Navigation

HEAS Data Platform · Materials Science Database

Sm3Y(HoP3)2

Alexandria ALEX

Alex-ID: agm034656609 · Space group: C2/m (#12)

Basic Information

Formula
Sm3Y(HoP3)2
Alex-ID
agm034656609
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
282.22
ų
Cell a
9.0573
Å
Cell b
9.0573
Å
Cell c
8.1034
Å
α angle
77.10
°
β angle
102.90
°
γ angle
154.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm3Y(HoP3)2
Sm
3.00 · 25.0%
Y
1.00 · 8.3%
Ho
2.00 · 16.7%
P
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0049
eV/atom
Formation energy
-1.5913
eV/atom
Corrected total energy
-81.3453
eV
Raw total energy
-81.3453
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
1.3618
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_125_spg2

Decomposition

Y3HoP4 YHo3P4 SmP

Computed at

2025-02-03 00:27:02

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: agm034656609).

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 agm034656609
data_agm034656609
_cell_length_a     9.05726
_cell_length_b     9.05726
_cell_length_c     8.10342
_cell_angle_alpha  77.10409
_cell_angle_beta   102.89591
_cell_angle_gamma  154.14197
_cell_volume       282.22451
_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
  Sm1 Sm 0.50000 0.50000 0.50000 1.00000
  Sm2 Sm 0.83342 0.16658 0.16692 1.00000
  Sm3 Sm 0.16658 0.83342 0.83308 1.00000
  Y1 Y 0.50000 0.50000 0.00000 1.00000
  Ho1 Ho 0.83321 0.16679 0.66662 1.00000
  Ho2 Ho 0.16679 0.83321 0.33338 1.00000
  P1 P 0.33446 0.66554 0.91244 1.00000
  P2 P 0.66832 0.33168 0.57915 1.00000
  P3 P 0.66554 0.33446 0.08756 1.00000
  P4 P 0.00173 0.99827 0.24733 1.00000
  P5 P 0.99827 0.00173 0.75267 1.00000
  P6 P 0.33168 0.66832 0.42085 1.00000
Get direct link