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HEAS Data Platform · Materials Science Database

Tm3Ni11Ge4

Alexandria ALEX

Alex-ID: agm005274520 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Tm3Ni11Ge4
Alex-ID
agm005274520
Elements
3
Sites
36
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
505.24
ų
Cell a
8.2679
Å
Cell b
8.2679
Å
Cell c
8.5346
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm3Ni11Ge4
Tm
6.00 · 16.7%
Ni
22.00 · 61.1%
Ge
8.00 · 22.2%

Energy & Stability

Energy above hull
0.0871
eV/atom
Formation energy
-0.4638
eV/atom
Corrected total energy
-207.7098
eV
Raw total energy
-207.7097
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
29.7289
Total magnetisation
0.0005
μB

Additional Information

Prototype ID

A3B4C11_0_spg194

Decomposition

TmNi3Ge2 TmNi4Ge

Computed at

2024-10-06 03:07:23

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: agm005274520).

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 agm005274520
data_agm005274520
_cell_length_a     8.26786
_cell_length_b     8.26786
_cell_length_c     8.53458
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  119.99999
_cell_volume       505.24168
_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 0.80416 0.19584 0.75000 1.00000
  Tm2 Tm 0.19584 0.80416 0.25000 1.00000
  Tm3 Tm 0.39168 0.19584 0.75000 1.00000
  Tm4 Tm 0.60832 0.80416 0.25000 1.00000
  Tm5 Tm 0.80416 0.60832 0.75000 1.00000
  Tm6 Tm 0.19584 0.39168 0.25000 1.00000
  Ni1 Ni 0.84368 0.15632 0.40510 1.00000
  Ni2 Ni 0.15632 0.84368 0.59490 1.00000
  Ni3 Ni 0.31263 0.15632 0.40510 1.00000
  Ni4 Ni 0.15632 0.84368 0.90510 1.00000
  Ni5 Ni 0.68737 0.84368 0.59490 1.00000
  Ni6 Ni 0.84368 0.15632 0.09490 1.00000
  Ni7 Ni 0.84368 0.68737 0.40510 1.00000
  Ni8 Ni 0.68737 0.84368 0.90510 1.00000
  Ni9 Ni 0.15632 0.31263 0.59490 1.00000
  Ni10 Ni 0.31263 0.15632 0.09490 1.00000
  Ni11 Ni 0.15632 0.31263 0.90510 1.00000
  Ni12 Ni 0.84368 0.68737 0.09490 1.00000
  Ni13 Ni 0.43501 0.56499 0.75000 1.00000
  Ni14 Ni 0.56499 0.43501 0.25000 1.00000
  Ni15 Ni 0.12998 0.56499 0.75000 1.00000
  Ni16 Ni 0.87002 0.43501 0.25000 1.00000
  Ni17 Ni 0.43501 0.87002 0.75000 1.00000
  Ni18 Ni 0.56499 0.12998 0.25000 1.00000
  Ni19 Ni 0.66667 0.33333 0.00234 1.00000
  Ni20 Ni 0.33333 0.66667 0.99766 1.00000
  Ni21 Ni 0.33333 0.66667 0.50234 1.00000
  Ni22 Ni 0.66667 0.33333 0.49766 1.00000
  Ge1 Ge 0.50000 0.50000 0.00000 1.00000
  Ge2 Ge 0.00000 0.50000 0.00000 1.00000
  Ge3 Ge 0.50000 0.50000 0.50000 1.00000
  Ge4 Ge 0.50000 0.00000 0.00000 1.00000
  Ge5 Ge 0.00000 0.50000 0.50000 1.00000
  Ge6 Ge 0.50000 0.00000 0.50000 1.00000
  Ge7 Ge 0.00000 0.00000 0.75000 1.00000
  Ge8 Ge 0.00000 0.00000 0.25000 1.00000
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