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BaPr2AgO5

Alexandria ALEX

Alex-ID: agm005145249 · Space group: I4/mcm (#140)

Alexandria Database API

Basic Information

Formula
BaPr2AgO5
Alex-ID
agm005145249
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
295.39
ų
Cell a
6.8705
Å
Cell b
6.8705
Å
Cell c
7.9222
Å
α angle
115.70
°
β angle
115.70
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaPr2AgO5
Ba
2.00 · 11.1%
Pr
4.00 · 22.2%
Ag
2.00 · 11.1%
O
10.00 · 55.6%

Energy & Stability

Energy above hull
0.1409
eV/atom
Formation energy
-2.7135
eV/atom
Corrected total energy
-127.1090
eV
Raw total energy
-120.0861
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0156
eV
DOS at Fermi level
13.8776
Total magnetisation
1.8791
μB

Additional Information

Prototype ID

ABC2D5_41_spg140

Decomposition

Ba2AgO3 Ba(AgO2)2 Pr2O3 Ag

Computed at

2023-01-17 05:37:20.092896

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: agm005145249).

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 agm005145249
data_agm005145249
_cell_length_a     6.87047
_cell_length_b     6.87047
_cell_length_c     7.92220
_cell_angle_alpha  115.69760
_cell_angle_beta   115.69760
_cell_angle_gamma  90.00000
_cell_volume       295.38703
_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 0.25000 0.25000 0.50000 1.00000
  Ba2 Ba 0.75000 0.75000 0.50000 1.00000
  Pr1 Pr 0.17005 0.32995 0.00000 1.00000
  Pr2 Pr 0.67005 0.17005 1.00000 1.00000
  Pr3 Pr 0.32995 0.82995 0.00000 1.00000
  Pr4 Pr 0.82995 0.67005 0.00000 1.00000
  Ag1 Ag 0.25000 0.75000 0.50000 1.00000
  Ag2 Ag 0.75000 0.25000 0.50000 1.00000
  O1 O 0.97166 0.47166 0.23939 1.00000
  O2 O 0.73227 0.23227 0.76061 1.00000
  O3 O 0.02834 0.52834 0.76061 1.00000
  O4 O 0.23227 0.02834 0.76061 1.00000
  O5 O 0.52834 0.73227 0.76061 1.00000
  O6 O 0.76773 0.97166 0.23939 1.00000
  O7 O 0.47166 0.26773 0.23939 1.00000
  O8 O 0.26773 0.76773 0.23939 1.00000
  O9 O 0.50000 0.50000 0.00000 1.00000
  O10 O 0.00000 0.00000 0.00000 1.00000
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