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Y2NpP3

Alexandria ALEX

Alex-ID: agm019369333 · Space group: Pnma (#62)

Basic Information

Formula
Y2NpP3
Alex-ID
agm019369333
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
538.68
ų
Cell a
5.6421
Å
Cell b
7.9872
Å
Cell c
11.9536
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2NpP3
Y
8.00 · 33.3%
Np
4.00 · 16.7%
P
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0072
eV/atom
Formation energy
-1.3698
eV/atom
Corrected total energy
-201.2623
eV
Raw total energy
-201.2623
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0006
eV
DOS at Fermi level
38.5566
Total magnetisation
14.9078
μB

Additional Information

Prototype ID

AB2C3_31_spg52

Decomposition

YNp2P3 YP

Computed at

2025-02-03 00:02:59

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: agm019369333).

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 agm019369333
data_agm019369333
_cell_length_a     5.64209
_cell_length_b     7.98718
_cell_length_c     11.95359
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       538.68148
_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
  Y1 Y 0.25000 0.87514 0.74846 1.00000
  Y2 Y 0.25000 0.37514 0.75154 1.00000
  Y3 Y 0.25000 0.87560 0.41690 1.00000
  Y4 Y 0.25000 0.37560 0.08310 1.00000
  Y5 Y 0.75000 0.62440 0.91690 1.00000
  Y6 Y 0.75000 0.12440 0.58310 1.00000
  Y7 Y 0.75000 0.62486 0.24846 1.00000
  Y8 Y 0.75000 0.12486 0.25154 1.00000
  Np1 Np 0.25000 0.87526 0.08457 1.00000
  Np2 Np 0.25000 0.37526 0.41543 1.00000
  Np3 Np 0.75000 0.62474 0.58457 1.00000
  Np4 Np 0.75000 0.12474 0.91543 1.00000
  P1 P 0.25000 0.62134 0.58167 1.00000
  P2 P 0.25000 0.12134 0.91833 1.00000
  P3 P 0.25000 0.63053 0.92036 1.00000
  P4 P 0.25000 0.13053 0.57964 1.00000
  P5 P 0.25000 0.62484 0.24904 1.00000
  P6 P 0.25000 0.12484 0.25096 1.00000
  P7 P 0.75000 0.87516 0.74904 1.00000
  P8 P 0.75000 0.37516 0.75096 1.00000
  P9 P 0.75000 0.86947 0.42036 1.00000
  P10 P 0.75000 0.36947 0.07964 1.00000
  P11 P 0.75000 0.87866 0.08167 1.00000
  P12 P 0.75000 0.37866 0.41833 1.00000
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