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Ba2PrGaS5

Alexandria ALEX

Alex-ID: agm005278376 · Space group: Fmmm (#69)

Basic Information

Formula
Ba2PrGaS5
Alex-ID
agm005278376
Elements
4
Sites
18
Space group
Fmmm (#69)
Crystal system
orthorhombic
Volume
465.70
ų
Cell a
9.0323
Å
Cell b
8.9522
Å
Cell c
8.2504
Å
α angle
63.19
°
β angle
62.20
°
γ angle
54.61
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2PrGaS5
Ba
4.00 · 22.2%
Pr
2.00 · 11.1%
Ga
2.00 · 11.1%
S
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0459
eV/atom
Formation energy
-2.0636
eV/atom
Corrected total energy
-101.7369
eV
Raw total energy
-95.1023
eV

Electronic Structure

Indirect band gap
1.6098
eV
Direct band gap
1.6098
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_41_spg140

Decomposition

Ba(PrS2)2 Ba3(GaS3)2

Computed at

2023-05-07 20:03:04.440813

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: agm005278376).

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 agm005278376
data_agm005278376
_cell_length_a     9.03234
_cell_length_b     8.95223
_cell_length_c     8.25039
_cell_angle_alpha  63.18905
_cell_angle_beta   62.20037
_cell_angle_gamma  54.61057
_cell_volume       465.69975
_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 0.25000 1.00000
  Ba2 Ba 0.75000 0.75000 0.75000 1.00000
  Ba3 Ba 0.65757 0.34243 0.65757 1.00000
  Ba4 Ba 0.34243 0.65757 0.34243 1.00000
  Pr1 Pr 0.83378 0.16622 0.16622 1.00000
  Pr2 Pr 0.16622 0.83378 0.83378 1.00000
  Ga1 Ga 0.74892 0.74892 0.25108 1.00000
  Ga2 Ga 0.25108 0.25108 0.74892 1.00000
  S1 S 0.00000 0.00000 0.50000 1.00000
  S2 S 0.50000 0.50000 0.00000 1.00000
  S3 S 0.27684 0.99831 0.00169 1.00000
  S4 S 0.99831 0.27684 0.72316 1.00000
  S5 S 0.49019 0.80333 0.50981 1.00000
  S6 S 0.80333 0.49019 0.19667 1.00000
  S7 S 0.72316 0.00169 0.99831 1.00000
  S8 S 0.00169 0.72316 0.27684 1.00000
  S9 S 0.50981 0.19667 0.49019 1.00000
  S10 S 0.19667 0.50981 0.80333 1.00000
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