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Tm3MgZn2

Alexandria ALEX

Alex-ID: agm036083734 · Space group: P-3m1 (#164)

Basic Information

Formula
Tm3MgZn2
Alex-ID
agm036083734
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
138.70
ų
Cell a
5.0626
Å
Cell b
5.0626
Å
Cell c
6.2488
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm3MgZn2
Tm
3.00 · 50.0%
Mg
1.00 · 16.7%
Zn
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0140
eV/atom
Formation energy
-0.2401
eV/atom
Corrected total energy
-19.0062
eV
Raw total energy
-19.0062
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.8596
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C3_5276_spg1

Decomposition

Tm3MgZn2

Computed at

2025-04-15 06:50:13

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: agm036083734).

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 agm036083734
data_agm036083734
_cell_length_a     5.06257
_cell_length_b     5.06257
_cell_length_c     6.24882
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       138.69798
_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 0.00000 0.00000 0.50000 1.00000
  Tm2 Tm 0.66667 0.33333 0.80895 1.00000
  Tm3 Tm 0.33333 0.66667 0.19105 1.00000
  Mg1 Mg 0.00000 0.00000 0.00000 1.00000
  Zn1 Zn 0.66667 0.33333 0.29942 1.00000
  Zn2 Zn 0.33333 0.66667 0.70058 1.00000
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