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CsPa2GaN5

Alexandria ALEX

Alex-ID: agm005176704 · Space group: I4/mcm (#140)

Basic Information

Formula
CsPa2GaN5
Alex-ID
agm005176704
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
275.65
ų
Cell a
6.8121
Å
Cell b
6.8121
Å
Cell c
7.6478
Å
α angle
116.45
°
β angle
116.45
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsPa2GaN5
Cs
2.00 · 11.1%
Pa
4.00 · 22.2%
Ga
2.00 · 11.1%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.4286
eV/atom
Formation energy
-0.9175
eV/atom
Corrected total energy
-141.8057
eV
Raw total energy
-141.8056
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.8237
Total magnetisation
1.9574
μB

Additional Information

Prototype ID

ABC2D5_273_spg140

Decomposition

CsN2 Pa7N12 Cs GaN

Computed at

2023-01-16 18:07:13.449235

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: agm005176704).

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 agm005176704
data_agm005176704
_cell_length_a     6.81209
_cell_length_b     6.81209
_cell_length_c     7.64780
_cell_angle_alpha  116.44654
_cell_angle_beta   116.44654
_cell_angle_gamma  90.00000
_cell_volume       275.65499
_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
  Cs1 Cs 0.25000 0.25000 0.50000 1.00000
  Cs2 Cs 0.75000 0.75000 0.50000 1.00000
  Pa1 Pa 0.19702 0.30298 0.00000 1.00000
  Pa2 Pa 0.69702 0.19702 0.00000 1.00000
  Pa3 Pa 0.30298 0.80298 1.00000 1.00000
  Pa4 Pa 0.80298 0.69702 0.00000 1.00000
  Ga1 Ga 0.25000 0.75000 0.50000 1.00000
  Ga2 Ga 0.75000 0.25000 0.50000 1.00000
  N1 N 0.98849 0.48849 0.24387 1.00000
  N2 N 0.74462 0.24462 0.75613 1.00000
  N3 N 0.01151 0.51151 0.75613 1.00000
  N4 N 0.24462 0.01151 0.75613 1.00000
  N5 N 0.51151 0.74462 0.75613 1.00000
  N6 N 0.75538 0.98849 0.24387 1.00000
  N7 N 0.48849 0.25538 0.24387 1.00000
  N8 N 0.25538 0.75538 0.24387 1.00000
  N9 N 0.50000 0.50000 0.00000 1.00000
  N10 N 0.00000 0.00000 0.00000 1.00000
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