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NdPa2As3

Alexandria ALEX

Alex-ID: agm005653869 · Space group: Pnma (#62)

Basic Information

Formula
NdPa2As3
Alex-ID
agm005653869
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
603.29
ų
Cell a
5.8601
Å
Cell b
8.2942
Å
Cell c
12.4122
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdPa2As3
Nd
4.00 · 16.7%
Pa
8.00 · 33.3%
As
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0243
eV/atom
Formation energy
-1.1919
eV/atom
Corrected total energy
-179.4780
eV
Raw total energy
-179.4779
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0029
eV
DOS at Fermi level
30.7380
Total magnetisation
0.0013
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

Nd5PaAs6 PaAs

Computed at

2023-08-07 05:22:33.571651

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: agm005653869).

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 agm005653869
data_agm005653869
_cell_length_a     5.86007
_cell_length_b     8.29417
_cell_length_c     12.41223
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  89.99691
_cell_volume       603.28899
_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
  Nd1 Nd 0.24973 0.87603 0.07917 1.00000
  Nd2 Nd 0.24973 0.37603 0.42083 1.00000
  Nd3 Nd 0.75027 0.62397 0.57917 1.00000
  Nd4 Nd 0.75027 0.12397 0.92083 1.00000
  Pa1 Pa 0.25056 0.87564 0.75297 1.00000
  Pa2 Pa 0.25056 0.37564 0.74703 1.00000
  Pa3 Pa 0.24973 0.87641 0.41592 1.00000
  Pa4 Pa 0.24973 0.37641 0.08408 1.00000
  Pa5 Pa 0.75027 0.62359 0.91592 1.00000
  Pa6 Pa 0.75027 0.12359 0.58408 1.00000
  Pa7 Pa 0.74944 0.62436 0.25297 1.00000
  Pa8 Pa 0.74944 0.12436 0.24703 1.00000
  As1 As 0.25029 0.63376 0.58709 1.00000
  As2 As 0.25029 0.13376 0.91291 1.00000
  As3 As 0.25030 0.61943 0.91357 1.00000
  As4 As 0.25030 0.11943 0.58643 1.00000
  As5 As 0.24940 0.62591 0.25083 1.00000
  As6 As 0.24940 0.12591 0.24917 1.00000
  As7 As 0.75060 0.87409 0.75083 1.00000
  As8 As 0.75060 0.37409 0.74917 1.00000
  As9 As 0.74970 0.88057 0.41357 1.00000
  As10 As 0.74970 0.38057 0.08643 1.00000
  As11 As 0.74971 0.86624 0.08709 1.00000
  As12 As 0.74971 0.36624 0.41291 1.00000
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