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Y7PtSe5

Alexandria ALEX

Alex-ID: agm006073545 · Space group: Cmcm (#63)

Basic Information

Formula
Y7PtSe5
Alex-ID
agm006073545
Elements
3
Sites
26
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
652.12
ų
Cell a
3.9826
Å
Cell b
7.0012
Å
Cell c
24.3952
Å
α angle
90.00
°
β angle
90.00
°
γ angle
106.52
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y7PtSe5
Y
14.00 · 53.8%
Pt
2.00 · 7.7%
Se
10.00 · 38.5%

Energy & Stability

Energy above hull
0.0016
eV/atom
Formation energy
-1.5741
eV/atom
Corrected total energy
-178.4910
eV
Raw total energy
-178.4910
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0449
eV
DOS at Fermi level
12.7840
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C7_26_spg63

Decomposition

Y6PtSe5 Y3Pt YSe

Computed at

2023-08-09 13:14:45.167308

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: agm006073545).

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 agm006073545
data_agm006073545
_cell_length_a     3.98257
_cell_length_b     7.00125
_cell_length_c     24.39522
_cell_angle_alpha  90.00480
_cell_angle_beta   90.00000
_cell_angle_gamma  106.52411
_cell_volume       652.11800
_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
  Y1 Y 0.45830 0.91659 0.24998 1.00000
  Y2 Y 0.54226 0.08453 0.74997 1.00000
  Y3 Y 0.63906 0.27811 0.03825 1.00000
  Y4 Y 0.36196 0.72392 0.96181 1.00000
  Y5 Y 0.36151 0.72302 0.53822 1.00000
  Y6 Y 0.63862 0.27723 0.46182 1.00000
  Y7 Y 0.20250 0.40501 0.18076 1.00000
  Y8 Y 0.79845 0.59690 0.81927 1.00000
  Y9 Y 0.79812 0.59623 0.68073 1.00000
  Y10 Y 0.20206 0.40413 0.31929 1.00000
  Y11 Y 0.91144 0.82289 0.11550 1.00000
  Y12 Y 0.08971 0.17942 0.88426 1.00000
  Y13 Y 0.08915 0.17830 0.61548 1.00000
  Y14 Y 0.91085 0.82171 0.38430 1.00000
  Pt1 Pt 0.80472 0.60945 0.25021 1.00000
  Pt2 Pt 0.19584 0.39168 0.75013 1.00000
  Se1 Se 0.00058 0.00116 0.99994 1.00000
  Se2 Se 0.72125 0.44250 0.92901 1.00000
  Se3 Se 0.27973 0.55946 0.07102 1.00000
  Se4 Se 0.55530 0.11061 0.35576 1.00000
  Se5 Se 0.44488 0.88976 0.64427 1.00000
  Se6 Se 0.00000 0.00000 0.49994 1.00000
  Se7 Se 0.27930 0.55859 0.42901 1.00000
  Se8 Se 0.72086 0.44172 0.57102 1.00000
  Se9 Se 0.44523 0.89046 0.85574 1.00000
  Se10 Se 0.55572 0.11144 0.14430 1.00000
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