Navigation

HEAS Data Platform · Materials Science Database

Ba2CaPr3(FeO5)2

Alexandria ALEX

Alex-ID: agm010713591 · Space group: C2 (#5)

Basic Information

Formula
Ba2CaPr3(FeO5)2
Alex-ID
agm010713591
Elements
5
Sites
18
Space group
C2 (#5)
Crystal system
monoclinic
Volume
275.91
ų
Cell a
6.8921
Å
Cell b
6.8921
Å
Cell c
7.1753
Å
α angle
77.55
°
β angle
77.55
°
γ angle
117.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2CaPr3(FeO5)2
Ba
2.00 · 11.1%
Ca
1.00 · 5.6%
Pr
3.00 · 16.7%
Fe
2.00 · 11.1%
O
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0413
eV/atom
Formation energy
-3.0063
eV/atom
Corrected total energy
-140.8208
eV
Raw total energy
-128.3319
eV

Electronic Structure

Indirect band gap
0.0731
eV
Direct band gap
0.0857
eV
DOS at Fermi level
1.1902
Total magnetisation
9.0000
μB

Additional Information

Prototype ID

AB2C2D3E10_29_spg5

Decomposition

BaPr2Fe2O7 Ba6Pr2Fe4O15 CaO Pr2O3 Fe

Computed at

2024-05-10 06:30:07.587941

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: agm010713591).

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 agm010713591
data_agm010713591
_cell_length_a     6.89213
_cell_length_b     6.89213
_cell_length_c     7.17532
_cell_angle_alpha  77.55305
_cell_angle_beta   77.55305
_cell_angle_gamma  117.22376
_cell_volume       275.91267
_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
  Ba1 Ba 0.00218 0.50080 0.74481 1.00000
  Ba2 Ba 0.49920 0.99782 0.25519 1.00000
  Ca1 Ca 0.54233 0.45767 0.50000 1.00000
  Pr1 Pr 0.04467 0.95533 0.00000 1.00000
  Pr2 Pr 0.95619 0.04381 0.50000 1.00000
  Pr3 Pr 0.45775 0.54225 0.00000 1.00000
  Fe1 Fe 0.99604 0.50240 0.25263 1.00000
  Fe2 Fe 0.49760 0.00396 0.74737 1.00000
  O1 O 0.98926 0.76915 0.36508 1.00000
  O2 O 0.47315 0.25430 0.87764 1.00000
  O3 O 0.52466 0.73968 0.62953 1.00000
  O4 O 0.01995 0.23696 0.13086 1.00000
  O5 O 0.26032 0.47534 0.37047 1.00000
  O6 O 0.76304 0.98005 0.86914 1.00000
  O7 O 0.23085 0.01074 0.63492 1.00000
  O8 O 0.74570 0.52685 0.12236 1.00000
  O9 O 0.74517 0.25483 0.50000 1.00000
  O10 O 0.25194 0.74806 0.00000 1.00000
Get direct link