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TbCrB14

Alexandria ALEX

Alex-ID: agm005755684 · Space group: Imma (#74)

Basic Information

Formula
TbCrB14
Alex-ID
agm005755684
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
257.47
ų
Cell a
5.8533
Å
Cell b
7.3562
Å
Cell c
7.3562
Å
α angle
67.86
°
β angle
66.56
°
γ angle
66.56
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbCrB14
Tb
2.00 · 6.3%
Cr
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1255
eV/atom
Formation energy
-0.1625
eV/atom
Corrected total energy
-220.6802
eV
Raw total energy
-220.6802
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0119
eV
DOS at Fermi level
8.1691
Total magnetisation
5.2555
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

TbB12 CrB4 TbB4

Computed at

2023-07-18 13:57:03.162074

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: agm005755684).

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 agm005755684
data_agm005755684
_cell_length_a     5.85334
_cell_length_b     7.35620
_cell_length_c     7.35620
_cell_angle_alpha  67.86171
_cell_angle_beta   66.55612
_cell_angle_gamma  66.55612
_cell_volume       257.46531
_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
  Tb1 Tb 0.25000 0.37790 0.12210 1.00000
  Tb2 Tb 0.75000 0.62210 0.87790 1.00000
  Cr1 Cr 0.50000 0.00000 0.50000 1.00000
  Cr2 Cr 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66712 0.36398 0.30178 1.00000
  B2 B 0.33288 0.63602 0.69822 1.00000
  B3 B 0.16712 0.80178 0.86398 1.00000
  B4 B 0.83288 0.19822 0.13602 1.00000
  B5 B 0.12847 0.24065 0.50242 1.00000
  B6 B 0.87153 0.75935 0.49758 1.00000
  B7 B 0.62847 0.00242 0.74065 1.00000
  B8 B 0.37153 0.99758 0.25935 1.00000
  B9 B 0.08376 0.08677 0.74571 1.00000
  B10 B 0.91624 0.91323 0.25429 1.00000
  B11 B 0.58376 0.24571 0.58677 1.00000
  B12 B 0.41624 0.75429 0.41323 1.00000
  B13 B 0.72305 0.59833 0.27572 1.00000
  B14 B 0.59710 0.40167 0.72428 1.00000
  B15 B 0.22305 0.77572 0.09833 1.00000
  B16 B 0.09710 0.22428 0.90167 1.00000
  B17 B 0.27695 0.40167 0.72428 1.00000
  B18 B 0.40290 0.59833 0.27572 1.00000
  B19 B 0.77695 0.22428 0.90167 1.00000
  B20 B 0.90290 0.77572 0.09833 1.00000
  B21 B 0.32647 0.96995 0.87351 1.00000
  B22 B 0.16993 0.03005 0.12649 1.00000
  B23 B 0.82647 0.37351 0.46995 1.00000
  B24 B 0.66993 0.62649 0.53005 1.00000
  B25 B 0.67353 0.03005 0.12649 1.00000
  B26 B 0.83007 0.96995 0.87351 1.00000
  B27 B 0.17353 0.62649 0.53005 1.00000
  B28 B 0.33007 0.37351 0.46995 1.00000
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