Navigation

HEAS Data Platform · Materials Science Database

AcMnSi2Pt5

Alexandria ALEX

Alex-ID: agm005169082 · Space group: P4/mmm (#123)

Basic Information

Formula
AcMnSi2Pt5
Alex-ID
agm005169082
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
178.72
ų
Cell a
4.1719
Å
Cell b
4.1719
Å
Cell c
10.2685
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcMnSi2Pt5
Ac
1.00 · 11.1%
Mn
1.00 · 11.1%
Si
2.00 · 22.2%
Pt
5.00 · 55.6%

Energy & Stability

Energy above hull
0.1427
eV/atom
Formation energy
-0.6747
eV/atom
Corrected total energy
-60.6361
eV
Raw total energy
-60.6361
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.8504
Total magnetisation
4.4082
μB

Additional Information

Prototype ID

ABC2D5_209_spg123

Decomposition

MnSiPt2 AcSiPt3

Computed at

2023-01-19 13:52:46.943624

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: agm005169082).

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 agm005169082
data_agm005169082
_cell_length_a     4.17186
_cell_length_b     4.17186
_cell_length_c     10.26845
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       178.71633
_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
  Ac1 Ac 0.00000 0.00000 0.50000 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Si1 Si 0.50000 0.50000 0.26945 1.00000
  Si2 Si 0.50000 0.50000 0.73055 1.00000
  Pt1 Pt 0.00000 0.50000 0.15794 1.00000
  Pt2 Pt 0.50000 0.00000 0.15794 1.00000
  Pt3 Pt 0.00000 0.50000 0.84206 1.00000
  Pt4 Pt 0.50000 0.00000 0.84206 1.00000
  Pt5 Pt 0.50000 0.50000 0.50000 1.00000
Get direct link