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Np5Ta3(Mn4P3)4

Alexandria ALEX

Alex-ID: agm017193719 · Space group: P-62m (#189)

Basic Information

Formula
Np5Ta3(Mn4P3)4
Alex-ID
agm017193719
Elements
4
Sites
36
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
500.31
ų
Cell a
12.5958
Å
Cell b
12.5958
Å
Cell c
3.6413
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Np5Ta3(Mn4P3)4
Np
5.00 · 13.9%
Ta
3.00 · 8.3%
Mn
16.00 · 44.4%
P
12.00 · 33.3%

Energy & Stability

Energy above hull
0.0287
eV/atom
Formation energy
-0.6488
eV/atom
Corrected total energy
-335.2485
eV
Raw total energy
-335.2485
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
52.8924
Total magnetisation
17.3590
μB

Additional Information

Prototype ID

A3B5C12D16_0_spg189

Decomposition

TaMnP TaMn2 Np6Mn30P19 Np2P

Computed at

2024-08-24 23:45:04.965704

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: agm017193719).

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 agm017193719
data_agm017193719
_cell_length_a     12.59578
_cell_length_b     12.59578
_cell_length_c     3.64129
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       500.30638
_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
  Np1 Np 0.00000 0.83067 0.00000 1.00000
  Np2 Np 0.16933 0.16933 0.00000 1.00000
  Np3 Np 0.83067 0.00000 0.00000 1.00000
  Np4 Np 0.33333 0.66667 0.50000 1.00000
  Np5 Np 0.66667 0.33333 0.50000 1.00000
  Ta1 Ta 0.00000 0.45288 0.50000 1.00000
  Ta2 Ta 0.54712 0.54712 0.50000 1.00000
  Ta3 Ta 0.45288 0.00000 0.50000 1.00000
  Mn1 Mn 0.00000 0.28691 0.00000 1.00000
  Mn2 Mn 0.71309 0.71309 0.00000 1.00000
  Mn3 Mn 0.28691 0.00000 0.00000 1.00000
  Mn4 Mn 0.20255 0.82527 0.50000 1.00000
  Mn5 Mn 0.17473 0.37728 0.50000 1.00000
  Mn6 Mn 0.62272 0.79745 0.50000 1.00000
  Mn7 Mn 0.82527 0.20255 0.50000 1.00000
  Mn8 Mn 0.37728 0.17473 0.50000 1.00000
  Mn9 Mn 0.79745 0.62272 0.50000 1.00000
  Mn10 Mn 0.12406 0.65435 0.00000 1.00000
  Mn11 Mn 0.34565 0.46971 0.00000 1.00000
  Mn12 Mn 0.53029 0.87594 0.00000 1.00000
  Mn13 Mn 0.65435 0.12406 0.00000 1.00000
  Mn14 Mn 0.46971 0.34565 0.00000 1.00000
  Mn15 Mn 0.87594 0.53029 0.00000 1.00000
  Mn16 Mn 0.00000 0.00000 0.50000 1.00000
  P1 P 0.00000 0.18266 0.50000 1.00000
  P2 P 0.81734 0.81734 0.50000 1.00000
  P3 P 0.18266 0.00000 0.50000 1.00000
  P4 P 0.32335 0.83626 0.00000 1.00000
  P5 P 0.16374 0.48709 0.00000 1.00000
  P6 P 0.51291 0.67665 0.00000 1.00000
  P7 P 0.83626 0.32335 0.00000 1.00000
  P8 P 0.48709 0.16374 0.00000 1.00000
  P9 P 0.67665 0.51291 0.00000 1.00000
  P10 P 0.00000 0.65836 0.50000 1.00000
  P11 P 0.34164 0.34164 0.50000 1.00000
  P12 P 0.65836 0.00000 0.50000 1.00000
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