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PmNd2S3

Alexandria ALEX

Alex-ID: agm034404596 · Space group: Fddd (#70)

Basic Information

Formula
PmNd2S3
Alex-ID
agm034404596
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
566.82
ų
Cell a
13.4181
Å
Cell b
12.7880
Å
Cell c
7.0414
Å
α angle
79.42
°
β angle
69.53
°
γ angle
31.05
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmNd2S3
Pm
4.00 · 16.7%
Nd
8.00 · 33.3%
S
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0073
eV/atom
Formation energy
-2.3594
eV/atom
Corrected total energy
-163.3363
eV
Raw total energy
-155.3748
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0048
eV
DOS at Fermi level
13.0986
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2988_spg70

Decomposition

PmNd3S4 Pm4NdS5

Computed at

2025-02-13 09:20:08

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: agm034404596).

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 agm034404596
data_agm034404596
_cell_length_a     13.41807
_cell_length_b     12.78795
_cell_length_c     7.04139
_cell_angle_alpha  79.41929
_cell_angle_beta   69.52667
_cell_angle_gamma  31.05405
_cell_volume       566.81540
_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
  Pm1 Pm 0.91679 0.91679 0.08321 1.00000
  Pm2 Pm 0.33321 0.33321 0.16679 1.00000
  Pm3 Pm 0.16679 0.16679 0.33321 1.00000
  Pm4 Pm 0.08321 0.08321 0.91679 1.00000
  Nd1 Nd 0.99968 0.99968 0.50032 1.00000
  Nd2 Nd 0.41717 0.41717 0.58283 1.00000
  Nd3 Nd 0.83283 0.83283 0.66717 1.00000
  Nd4 Nd 0.25032 0.25032 0.74968 1.00000
  Nd5 Nd 0.74968 0.74968 0.25032 1.00000
  Nd6 Nd 0.66717 0.66717 0.83283 1.00000
  Nd7 Nd 0.58283 0.58283 0.41717 1.00000
  Nd8 Nd 0.50032 0.50032 0.99968 1.00000
  S1 S 0.66599 0.16633 0.83622 1.00000
  S2 S 0.16633 0.66599 0.33146 1.00000
  S3 S 0.58401 0.08367 0.41378 1.00000
  S4 S 0.08367 0.58401 0.91854 1.00000
  S5 S 0.49727 0.00273 0.00273 1.00000
  S6 S 0.00273 0.49727 0.49727 1.00000
  S7 S 0.91854 0.41378 0.08367 1.00000
  S8 S 0.41378 0.91854 0.58401 1.00000
  S9 S 0.33146 0.83622 0.16633 1.00000
  S10 S 0.83622 0.33146 0.66599 1.00000
  S11 S 0.75273 0.24727 0.24727 1.00000
  S12 S 0.24727 0.75273 0.75273 1.00000
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