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Pm2Pr5Tm6

Alexandria ALEX

Alex-ID: agm005668149 · Space group: Pbam (#55)

Alexandria Database API

Basic Information

Formula
Pm2Pr5Tm6
Alex-ID
agm005668149
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
870.23
ų
Cell a
3.6057
Å
Cell b
11.7130
Å
Cell c
20.6055
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2Pr5Tm6
Pm
4.00 · 15.4%
Pr
10.00 · 38.5%
Tm
12.00 · 46.2%

Energy & Stability

Energy above hull
0.1027
eV/atom
Formation energy
0.0985
eV/atom
Corrected total energy
-117.9383
eV
Raw total energy
-117.9383
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
34.0687
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

PrTm2 Pr PmTm2

Computed at

2023-06-21 18:25:21.850753

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: agm005668149).

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 agm005668149
data_agm005668149
_cell_length_a     3.60566
_cell_length_b     11.71297
_cell_length_c     20.60554
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       870.23293
_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 0.00000 0.32718 0.28264 1.00000
  Pm2 Pm 0.00000 0.67282 0.71736 1.00000
  Pm3 Pm 0.00000 0.82718 0.21736 1.00000
  Pm4 Pm 0.00000 0.17282 0.78264 1.00000
  Pr1 Pr 0.50000 0.29968 0.44766 1.00000
  Pr2 Pr 0.50000 0.70032 0.55234 1.00000
  Pr3 Pr 0.50000 0.79968 0.05234 1.00000
  Pr4 Pr 0.50000 0.20032 0.94766 1.00000
  Pr5 Pr 0.50000 0.58509 0.27835 1.00000
  Pr6 Pr 0.50000 0.41491 0.72165 1.00000
  Pr7 Pr 0.50000 0.08509 0.22165 1.00000
  Pr8 Pr 0.50000 0.91491 0.77835 1.00000
  Pr9 Pr 0.50000 0.50000 0.00000 1.00000
  Pr10 Pr 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.07527 0.36498 1.00000
  Tm2 Tm 0.00000 0.92473 0.63502 1.00000
  Tm3 Tm 0.00000 0.57527 0.13502 1.00000
  Tm4 Tm 0.00000 0.42473 0.86498 1.00000
  Tm5 Tm 0.50000 0.31950 0.13059 1.00000
  Tm6 Tm 0.50000 0.68050 0.86941 1.00000
  Tm7 Tm 0.50000 0.81950 0.36941 1.00000
  Tm8 Tm 0.50000 0.18050 0.63059 1.00000
  Tm9 Tm 0.00000 0.56309 0.42277 1.00000
  Tm10 Tm 0.00000 0.43691 0.57723 1.00000
  Tm11 Tm 0.00000 0.06309 0.07723 1.00000
  Tm12 Tm 0.00000 0.93691 0.92277 1.00000
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