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TmNp2P3

Alexandria ALEX

Alex-ID: agm005658093 · Space group: Fddd (#70)

Basic Information

Formula
TmNp2P3
Alex-ID
agm005658093
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
523.34
ų
Cell a
6.8435
Å
Cell b
6.8435
Å
Cell c
12.4942
Å
α angle
100.52
°
β angle
100.52
°
γ angle
109.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmNp2P3
Tm
4.00 · 16.7%
Np
8.00 · 33.3%
P
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0035
eV/atom
Formation energy
-1.1129
eV/atom
Corrected total energy
-213.0389
eV
Raw total energy
-213.0389
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
62.5136
Total magnetisation
29.5214
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

TmNp2P3

Computed at

2023-08-24 08:59:05.685874

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: agm005658093).

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 agm005658093
data_agm005658093
_cell_length_a     6.84353
_cell_length_b     6.84353
_cell_length_c     12.49419
_cell_angle_alpha  100.51599
_cell_angle_beta   100.51599
_cell_angle_gamma  109.48656
_cell_volume       523.33600
_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
  Tm1 Tm 0.91670 0.91670 0.83340 1.00000
  Tm2 Tm 0.33330 0.83330 0.66660 1.00000
  Tm3 Tm 0.16670 0.66670 0.33340 1.00000
  Tm4 Tm 0.08330 0.08330 0.16660 1.00000
  Np1 Np 0.00040 0.50040 0.00079 1.00000
  Np2 Np 0.41618 0.41618 0.83235 1.00000
  Np3 Np 0.83382 0.33382 0.66765 1.00000
  Np4 Np 0.24960 0.24960 0.49921 1.00000
  Np5 Np 0.75040 0.75040 0.50079 1.00000
  Np6 Np 0.66618 0.16618 0.33235 1.00000
  Np7 Np 0.58382 0.58382 0.16765 1.00000
  Np8 Np 0.49960 0.99960 0.99921 1.00000
  P1 P 0.16721 0.66594 0.83415 1.00000
  P2 P 0.66694 0.16820 0.83415 1.00000
  P3 P 0.08279 0.08406 0.66585 1.00000
  P4 P 0.58306 0.58180 0.66585 1.00000
  P5 P 0.99851 0.49851 0.50000 1.00000
  P6 P 0.50149 0.00149 0.50000 1.00000
  P7 P 0.41820 0.41694 0.33415 1.00000
  P8 P 0.91594 0.91721 0.33415 1.00000
  P9 P 0.83180 0.33306 0.16585 1.00000
  P10 P 0.33406 0.83279 0.16585 1.00000
  P11 P 0.25149 0.25149 0.00000 1.00000
  P12 P 0.74851 0.74851 1.00000 1.00000
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