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BaPa2CrN5

Alexandria ALEX

Alex-ID: agm005147193 · Space group: I4/mcm (#140)

Basic Information

Formula
BaPa2CrN5
Alex-ID
agm005147193
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
258.96
ų
Cell a
6.7195
Å
Cell b
6.7195
Å
Cell c
7.4478
Å
α angle
116.81
°
β angle
116.81
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaPa2CrN5
Ba
2.00 · 11.1%
Pa
4.00 · 22.2%
Cr
2.00 · 11.1%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.1308
eV/atom
Formation energy
-1.3976
eV/atom
Corrected total energy
-165.7678
eV
Raw total energy
-165.7678
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0078
eV
DOS at Fermi level
7.8020
Total magnetisation
5.1441
μB

Additional Information

Prototype ID

ABC2D5_41_spg140

Decomposition

BaCrN2 Ba(PaN2)2 Pa7N12 Cr2N

Computed at

2023-01-16 16:48:06.764603

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: agm005147193).

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 agm005147193
data_agm005147193
_cell_length_a     6.71948
_cell_length_b     6.71948
_cell_length_c     7.44775
_cell_angle_alpha  116.81480
_cell_angle_beta   116.81480
_cell_angle_gamma  90.00000
_cell_volume       258.95568
_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
  Pa1 Pa 0.18333 0.31667 0.00000 1.00000
  Pa2 Pa 0.68333 0.18333 0.00000 1.00000
  Pa3 Pa 0.31667 0.81667 1.00000 1.00000
  Pa4 Pa 0.81667 0.68333 0.00000 1.00000
  Cr1 Cr 0.25000 0.75000 0.50000 1.00000
  Cr2 Cr 0.75000 0.25000 0.50000 1.00000
  N1 N 0.99289 0.49289 0.26055 1.00000
  N2 N 0.73234 0.23234 0.73945 1.00000
  N3 N 0.00711 0.50711 0.73945 1.00000
  N4 N 0.23234 0.00711 0.73945 1.00000
  N5 N 0.50711 0.73234 0.73945 1.00000
  N6 N 0.76766 0.99289 0.26055 1.00000
  N7 N 0.49289 0.26766 0.26055 1.00000
  N8 N 0.26766 0.76766 0.26055 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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