Navigation

HEAS Data Platform · Materials Science Database

Mg2Sc5Ir2Pd

Alexandria ALEX

Alex-ID: agm005142844 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Mg2Sc5Ir2Pd
Alex-ID
agm005142844
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
418.41
ų
Cell a
3.4365
Å
Cell b
11.0343
Å
Cell c
11.0343
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2Sc5Ir2Pd
Mg
4.00 · 20.0%
Sc
10.00 · 50.0%
Ir
4.00 · 20.0%
Pd
2.00 · 10.0%

Energy & Stability

Energy above hull
0.0742
eV/atom
Formation energy
-0.5990
eV/atom
Corrected total energy
-127.5040
eV
Raw total energy
-127.5040
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
18.7716
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C2D5_49_spg127

Decomposition

Sc4Ir2Pd Mg3Pd Sc11Ir4

Computed at

2022-07-14 22:51:17.379981

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: agm005142844).

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 agm005142844
data_agm005142844
_cell_length_a     3.43647
_cell_length_b     11.03427
_cell_length_c     11.03427
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       418.40764
_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
  Mg1 Mg 0.00000 0.67522 0.17522 1.00000
  Mg2 Mg 0.00000 0.32478 0.82478 1.00000
  Mg3 Mg 0.00000 0.17522 0.32478 1.00000
  Mg4 Mg 0.00000 0.82478 0.67522 1.00000
  Sc1 Sc 0.50000 0.19869 0.07015 1.00000
  Sc2 Sc 0.50000 0.80131 0.92985 1.00000
  Sc3 Sc 0.50000 0.07015 0.80131 1.00000
  Sc4 Sc 0.50000 0.69869 0.42985 1.00000
  Sc5 Sc 0.50000 0.92985 0.19869 1.00000
  Sc6 Sc 0.50000 0.30131 0.57015 1.00000
  Sc7 Sc 0.50000 0.57015 0.69869 1.00000
  Sc8 Sc 0.50000 0.42985 0.30131 1.00000
  Sc9 Sc 0.50000 0.50000 0.00000 1.00000
  Sc10 Sc 0.50000 0.00000 0.50000 1.00000
  Ir1 Ir 0.00000 0.13318 0.63318 1.00000
  Ir2 Ir 0.00000 0.86682 0.36682 1.00000
  Ir3 Ir 0.00000 0.63318 0.86682 1.00000
  Ir4 Ir 0.00000 0.36682 0.13318 1.00000
  Pd1 Pd 0.00000 0.00000 0.00000 1.00000
  Pd2 Pd 0.00000 0.50000 0.50000 1.00000
Get direct link