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BaPrNpAsO6

Alexandria ALEX

Alex-ID: agm011600599 · Space group: Cccm (#66)

Alexandria Database API

Basic Information

Formula
BaPrNpAsO6
Alex-ID
agm011600599
Elements
5
Sites
20
Space group
Cccm (#66)
Crystal system
orthorhombic
Volume
308.63
ų
Cell a
5.9979
Å
Cell b
5.9979
Å
Cell c
8.5805
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaPrNpAsO6
Ba
2.00 · 10.0%
Pr
2.00 · 10.0%
Np
2.00 · 10.0%
As
2.00 · 10.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.3766
eV/atom
Formation energy
-2.7975
eV/atom
Corrected total energy
-164.0426
eV
Raw total energy
-155.6151
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0341
eV
DOS at Fermi level
17.4276
Total magnetisation
5.9959
μB

Additional Information

Prototype ID

ABCDE6_47_spg2

Decomposition

Pr6NpO12 Ba3(AsO4)2 BaNpO4 Pr2As4O9 As

Computed at

2024-06-24 11:31:52.681174

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: agm011600599).

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 agm011600599
data_agm011600599
_cell_length_a     5.99789
_cell_length_b     5.99789
_cell_length_c     8.58045
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.98565
_cell_volume       308.63343
_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 0.50000 0.50000 0.25000 1.00000
  Ba2 Ba 0.50000 0.50000 0.75000 1.00000
  Pr1 Pr 0.00000 0.00000 0.25000 1.00000
  Pr2 Pr 0.00000 0.00000 0.75000 1.00000
  Np1 Np 0.00000 0.50000 0.00000 1.00000
  Np2 Np 0.50000 0.00000 0.50000 1.00000
  As1 As 0.00000 0.50000 0.50000 1.00000
  As2 As 0.50000 0.00000 0.00000 1.00000
  O1 O 0.00000 0.50000 0.25348 1.00000
  O2 O 0.50000 0.00000 0.24652 1.00000
  O3 O 0.00000 0.50000 0.74652 1.00000
  O4 O 0.50000 0.00000 0.75348 1.00000
  O5 O 0.82339 0.83352 0.00000 1.00000
  O6 O 0.17661 0.16648 0.00000 1.00000
  O7 O 0.69610 0.30266 0.00000 1.00000
  O8 O 0.30390 0.69734 0.00000 1.00000
  O9 O 0.30266 0.69610 0.50000 1.00000
  O10 O 0.69734 0.30390 0.50000 1.00000
  O11 O 0.16648 0.17661 0.50000 1.00000
  O12 O 0.83352 0.82339 0.50000 1.00000
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