Navigation

HEAS Data Platform · Materials Science Database

Pm3Sb4Ir3

Alexandria ALEX

Alex-ID: agm005682168 · Space group: I-43d (#220)

Alexandria Database API

Basic Information

Formula
Pm3Sb4Ir3
Alex-ID
agm005682168
Elements
3
Sites
20
Space group
I-43d (#220)
Crystal system
cubic
Volume
483.11
ų
Cell a
8.5616
Å
Cell b
8.5616
Å
Cell c
8.5616
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3Sb4Ir3
Pm
6.00 · 30.0%
Sb
8.00 · 40.0%
Ir
6.00 · 30.0%

Energy & Stability

Energy above hull
0.0799
eV/atom
Formation energy
-0.7512
eV/atom
Corrected total energy
-129.6721
eV
Raw total energy
-129.6721
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
23.5691
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B3C4_1_spg220

Decomposition

PmSbIr PmSb Sb2Ir

Computed at

2023-06-29 08:58:43.868585

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: agm005682168).

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 agm005682168
data_agm005682168
_cell_length_a     8.56163
_cell_length_b     8.56164
_cell_length_c     8.56164
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       483.11252
_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 0.62500 0.75000 0.87500 1.00000
  Pm2 Pm 0.87500 0.25000 0.62500 1.00000
  Pm3 Pm 0.12500 0.37500 0.25000 1.00000
  Pm4 Pm 0.37500 0.12500 0.75000 1.00000
  Pm5 Pm 0.25000 0.87500 0.12500 1.00000
  Pm6 Pm 0.75000 0.62500 0.37500 1.00000
  Sb1 Sb 1.00000 1.00000 0.34933 1.00000
  Sb2 Sb 0.50000 0.34933 0.50000 1.00000
  Sb3 Sb 0.65067 0.15067 0.15067 1.00000
  Sb4 Sb 1.00000 1.00000 0.84933 1.00000
  Sb5 Sb 0.84933 0.50000 0.00000 1.00000
  Sb6 Sb 0.50000 0.84933 0.50000 1.00000
  Sb7 Sb 0.34933 0.50000 0.00000 1.00000
  Sb8 Sb 0.15067 0.65067 0.65067 1.00000
  Ir1 Ir 0.12500 0.75000 0.37500 1.00000
  Ir2 Ir 0.37500 0.25000 0.12500 1.00000
  Ir3 Ir 0.62500 0.87500 0.25000 1.00000
  Ir4 Ir 0.87500 0.62500 0.75000 1.00000
  Ir5 Ir 0.25000 0.37500 0.62500 1.00000
  Ir6 Ir 0.75000 0.12500 0.87500 1.00000
Get direct link