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SrMnB14

Alexandria ALEX

Alex-ID: agm005754761 · Space group: Imma (#74)

Basic Information

Formula
SrMnB14
Alex-ID
agm005754761
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
266.71
ų
Cell a
5.8897
Å
Cell b
7.4461
Å
Cell c
7.4461
Å
α angle
68.44
°
β angle
66.70
°
γ angle
66.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrMnB14
Sr
2.00 · 6.3%
Mn
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1523
eV/atom
Formation energy
-0.1340
eV/atom
Corrected total energy
-212.9741
eV
Raw total energy
-212.9741
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0325
eV
DOS at Fermi level
3.3585
Total magnetisation
8.2737
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

MnB4 B SrB6

Computed at

2023-07-18 14:04:24.595024

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: agm005754761).

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 agm005754761
data_agm005754761
_cell_length_a     5.88974
_cell_length_b     7.44611
_cell_length_c     7.44611
_cell_angle_alpha  68.43923
_cell_angle_beta   66.70337
_cell_angle_gamma  66.70338
_cell_volume       266.71417
_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
  Sr1 Sr 0.25000 0.38635 0.11365 1.00000
  Sr2 Sr 0.75000 0.61365 0.88635 1.00000
  Mn1 Mn 0.50000 0.00000 0.50000 1.00000
  Mn2 Mn 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66483 0.36494 0.30541 1.00000
  B2 B 0.33517 0.63506 0.69459 1.00000
  B3 B 0.16483 0.80541 0.86494 1.00000
  B4 B 0.83517 0.19459 0.13506 1.00000
  B5 B 0.12885 0.23887 0.50344 1.00000
  B6 B 0.87115 0.76113 0.49656 1.00000
  B7 B 0.62885 0.00344 0.73887 1.00000
  B8 B 0.37115 0.99656 0.26113 1.00000
  B9 B 0.08393 0.08320 0.74893 1.00000
  B10 B 0.91607 0.91680 0.25107 1.00000
  B11 B 0.58393 0.24893 0.58320 1.00000
  B12 B 0.41607 0.75107 0.41680 1.00000
  B13 B 0.71711 0.60250 0.28223 1.00000
  B14 B 0.60185 0.39750 0.71777 1.00000
  B15 B 0.21711 0.78223 0.10250 1.00000
  B16 B 0.10185 0.21777 0.89750 1.00000
  B17 B 0.28289 0.39750 0.71777 1.00000
  B18 B 0.39815 0.60250 0.28223 1.00000
  B19 B 0.78289 0.21777 0.89750 1.00000
  B20 B 0.89815 0.78223 0.10250 1.00000
  B21 B 0.32511 0.97020 0.87620 1.00000
  B22 B 0.17151 0.02980 0.12380 1.00000
  B23 B 0.82511 0.37620 0.47020 1.00000
  B24 B 0.67151 0.62380 0.52980 1.00000
  B25 B 0.67489 0.02980 0.12380 1.00000
  B26 B 0.82849 0.97020 0.87620 1.00000
  B27 B 0.17489 0.62380 0.52980 1.00000
  B28 B 0.32849 0.37620 0.47020 1.00000
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