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NaBeB14

Alexandria ALEX

Alex-ID: agm005754132 · Space group: Imma (#74)

Basic Information

Formula
NaBeB14
Alex-ID
agm005754132
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
241.99
ų
Cell a
5.6585
Å
Cell b
7.2017
Å
Cell c
7.2017
Å
α angle
69.99
°
β angle
66.87
°
γ angle
66.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaBeB14
Na
2.00 · 6.3%
Be
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.0858
eV/atom
Corrected total energy
-199.8034
eV
Raw total energy
-199.8034
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.4880
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

NaBeB14

Computed at

2023-07-18 14:09:26.255025

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: agm005754132).

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 agm005754132
data_agm005754132
_cell_length_a     5.65849
_cell_length_b     7.20171
_cell_length_c     7.20171
_cell_angle_alpha  69.99359
_cell_angle_beta   66.86758
_cell_angle_gamma  66.86758
_cell_volume       241.98525
_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 0.25000 0.40216 0.09784 1.00000
  Na2 Na 0.75000 0.59784 0.90216 1.00000
  Be1 Be 0.50000 0.00000 0.50000 1.00000
  Be2 Be 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66673 0.36813 0.29842 1.00000
  B2 B 0.33327 0.63187 0.70158 1.00000
  B3 B 0.16673 0.79842 0.86813 1.00000
  B4 B 0.83327 0.20158 0.13187 1.00000
  B5 B 0.16154 0.20402 0.47291 1.00000
  B6 B 0.83846 0.79598 0.52709 1.00000
  B7 B 0.66154 0.97291 0.70402 1.00000
  B8 B 0.33846 0.02709 0.29598 1.00000
  B9 B 0.09192 0.07442 0.74173 1.00000
  B10 B 0.90808 0.92558 0.25827 1.00000
  B11 B 0.59192 0.24173 0.57442 1.00000
  B12 B 0.40808 0.75827 0.42558 1.00000
  B13 B 0.72041 0.60457 0.27923 1.00000
  B14 B 0.60420 0.39543 0.72077 1.00000
  B15 B 0.22041 0.77923 0.10457 1.00000
  B16 B 0.10420 0.22077 0.89543 1.00000
  B17 B 0.27959 0.39543 0.72077 1.00000
  B18 B 0.39580 0.60457 0.27923 1.00000
  B19 B 0.77959 0.22077 0.89543 1.00000
  B20 B 0.89580 0.77923 0.10457 1.00000
  B21 B 0.33426 0.96276 0.87717 1.00000
  B22 B 0.17419 0.03724 0.12283 1.00000
  B23 B 0.83426 0.37717 0.46276 1.00000
  B24 B 0.67419 0.62283 0.53724 1.00000
  B25 B 0.66574 0.03724 0.12283 1.00000
  B26 B 0.82581 0.96276 0.87717 1.00000
  B27 B 0.16574 0.62283 0.53724 1.00000
  B28 B 0.32581 0.37717 0.46276 1.00000
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