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Na2Sm4NCl9O

Alexandria ALEX

Alex-ID: agm010363256 · Space group: P2_1 (#4)

Basic Information

Formula
Na2Sm4NCl9O
Alex-ID
agm010363256
Elements
5
Sites
34
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
819.81
ų
Cell a
11.2560
Å
Cell b
8.1369
Å
Cell c
9.3509
Å
α angle
73.18
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2Sm4NCl9O
Na
4.00 · 11.8%
Sm
8.00 · 23.5%
N
2.00 · 5.9%
Cl
18.00 · 52.9%
O
2.00 · 5.9%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.6317
eV/atom
Corrected total energy
-180.8967
eV
Raw total energy
-179.4921
eV

Electronic Structure

Indirect band gap
3.8734
eV
Direct band gap
3.8780
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC2D4E9_1_spg4

Decomposition

Na2Sm4NCl9O

Computed at

2024-07-22 05:09:57.268956

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: agm010363256).

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 agm010363256
data_agm010363256
_cell_length_a     11.25603
_cell_length_b     8.13693
_cell_length_c     9.35089
_cell_angle_alpha  73.18225
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       819.81287
_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
  Na1 Na 0.98107 0.77509 0.42990 1.00000
  Na2 Na 0.48107 0.22491 0.57010 1.00000
  Na3 Na 0.01304 0.22226 0.57071 1.00000
  Na4 Na 0.51304 0.77774 0.42929 1.00000
  Sm1 Sm 0.24867 0.38697 0.21750 1.00000
  Sm2 Sm 0.74867 0.61303 0.78250 1.00000
  Sm3 Sm 0.05041 0.71086 0.95471 1.00000
  Sm4 Sm 0.55041 0.28914 0.04529 1.00000
  Sm5 Sm 0.96045 0.27916 0.04709 1.00000
  Sm6 Sm 0.46045 0.72084 0.95291 1.00000
  Sm7 Sm 0.24859 0.40362 0.83048 1.00000
  Sm8 Sm 0.74859 0.59638 0.16952 1.00000
  N1 N 0.12699 0.43662 0.01552 1.00000
  N2 N 0.62699 0.56338 0.98448 1.00000
  Cl1 Cl 0.25066 0.76449 0.74723 1.00000
  Cl2 Cl 0.75066 0.23551 0.25277 1.00000
  Cl3 Cl 0.99464 0.49705 0.30311 1.00000
  Cl4 Cl 0.49464 0.50295 0.69689 1.00000
  Cl5 Cl 0.00222 0.50286 0.69624 1.00000
  Cl6 Cl 0.50222 0.49714 0.30376 1.00000
  Cl7 Cl 0.24674 0.34897 0.53418 1.00000
  Cl8 Cl 0.74674 0.65103 0.46582 1.00000
  Cl9 Cl 0.40213 0.11133 0.88463 1.00000
  Cl10 Cl 0.90213 0.88867 0.11537 1.00000
  Cl11 Cl 0.59926 0.89273 0.12143 1.00000
  Cl12 Cl 0.09926 0.10727 0.87857 1.00000
  Cl13 Cl 0.08559 0.09846 0.31271 1.00000
  Cl14 Cl 0.58559 0.90154 0.68729 1.00000
  Cl15 Cl 0.91080 0.89647 0.69569 1.00000
  Cl16 Cl 0.41080 0.10353 0.30431 1.00000
  Cl17 Cl 0.25054 0.74335 0.14313 1.00000
  Cl18 Cl 0.75054 0.25665 0.85687 1.00000
  O1 O 0.87819 0.55733 0.98553 1.00000
  O2 O 0.37819 0.44267 0.01447 1.00000
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