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In2TcSnHg

Alexandria ALEX

Alex-ID: agm001662622 · Space group: P4/mmm (#123)

Basic Information

Formula
In2TcSnHg
Alex-ID
agm001662622
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
143.44
ų
Cell a
5.2792
Å
Cell b
5.2792
Å
Cell c
5.1468
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
In2TcSnHg
Tc
1.00 · 20.0%
In
2.00 · 40.0%
Hg
1.00 · 20.0%
Sn
1.00 · 20.0%

Energy & Stability

Energy above hull
0.1808
eV/atom
Formation energy
0.1700
eV/atom
Corrected total energy
-19.4189
eV
Raw total energy
-19.4189
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.6159
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

In TcSn2 Tc Hg

Computed at

2020-03-17 17:28:09

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: agm001662622).

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 agm001662622
data_agm001662622
_cell_length_a     5.27921
_cell_length_b     5.27921
_cell_length_c     5.14682
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       143.44248
_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
  Tc1 Tc 0.00000 0.00000 0.00000 1.00000
  In1 In 0.00000 0.50000 0.00000 1.00000
  In2 In 0.50000 0.00000 0.00000 1.00000
  Hg1 Hg 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.00000 0.50000 1.00000
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