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Mg2NpRu3

Alexandria ALEX

Alex-ID: agm034148291 · Space group: Cmmm (#65)

Basic Information

Formula
Mg2NpRu3
Alex-ID
agm034148291
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
98.90
ų
Cell a
6.8942
Å
Cell b
6.8942
Å
Cell c
3.2973
Å
α angle
90.00
°
β angle
90.00
°
γ angle
140.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2NpRu3
Mg
2.00 · 33.3%
Np
1.00 · 16.7%
Ru
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.1516
eV/atom
Corrected total energy
-44.8671
eV
Raw total energy
-44.8671
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0045
eV
DOS at Fermi level
5.5635
Total magnetisation
-0.8872
μB

Additional Information

Prototype ID

AB2C3_3_spg65

Decomposition

Mg2NpRu3

Computed at

2025-04-13 16:36:45

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: agm034148291).

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 agm034148291
data_agm034148291
_cell_length_a     6.89419
_cell_length_b     6.89419
_cell_length_c     3.29726
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  140.87209
_cell_volume       98.89779
_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
  Mg1 Mg 0.17402 0.82598 0.50000 1.00000
  Mg2 Mg 0.82598 0.17402 0.50000 1.00000
  Np1 Np 0.50000 0.50000 0.50000 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Ru2 Ru 0.65191 0.34809 0.00000 1.00000
  Ru3 Ru 0.34809 0.65191 0.00000 1.00000
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