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SrTcB14

Alexandria ALEX

Alex-ID: agm005755088 · Space group: Imma (#74)

Basic Information

Formula
SrTcB14
Alex-ID
agm005755088
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
267.95
ų
Cell a
5.8918
Å
Cell b
7.4611
Å
Cell c
7.4611
Å
α angle
68.40
°
β angle
66.74
°
γ angle
66.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrTcB14
Sr
2.00 · 6.3%
Tc
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.2015
eV/atom
Formation energy
-0.0771
eV/atom
Corrected total energy
-213.5480
eV
Raw total energy
-213.5480
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.8587
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

TcB2 B SrB6

Computed at

2023-07-18 14:05:00.156332

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: agm005755088).

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 agm005755088
data_agm005755088
_cell_length_a     5.89177
_cell_length_b     7.46107
_cell_length_c     7.46107
_cell_angle_alpha  68.39732
_cell_angle_beta   66.74438
_cell_angle_gamma  66.74438
_cell_volume       267.95299
_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 0.38652 0.11348 1.00000
  Sr2 Sr 0.75000 0.61348 0.88652 1.00000
  Tc1 Tc 0.50000 0.00000 0.50000 1.00000
  Tc2 Tc 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66540 0.37057 0.29863 1.00000
  B2 B 0.33460 0.62943 0.70137 1.00000
  B3 B 0.16540 0.79863 0.87057 1.00000
  B4 B 0.83460 0.20137 0.12943 1.00000
  B5 B 0.12427 0.24430 0.50715 1.00000
  B6 B 0.87573 0.75570 0.49285 1.00000
  B7 B 0.62427 0.00715 0.74430 1.00000
  B8 B 0.37573 0.99285 0.25570 1.00000
  B9 B 0.08558 0.07906 0.74978 1.00000
  B10 B 0.91442 0.92094 0.25022 1.00000
  B11 B 0.58558 0.24978 0.57906 1.00000
  B12 B 0.41442 0.75022 0.42094 1.00000
  B13 B 0.71942 0.60242 0.28118 1.00000
  B14 B 0.60302 0.39758 0.71882 1.00000
  B15 B 0.21942 0.78118 0.10242 1.00000
  B16 B 0.10302 0.21882 0.89758 1.00000
  B17 B 0.28058 0.39758 0.71882 1.00000
  B18 B 0.39698 0.60242 0.28118 1.00000
  B19 B 0.78058 0.21882 0.89758 1.00000
  B20 B 0.89698 0.78118 0.10242 1.00000
  B21 B 0.32477 0.97014 0.87334 1.00000
  B22 B 0.16825 0.02986 0.12666 1.00000
  B23 B 0.82477 0.37334 0.47014 1.00000
  B24 B 0.66825 0.62666 0.52986 1.00000
  B25 B 0.67523 0.02986 0.12666 1.00000
  B26 B 0.83175 0.97014 0.87334 1.00000
  B27 B 0.17523 0.62666 0.52986 1.00000
  B28 B 0.33175 0.37334 0.47014 1.00000
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