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BaCe2PN5

Alexandria ALEX

Alex-ID: agm005146966 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
BaCe2PN5
Alex-ID
agm005146966
Elements
4
Sites
18
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
257.10
ų
Cell a
5.6677
Å
Cell b
6.7351
Å
Cell c
6.7351
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaCe2PN5
Ba
2.00 · 11.1%
Ce
4.00 · 22.2%
P
2.00 · 11.1%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.2334
eV/atom
Formation energy
-1.1008
eV/atom
Corrected total energy
-137.7392
eV
Raw total energy
-137.7392
eV

Electronic Structure

Indirect band gap
0.3040
eV
Direct band gap
0.3729
eV
DOS at Fermi level
1.0846
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_244_spg127

Decomposition

BaCe2PN5

Computed at

2023-01-16 20:46:47.599933

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: agm005146966).

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 agm005146966
data_agm005146966
_cell_length_a     5.66771
_cell_length_b     6.73510
_cell_length_c     6.73510
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       257.09593
_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 0.00000 0.50000 0.50000 1.00000
  Ba2 Ba 0.00000 0.00000 0.00000 1.00000
  Ce1 Ce 0.50000 0.68418 0.18418 1.00000
  Ce2 Ce 0.50000 0.18418 0.31582 1.00000
  Ce3 Ce 0.50000 0.81582 0.68418 1.00000
  Ce4 Ce 0.50000 0.31582 0.81582 1.00000
  P1 P 0.00000 0.00000 0.50000 1.00000
  P2 P 0.00000 0.50000 0.00000 1.00000
  N1 N 0.50000 0.50000 0.50000 1.00000
  N2 N 0.50000 0.00000 0.00000 1.00000
  N3 N 0.22125 0.12674 0.62674 1.00000
  N4 N 0.22125 0.87326 0.37326 1.00000
  N5 N 0.22125 0.37326 0.12674 1.00000
  N6 N 0.22125 0.62674 0.87326 1.00000
  N7 N 0.77875 0.12674 0.62674 1.00000
  N8 N 0.77875 0.62674 0.87326 1.00000
  N9 N 0.77875 0.87326 0.37326 1.00000
  N10 N 0.77875 0.37326 0.12674 1.00000
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