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CePm(HoSb2)2

Alexandria ALEX

Alex-ID: agm004843897 · Space group: P2/m (#10)

Basic Information

Formula
CePm(HoSb2)2
Alex-ID
agm004843897
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
246.12
ų
Cell a
4.4325
Å
Cell b
7.6654
Å
Cell c
7.6807
Å
α angle
70.58
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CePm(HoSb2)2
Ce
1.00 · 12.5%
Pm
1.00 · 12.5%
Ho
2.00 · 25.0%
Sb
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0028
eV/atom
Formation energy
-1.1145
eV/atom
Corrected total energy
-45.2475
eV
Raw total energy
-45.2475
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
7.6383
Total magnetisation
0.7267
μB

Additional Information

Prototype ID

ABC2D4_343_spg10

Decomposition

CeHo4Sb5 CePm2Sb3

Computed at

2022-07-19 16:03:22.598489

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: agm004843897).

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 agm004843897
data_agm004843897
_cell_length_a     4.43247
_cell_length_b     7.66539
_cell_length_c     7.68069
_cell_angle_alpha  70.58015
_cell_angle_beta   89.99972
_cell_angle_gamma  89.99968
_cell_volume       246.11647
_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
  Ce1 Ce 0.50000 0.50000 1.00000 1.00000
  Pm1 Pm 0.00000 0.49999 0.50000 1.00000
  Ho1 Ho 0.00000 0.00000 1.00000 1.00000
  Ho2 Ho 0.50000 0.00000 0.50000 1.00000
  Sb1 Sb 0.00000 0.75754 0.74798 1.00000
  Sb2 Sb 1.00000 0.24246 0.25202 1.00000
  Sb3 Sb 0.50000 0.75748 0.24645 1.00000
  Sb4 Sb 0.50000 0.24253 0.75355 1.00000
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