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La6ZnTc2

Alexandria ALEX

Alex-ID: agm005702999 · Space group: Immm (#71)

Basic Information

Formula
La6ZnTc2
Alex-ID
agm005702999
Elements
3
Sites
18
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
526.56
ų
Cell a
8.8176
Å
Cell b
8.8176
Å
Cell c
8.8176
Å
α angle
106.34
°
β angle
110.71
°
γ angle
111.41
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La6ZnTc2
La
12.00 · 66.7%
Zn
2.00 · 11.1%
Tc
4.00 · 22.2%

Energy & Stability

Energy above hull
0.0238
eV/atom
Formation energy
-0.0833
eV/atom
Corrected total energy
-104.6489
eV
Raw total energy
-104.6489
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0047
eV
DOS at Fermi level
18.6618
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C6_1783_spg71

Decomposition

LaZn Tc La4Tc

Computed at

2023-07-13 01:37:31.227654

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: agm005702999).

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 agm005702999
data_agm005702999
_cell_length_a     8.81763
_cell_length_b     8.81763
_cell_length_c     8.81763
_cell_angle_alpha  106.34111
_cell_angle_beta   110.71263
_cell_angle_gamma  111.40535
_cell_volume       526.56245
_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
  La1 La 0.46210 0.27845 0.18365 1.00000
  La2 La 0.53790 0.72155 0.81635 1.00000
  La3 La 0.90521 0.72155 0.18365 1.00000
  La4 La 0.09479 0.27845 0.81635 1.00000
  La5 La 0.19703 0.76575 0.96279 1.00000
  La6 La 0.80297 0.23425 0.03721 1.00000
  La7 La 0.80297 0.76575 0.56872 1.00000
  La8 La 0.19703 0.23425 0.43128 1.00000
  La9 La 0.31468 0.98772 0.67304 1.00000
  La10 La 0.68532 0.01228 0.32696 1.00000
  La11 La 0.68532 0.35836 0.67304 1.00000
  La12 La 0.31468 0.64164 0.32696 1.00000
  Zn1 Zn 0.00000 0.50000 0.50000 1.00000
  Zn2 Zn 0.00000 0.00000 0.00000 1.00000
  Tc1 Tc 0.50000 0.38486 0.88486 1.00000
  Tc2 Tc 0.50000 0.61514 0.11514 1.00000
  Tc3 Tc 0.31861 1.00000 0.31861 1.00000
  Tc4 Tc 0.68139 0.00000 0.68139 1.00000
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