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Tm2Zn5Au

Alexandria ALEX

Alex-ID: agm005993188 · Space group: Cmcm (#63)

Basic Information

Formula
Tm2Zn5Au
Alex-ID
agm005993188
Elements
3
Sites
16
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
301.88
ų
Cell a
4.1771
Å
Cell b
8.2936
Å
Cell c
9.0042
Å
α angle
90.00
°
β angle
90.00
°
γ angle
104.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm2Zn5Au
Tm
4.00 · 25.0%
Zn
10.00 · 62.5%
Au
2.00 · 12.5%

Energy & Stability

Energy above hull
0.0337
eV/atom
Formation energy
-0.4099
eV/atom
Corrected total energy
-43.7812
eV
Raw total energy
-43.7812
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0237
eV
DOS at Fermi level
7.7765
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_1261_spg63

Decomposition

TmZn3 Tm2Zn17 TmZnAu

Computed at

2023-09-06 07:25:38

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: agm005993188).

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 agm005993188
data_agm005993188
_cell_length_a     4.17710
_cell_length_b     8.29356
_cell_length_c     9.00425
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  104.58572
_cell_volume       301.88148
_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
  Tm1 Tm 0.80895 0.61791 0.75000 1.00000
  Tm2 Tm 0.19105 0.38209 0.25000 1.00000
  Tm3 Tm 0.00000 0.00000 0.00000 1.00000
  Tm4 Tm 0.00000 0.00000 0.50000 1.00000
  Zn1 Zn 0.19296 0.38592 0.89312 1.00000
  Zn2 Zn 0.80704 0.61408 0.10688 1.00000
  Zn3 Zn 0.19296 0.38592 0.60688 1.00000
  Zn4 Zn 0.80704 0.61408 0.39312 1.00000
  Zn5 Zn 0.35179 0.70357 0.97819 1.00000
  Zn6 Zn 0.64821 0.29643 0.02181 1.00000
  Zn7 Zn 0.35179 0.70357 0.52181 1.00000
  Zn8 Zn 0.64821 0.29643 0.47819 1.00000
  Zn9 Zn 0.61146 0.22291 0.75000 1.00000
  Zn10 Zn 0.38854 0.77709 0.25000 1.00000
  Au1 Au 0.45216 0.90432 0.75000 1.00000
  Au2 Au 0.54784 0.09568 0.25000 1.00000
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