angle_beta   112.81953
_cell_angle_gamma  114.60806
_cell_volume       511.03357
_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 0.48239 0.29691 0.18549 1.00000
  Th2 Th 0.51761 0.70309 0.81451 1.00000
  Th3 Th 0.88857 0.70309 0.18549 1.00000
  Th4 Th 0.11143 0.29691 0.81451 1.00000
  Th5 Th 0.20623 0.75984 0.96607 1.00000
  Th6 Th 0.79377 0.24016 0.03393 1.00000
  Th7 Th 0.79377 0.75984 0.55362 1.00000
  Th8 Th 0.20623 0.24016 0.44638 1.00000
  Th9 Th 0.30780 0.97561 0.66781 1.00000
  Th10 Th 0.69220 0.02439 0.33219 1.00000
  Th11 Th 0.69220 0.36001 0.66781 1.00000
  Th12 Th 0.30780 0.63999 0.33219 1.00000
  Tc1 Tc 0.50000 0.36519 0.86519 1.00000
  Tc2 Tc 0.50000 0.63481 0.13481 1.00000
  Tc3 Tc 0.33434 1.00000 0.33434 1.00000
  Tc4 Tc 0.66566 0.00000 0.66566 1.00000
  Pb1 Pb 0.00000 0.50000 0.50000 1.00000
  Pb2 Pb 0.00000 0.00000 0.00000 1.00000
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