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U4NbNi19P12

Alexandria ALEX

Alex-ID: agm021088511 · Space group: Pm (#6)

Basic Information

Formula
U4NbNi19P12
Alex-ID
agm021088511
Elements
4
Sites
36
Space group
Pm (#6)
Crystal system
monoclinic
Volume
463.81
ų
Cell a
3.6987
Å
Cell b
10.4544
Å
Cell c
11.9951
Å
α angle
90.53
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U4NbNi19P12
U
4.00 · 11.1%
Nb
1.00 · 2.8%
Ni
19.00 · 52.8%
P
12.00 · 33.3%

Energy & Stability

Energy above hull
0.0022
eV/atom
Formation energy
-0.7016
eV/atom
Corrected total energy
-255.2929
eV
Raw total energy
-255.2928
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0132
eV
DOS at Fermi level
40.1303
Total magnetisation
7.8404
μB

Additional Information

Prototype ID

AB4C12D19_0_spg6

Decomposition

UNi5P3 U2Ni12P7 U5Nb3(Ni4P3)4

Computed at

2024-09-25 06:19:45.843191

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: agm021088511).

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 agm021088511
data_agm021088511
_cell_length_a     3.69872
_cell_length_b     10.45438
_cell_length_c     11.99514
_cell_angle_alpha  90.53138
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       463.80620
_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
  U1 U 0.50000 0.58355 0.29853 1.00000
  U2 U 0.50000 0.91850 0.79128 1.00000
  U3 U 0.00000 0.41556 0.70474 1.00000
  U4 U 0.00000 0.08827 0.20818 1.00000
  Nb1 Nb 0.50000 0.70738 0.01592 1.00000
  Ni1 Ni 0.50000 0.21552 0.81937 1.00000
  Ni2 Ni 0.50000 0.28651 0.32282 1.00000
  Ni3 Ni 0.00000 0.78802 0.18086 1.00000
  Ni4 Ni 0.00000 0.71600 0.67421 1.00000
  Ni5 Ni 0.50000 0.87647 0.30789 1.00000
  Ni6 Ni 0.50000 0.61669 0.79921 1.00000
  Ni7 Ni 0.00000 0.12446 0.69258 1.00000
  Ni8 Ni 0.00000 0.37544 0.19902 1.00000
  Ni9 Ni 0.50000 0.40971 0.51016 1.00000
  Ni10 Ni 0.50000 0.09187 0.00520 1.00000
  Ni11 Ni 0.00000 0.58864 0.49127 1.00000
  Ni12 Ni 0.00000 0.91300 0.99478 1.00000
  Ni13 Ni 0.50000 0.45710 0.06671 1.00000
  Ni14 Ni 0.50000 0.03423 0.56621 1.00000
  Ni15 Ni 0.00000 0.53209 0.93038 1.00000
  Ni16 Ni 0.00000 0.96791 0.43223 1.00000
  Ni17 Ni 0.50000 0.78976 0.51778 1.00000
  Ni18 Ni 0.00000 0.28365 0.98601 1.00000
  Ni19 Ni 0.00000 0.21192 0.48345 1.00000
  P1 P 0.50000 0.41657 0.88442 1.00000
  P2 P 0.50000 0.08509 0.38501 1.00000
  P3 P 0.00000 0.57797 0.12094 1.00000
  P4 P 0.00000 0.91720 0.61391 1.00000
  P5 P 0.50000 0.26364 0.12890 1.00000
  P6 P 0.50000 0.23371 0.62763 1.00000
  P7 P 0.00000 0.73637 0.86485 1.00000
  P8 P 0.00000 0.76629 0.37391 1.00000
  P9 P 0.50000 0.60073 0.60815 1.00000
  P10 P 0.50000 0.91126 0.11631 1.00000
  P11 P 0.00000 0.39871 0.39075 1.00000
  P12 P 0.00000 0.10017 0.88642 1.00000
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