Navigation

HEAS Data Platform · Materials Science Database

LaMnB14

Alexandria ALEX

Alex-ID: agm005754782 · Space group: Imma (#74)

Basic Information

Formula
LaMnB14
Alex-ID
agm005754782
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
266.99
ų
Cell a
5.8601
Å
Cell b
7.4667
Å
Cell c
7.4667
Å
α angle
68.11
°
β angle
66.90
°
γ angle
66.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaMnB14
La
2.00 · 6.3%
Mn
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1690
eV/atom
Formation energy
-0.1660
eV/atom
Corrected total energy
-220.4754
eV
Raw total energy
-220.4754
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
6.1605
Total magnetisation
-7.1718
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

MnB4 LaB6 B

Computed at

2023-07-18 14:08:12.602812

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: agm005754782).

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 agm005754782
data_agm005754782
_cell_length_a     5.86007
_cell_length_b     7.46670
_cell_length_c     7.46670
_cell_angle_alpha  68.10934
_cell_angle_beta   66.89525
_cell_angle_gamma  66.89525
_cell_volume       266.99114
_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
  La1 La 0.25000 0.37737 0.12263 1.00000
  La2 La 0.75000 0.62263 0.87737 1.00000
  Mn1 Mn 0.50000 0.00000 0.50000 1.00000
  Mn2 Mn 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66556 0.36521 0.30368 1.00000
  B2 B 0.33444 0.63479 0.69632 1.00000
  B3 B 0.16556 0.80368 0.86521 1.00000
  B4 B 0.83444 0.19632 0.13479 1.00000
  B5 B 0.12667 0.23838 0.50829 1.00000
  B6 B 0.87333 0.76162 0.49171 1.00000
  B7 B 0.62667 0.00829 0.73838 1.00000
  B8 B 0.37333 0.99171 0.26162 1.00000
  B9 B 0.08307 0.08476 0.74910 1.00000
  B10 B 0.91693 0.91524 0.25090 1.00000
  B11 B 0.58307 0.24910 0.58476 1.00000
  B12 B 0.41693 0.75090 0.41524 1.00000
  B13 B 0.71930 0.60063 0.28175 1.00000
  B14 B 0.60168 0.39937 0.71825 1.00000
  B15 B 0.21930 0.78175 0.10063 1.00000
  B16 B 0.10168 0.21825 0.89937 1.00000
  B17 B 0.28070 0.39937 0.71825 1.00000
  B18 B 0.39832 0.60063 0.28175 1.00000
  B19 B 0.78070 0.21825 0.89937 1.00000
  B20 B 0.89832 0.78175 0.10063 1.00000
  B21 B 0.32523 0.97206 0.87545 1.00000
  B22 B 0.17274 0.02794 0.12455 1.00000
  B23 B 0.82523 0.37545 0.47206 1.00000
  B24 B 0.67274 0.62455 0.52794 1.00000
  B25 B 0.67477 0.02794 0.12455 1.00000
  B26 B 0.82726 0.97206 0.87545 1.00000
  B27 B 0.17477 0.62455 0.52794 1.00000
  B28 B 0.32726 0.37545 0.47206 1.00000
Get direct link