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Pm6Nd2Tm3Tl

Alexandria ALEX

Alex-ID: agm004650596 · Space group: C2/m (#12)

Basic Information

Formula
Pm6Nd2Tm3Tl
Alex-ID
agm004650596
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
386.97
ų
Cell a
6.1891
Å
Cell b
6.1891
Å
Cell c
11.8578
Å
α angle
95.00
°
β angle
95.00
°
γ angle
120.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm6Nd2Tm3Tl
Pm
6.00 · 50.0%
Nd
2.00 · 16.7%
Tm
3.00 · 25.0%
Tl
1.00 · 8.3%

Energy & Stability

Energy above hull
0.0476
eV/atom
Formation energy
-0.0257
eV/atom
Corrected total energy
-54.1378
eV
Raw total energy
-54.1378
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0166
eV
DOS at Fermi level
13.0474
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

AB2C3D6_178_spg12

Decomposition

Pm2Nd PmTm2 Nd5Tl3 Pm

Computed at

2022-06-28 02:44:28.843411

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: agm004650596).

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 agm004650596
data_agm004650596
_cell_length_a     6.18909
_cell_length_b     6.18909
_cell_length_c     11.85775
_cell_angle_alpha  94.99933
_cell_angle_beta   94.99933
_cell_angle_gamma  120.08902
_cell_volume       386.97218
_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
  Pm1 Pm 0.91577 0.58893 0.74686 1.00000
  Pm2 Pm 0.75748 0.75748 0.25395 1.00000
  Pm3 Pm 0.08423 0.41107 0.25314 1.00000
  Pm4 Pm 0.58893 0.91577 0.74686 1.00000
  Pm5 Pm 0.24252 0.24252 0.74605 1.00000
  Pm6 Pm 0.41107 0.08423 0.25314 1.00000
  Nd1 Nd 0.33381 0.66619 0.00000 1.00000
  Nd2 Nd 0.66619 0.33381 0.00000 1.00000
  Tm1 Tm 0.16693 0.83307 0.50000 1.00000
  Tm2 Tm 0.83307 0.16693 0.50000 1.00000
  Tm3 Tm 0.50000 0.50000 0.50000 1.00000
  Tl1 Tl 0.00000 0.00000 0.00000 1.00000
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