Navigation

HEAS Data Platform · Materials Science Database

ThNp2P3

Alexandria ALEX

Alex-ID: agm038262016 · Space group: Fddd (#70)

Basic Information

Formula
ThNp2P3
Alex-ID
agm038262016
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
556.30
ų
Cell a
13.3970
Å
Cell b
12.7719
Å
Cell c
6.9800
Å
α angle
79.54
°
β angle
69.64
°
γ angle
30.82
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThNp2P3
Th
4.00 · 16.7%
Np
8.00 · 33.3%
P
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0058
eV/atom
Formation energy
-1.0924
eV/atom
Corrected total energy
-224.3524
eV
Raw total energy
-224.3524
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
71.1862
Total magnetisation
31.4138
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

Th2NpP3 NpP

Computed at

2025-04-15 08:37:22

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: agm038262016).

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 agm038262016
data_agm038262016
_cell_length_a     13.39696
_cell_length_b     12.77186
_cell_length_c     6.97999
_cell_angle_alpha  79.54238
_cell_angle_beta   69.63654
_cell_angle_gamma  30.82108
_cell_volume       556.29605
_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
  Th1 Th 0.91695 0.91695 0.08305 1.00000
  Th2 Th 0.33305 0.33305 0.16695 1.00000
  Th3 Th 0.16695 0.16695 0.33305 1.00000
  Th4 Th 0.08305 0.08305 0.91695 1.00000
  Np1 Np 0.00117 0.00117 0.49883 1.00000
  Np2 Np 0.41571 0.41571 0.58429 1.00000
  Np3 Np 0.83429 0.83429 0.66571 1.00000
  Np4 Np 0.24883 0.24883 0.75117 1.00000
  Np5 Np 0.75117 0.75117 0.24883 1.00000
  Np6 Np 0.66571 0.66571 0.83429 1.00000
  Np7 Np 0.58429 0.58429 0.41571 1.00000
  Np8 Np 0.49883 0.49883 0.00117 1.00000
  P1 P 0.66900 0.16800 0.82131 1.00000
  P2 P 0.16800 0.66900 0.34170 1.00000
  P3 P 0.58100 0.08200 0.42869 1.00000
  P4 P 0.08200 0.58100 0.90830 1.00000
  P5 P 0.51096 0.98904 0.98904 1.00000
  P6 P 0.98904 0.51096 0.51096 1.00000
  P7 P 0.90830 0.42869 0.08200 1.00000
  P8 P 0.42869 0.90830 0.58100 1.00000
  P9 P 0.34170 0.82131 0.16800 1.00000
  P10 P 0.82131 0.34170 0.66900 1.00000
  P11 P 0.73904 0.26096 0.26096 1.00000
  P12 P 0.26096 0.73904 0.73904 1.00000
Get direct link