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Na3Nd5Br16

Alexandria ALEX

Alex-ID: agm008508779 · Space group: Cm (#8)

Basic Information

Formula
Na3Nd5Br16
Alex-ID
agm008508779
Elements
3
Sites
24
Space group
Cm (#8)
Crystal system
monoclinic
Volume
873.30
ų
Cell a
8.7229
Å
Cell b
8.7229
Å
Cell c
13.6677
Å
α angle
88.62
°
β angle
88.62
°
γ angle
57.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Nd5Br16
Na
3.00 · 12.5%
Nd
5.00 · 20.8%
Br
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0445
eV/atom
Formation energy
-1.7181
eV/atom
Corrected total energy
-95.8205
eV
Raw total energy
-95.8205
eV

Electronic Structure

Indirect band gap
0.3965
eV
Direct band gap
0.5160
eV
DOS at Fermi level
0.0646
Total magnetisation
2.0560
μB

Additional Information

Prototype ID

A3B5C16_9_spg8

Decomposition

Nd2Br5 NdBr3 NaBr

Computed at

2024-05-14 16:26:29.487107

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: agm008508779).

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 agm008508779
data_agm008508779
_cell_length_a     8.72293
_cell_length_b     8.72293
_cell_length_c     13.66769
_cell_angle_alpha  88.62460
_cell_angle_beta   88.62460
_cell_angle_gamma  57.14530
_cell_volume       873.29842
_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 0.83979 0.83979 0.77287 1.00000
  Na2 Na 0.16154 0.66088 0.29235 1.00000
  Na3 Na 0.66088 0.16154 0.29235 1.00000
  Nd1 Nd 0.37522 0.80425 0.78489 1.00000
  Nd2 Nd 0.67123 0.67123 0.53381 1.00000
  Nd3 Nd 0.80425 0.37522 0.78489 1.00000
  Nd4 Nd 0.16308 0.16308 0.28837 1.00000
  Nd5 Nd 0.33641 0.33641 0.02155 1.00000
  Br1 Br 0.34236 0.82723 0.40603 1.00000
  Br2 Br 0.49831 0.49831 0.64141 1.00000
  Br3 Br 0.68454 0.68454 0.91456 1.00000
  Br4 Br 0.01318 0.01318 0.67955 1.00000
  Br5 Br 0.00507 0.00507 0.18096 1.00000
  Br6 Br 0.82723 0.34236 0.40603 1.00000
  Br7 Br 0.49338 0.99680 0.65464 1.00000
  Br8 Br 0.99680 0.49338 0.65464 1.00000
  Br9 Br 0.17162 0.17162 0.90209 1.00000
  Br10 Br 0.82625 0.82625 0.41206 1.00000
  Br11 Br 0.01550 0.48014 0.15166 1.00000
  Br12 Br 0.48014 0.01550 0.15166 1.00000
  Br13 Br 0.31689 0.31689 0.40202 1.00000
  Br14 Br 0.17122 0.66872 0.90272 1.00000
  Br15 Br 0.47657 0.47657 0.15062 1.00000
  Br16 Br 0.66872 0.17122 0.90272 1.00000
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