Navigation

HEAS Data Platform · Materials Science Database

Pr13Sm3O24

Alexandria ALEX

Alex-ID: agm008406491 · Space group: C2 (#5)

Basic Information

Formula
Pr13Sm3O24
Alex-ID
agm008406491
Elements
3
Sites
40
Space group
C2 (#5)
Crystal system
monoclinic
Volume
708.65
ų
Cell a
9.7223
Å
Cell b
9.7223
Å
Cell c
11.2375
Å
α angle
54.76
°
β angle
54.76
°
γ angle
70.55
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr13Sm3O24
Pr
13.00 · 32.5%
Sm
3.00 · 7.5%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0023
eV/atom
Formation energy
-3.7573
eV/atom
Corrected total energy
-345.6504
eV
Raw total energy
-328.7954
eV

Electronic Structure

Indirect band gap
3.6893
eV
Direct band gap
3.7321
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

A3B13C24_1_spg5

Decomposition

Pr2O3 Sm2O3

Computed at

2024-08-24 23:55:26.392909

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: agm008406491).

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 agm008406491
data_agm008406491
_cell_length_a     9.72233
_cell_length_b     9.72233
_cell_length_c     11.23754
_cell_angle_alpha  54.76468
_cell_angle_beta   54.76468
_cell_angle_gamma  70.54501
_cell_volume       708.65029
_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
  Pr1 Pr 0.24879 0.74597 0.25057 1.00000
  Pr2 Pr 0.74696 0.24903 0.25258 1.00000
  Pr3 Pr 0.25403 0.75121 0.74943 1.00000
  Pr4 Pr 0.75097 0.25304 0.74742 1.00000
  Pr5 Pr 0.46973 0.53027 0.50000 1.00000
  Pr6 Pr 0.50010 0.99843 0.78023 1.00000
  Pr7 Pr 0.00157 0.49990 0.21977 1.00000
  Pr8 Pr 0.28145 0.28051 0.96982 1.00000
  Pr9 Pr 0.71949 0.71855 0.03018 1.00000
  Pr10 Pr 0.97081 0.02919 0.50000 1.00000
  Pr11 Pr 0.02891 0.97109 0.00000 1.00000
  Pr12 Pr 0.99891 0.50024 0.71948 1.00000
  Pr13 Pr 0.49976 0.00109 0.28052 1.00000
  Sm1 Sm 0.21915 0.21953 0.53030 1.00000
  Sm2 Sm 0.78047 0.78085 0.46970 1.00000
  Sm3 Sm 0.53145 0.46855 0.00000 1.00000
  O1 O 0.48972 0.79038 0.23748 1.00000
  O2 O 0.78596 0.48817 0.98256 1.00000
  O3 O 0.20962 0.51028 0.76252 1.00000
  O4 O 0.51183 0.21404 0.01744 1.00000
  O5 O 0.98256 0.76164 0.97863 1.00000
  O6 O 0.23836 0.01744 0.02137 1.00000
  O7 O 0.01865 0.23778 0.22252 1.00000
  O8 O 0.76222 0.98135 0.77748 1.00000
  O9 O 0.77714 0.01956 0.21298 1.00000
  O10 O 0.22274 0.98043 0.51007 1.00000
  O11 O 0.01957 0.77726 0.48993 1.00000
  O12 O 0.98044 0.22286 0.78702 1.00000
  O13 O 0.00237 0.71045 0.26645 1.00000
  O14 O 0.71027 0.00378 0.51991 1.00000
  O15 O 0.28955 0.99763 0.73355 1.00000
  O16 O 0.99622 0.28973 0.48009 1.00000
  O17 O 0.52390 0.73813 0.51947 1.00000
  O18 O 0.26187 0.47610 0.48053 1.00000
  O19 O 0.47529 0.26588 0.27822 1.00000
  O20 O 0.73412 0.52471 0.72178 1.00000
  O21 O 0.72271 0.47934 0.28991 1.00000
  O22 O 0.28239 0.52071 0.99174 1.00000
  O23 O 0.47929 0.71761 0.00826 1.00000
  O24 O 0.52066 0.27729 0.71009 1.00000
Get direct link