Navigation

HEAS Data Platform · Materials Science Database

Tm2ZnIr3

Alexandria ALEX

Alex-ID: agm005684471 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Tm2ZnIr3
Alex-ID
agm005684471
Elements
3
Sites
12
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
212.66
ų
Cell a
5.4833
Å
Cell b
5.4833
Å
Cell c
8.1673
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm2ZnIr3
Tm
4.00 · 33.3%
Zn
2.00 · 16.7%
Ir
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0427
eV/atom
Formation energy
-0.7461
eV/atom
Corrected total energy
-82.5611
eV
Raw total energy
-82.5611
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.3367
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_9_spg194

Decomposition

TmZnIr TmIr2

Computed at

2023-08-25 12:00:22.684240

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: agm005684471).

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 agm005684471
data_agm005684471
_cell_length_a     5.48328
_cell_length_b     5.48328
_cell_length_c     8.16732
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       212.66290
_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 0.66667 0.33333 0.43791 1.00000
  Tm2 Tm 0.33333 0.66667 0.56209 1.00000
  Tm3 Tm 0.33333 0.66667 0.93791 1.00000
  Tm4 Tm 0.66667 0.33333 0.06209 1.00000
  Zn1 Zn 0.00000 0.00000 0.50000 1.00000
  Zn2 Zn 0.00000 0.00000 0.00000 1.00000
  Ir1 Ir 0.16964 0.33929 0.25000 1.00000
  Ir2 Ir 0.33929 0.16964 0.75000 1.00000
  Ir3 Ir 0.83036 0.66071 0.75000 1.00000
  Ir4 Ir 0.16964 0.83036 0.25000 1.00000
  Ir5 Ir 0.83036 0.16964 0.75000 1.00000
  Ir6 Ir 0.66071 0.83036 0.25000 1.00000
Get direct link