Navigation

HEAS Data Platform · Materials Science Database

ZrNp2C3

Alexandria ALEX

Alex-ID: agm040261108 · Space group: Fddd (#70)

Basic Information

Formula
ZrNp2C3
Alex-ID
agm040261108
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
348.91
ų
Cell a
11.3941
Å
Cell b
10.8684
Å
Cell c
5.9871
Å
α angle
79.31
°
β angle
69.60
°
γ angle
31.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZrNp2C3
Zr
4.00 · 16.7%
Np
8.00 · 33.3%
C
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1134
eV/atom
Formation energy
-0.1564
eV/atom
Corrected total energy
-252.1598
eV
Raw total energy
-252.1598
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0208
eV
DOS at Fermi level
34.8361
Total magnetisation
20.3118
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

Zr5NpC6 C Np

Computed at

2025-04-13 13:55:09

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: agm040261108).

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 agm040261108
data_agm040261108
_cell_length_a     11.39407
_cell_length_b     10.86837
_cell_length_c     5.98712
_cell_angle_alpha  79.30913
_cell_angle_beta   69.60391
_cell_angle_gamma  31.08696
_cell_volume       348.91169
_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
  Zr1 Zr 0.91666 0.91666 0.08334 1.00000
  Zr2 Zr 0.33334 0.33334 0.16666 1.00000
  Zr3 Zr 0.16666 0.16666 0.33334 1.00000
  Zr4 Zr 0.08334 0.08334 0.91666 1.00000
  Np1 Np 0.99983 0.99983 0.50017 1.00000
  Np2 Np 0.41601 0.41601 0.58399 1.00000
  Np3 Np 0.83399 0.83399 0.66601 1.00000
  Np4 Np 0.25017 0.25017 0.74983 1.00000
  Np5 Np 0.74983 0.74983 0.25017 1.00000
  Np6 Np 0.66601 0.66601 0.83399 1.00000
  Np7 Np 0.58399 0.58399 0.41601 1.00000
  Np8 Np 0.50017 0.50017 0.99983 1.00000
  C1 C 0.66418 0.16801 0.84225 1.00000
  C2 C 0.16801 0.66418 0.32557 1.00000
  C3 C 0.58582 0.08199 0.40775 1.00000
  C4 C 0.08199 0.58582 0.92443 1.00000
  C5 C 0.49317 0.00683 0.00683 1.00000
  C6 C 0.00683 0.49317 0.49317 1.00000
  C7 C 0.92443 0.40775 0.08199 1.00000
  C8 C 0.40775 0.92443 0.58582 1.00000
  C9 C 0.32557 0.84225 0.16801 1.00000
  C10 C 0.84225 0.32557 0.66418 1.00000
  C11 C 0.75683 0.24317 0.24317 1.00000
  C12 C 0.24317 0.75683 0.75683 1.00000
Get direct link