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Ho3B2Au2N3

Alexandria ALEX

Alex-ID: agm002256552 · Space group: Immm (#71)

Basic Information

Formula
Ho3B2Au2N3
Alex-ID
agm002256552
Elements
4
Sites
10
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
141.55
ų
Cell a
3.5394
Å
Cell b
3.5137
Å
Cell c
11.6520
Å
α angle
98.64
°
β angle
98.75
°
γ angle
90.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho3B2Au2N3
B
2.00 · 20.0%
Au
2.00 · 20.0%
Ho
3.00 · 30.0%
N
3.00 · 30.0%

Energy & Stability

Energy above hull
0.2338
eV/atom
Formation energy
-1.1351
eV/atom
Corrected total energy
-68.8538
eV
Raw total energy
-68.8538
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0865
eV
DOS at Fermi level
2.5703
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C3D3_0_spg139

Decomposition

HoAu2 HoB4 BN HoN

Computed at

2019-01-07 00:47:49

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: agm002256552).

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 agm002256552
data_agm002256552
_cell_length_a     3.53939
_cell_length_b     3.51369
_cell_length_c     11.65201
_cell_angle_alpha  98.64410
_cell_angle_beta   98.75352
_cell_angle_gamma  90.01387
_cell_volume       141.55384
_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
  B1 B 0.83619 0.83528 0.67162 1.00000
  B2 B 0.16381 0.16471 0.32838 1.00000
  Au1 Au 0.28259 0.78259 0.56449 1.00000
  Au2 Au 0.71741 0.21741 0.43551 1.00000
  Ho1 Ho 0.60556 0.60518 0.21004 1.00000
  Ho2 Ho 0.39444 0.39482 0.78996 1.00000
  Ho3 Ho 1.00000 1.00000 1.00000 1.00000
  N1 N 0.89760 0.89867 0.79635 1.00000
  N2 N 0.50000 0.50000 1.00000 1.00000
  N3 N 0.10240 0.10133 0.20365 1.00000
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