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PmTmSb

Alexandria ALEX

Alex-ID: agm017322579 · Space group: P4/nmm (#129)

Alexandria Database API

Basic Information

Formula
PmTmSb
Alex-ID
agm017322579
Elements
3
Sites
6
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
174.39
ų
Cell a
4.5024
Å
Cell b
4.5024
Å
Cell c
8.6027
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmTmSb
Pm
2.00 · 33.3%
Tm
2.00 · 33.3%
Sb
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8303
eV/atom
Corrected total energy
-31.6705
eV
Raw total energy
-31.6705
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0130
eV
DOS at Fermi level
5.1741
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_598_spg129

Decomposition

PmTmSb

Computed at

2025-04-15 02:44:55

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: agm017322579).

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 agm017322579
data_agm017322579
_cell_length_a     4.50243
_cell_length_b     4.50243
_cell_length_c     8.60266
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       174.39176
_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 0.50000 0.64858 1.00000
  Pm2 Pm 0.50000 0.00000 0.35142 1.00000
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
  Tm2 Tm 0.50000 0.50000 0.00000 1.00000
  Sb1 Sb 0.50000 0.00000 0.72875 1.00000
  Sb2 Sb 0.00000 0.50000 0.27125 1.00000
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