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TmNp2S3

Alexandria ALEX

Alex-ID: agm005758087 · Space group: Pnma (#62)

Basic Information

Formula
TmNp2S3
Alex-ID
agm005758087
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
495.38
ų
Cell a
5.4724
Å
Cell b
7.7475
Å
Cell c
11.6841
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmNp2S3
Tm
4.00 · 16.7%
Np
8.00 · 33.3%
S
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0474
eV/atom
Formation energy
-1.8853
eV/atom
Corrected total energy
-216.1875
eV
Raw total energy
-208.2260
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0010
eV
DOS at Fermi level
63.5430
Total magnetisation
0.7150
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

NpS Tm2S3 Np2S

Computed at

2023-08-25 05:34:37.409232

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: agm005758087).

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 agm005758087
data_agm005758087
_cell_length_a     5.47245
_cell_length_b     7.74750
_cell_length_c     11.68414
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  89.99936
_cell_volume       495.38113
_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 0.24999 0.87291 0.08264 1.00000
  Tm2 Tm 0.24999 0.37291 0.41736 1.00000
  Tm3 Tm 0.75001 0.62709 0.58264 1.00000
  Tm4 Tm 0.75001 0.12709 0.91736 1.00000
  Np1 Np 0.25011 0.87431 0.74985 1.00000
  Np2 Np 0.25011 0.37431 0.75015 1.00000
  Np3 Np 0.24995 0.87717 0.41641 1.00000
  Np4 Np 0.24995 0.37717 0.08359 1.00000
  Np5 Np 0.75005 0.62283 0.91641 1.00000
  Np6 Np 0.75005 0.12283 0.58359 1.00000
  Np7 Np 0.74989 0.62569 0.24985 1.00000
  Np8 Np 0.74989 0.12569 0.25015 1.00000
  S1 S 0.25000 0.62083 0.58131 1.00000
  S2 S 0.25000 0.12083 0.91869 1.00000
  S3 S 0.25008 0.62701 0.91890 1.00000
  S4 S 0.25008 0.12701 0.58110 1.00000
  S5 S 0.24994 0.62482 0.25159 1.00000
  S6 S 0.24994 0.12482 0.24841 1.00000
  S7 S 0.75006 0.87518 0.75159 1.00000
  S8 S 0.75006 0.37518 0.74841 1.00000
  S9 S 0.74992 0.87299 0.41890 1.00000
  S10 S 0.74992 0.37299 0.08110 1.00000
  S11 S 0.75000 0.87917 0.08131 1.00000
  S12 S 0.75000 0.37917 0.41869 1.00000
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