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TbYN2

Alexandria ALEX

Alex-ID: agm076608096 · Space group: Pmn2_1 (#31)

Basic Information

Formula
TbYN2
Alex-ID
agm076608096
Elements
3
Sites
24
Space group
Pmn2_1 (#31)
Crystal system
orthorhombic
Volume
360.26
ų
Cell a
4.9324
Å
Cell b
6.9771
Å
Cell c
10.4682
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbYN2
Tb
6.00 · 25.0%
Y
6.00 · 25.0%
N
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0016
eV/atom
Formation energy
-1.8637
eV/atom
Corrected total energy
-206.7313
eV
Raw total energy
-206.7313
eV

Electronic Structure

Indirect band gap
0.0788
eV
Direct band gap
0.0797
eV
DOS at Fermi level
1.0642
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_12415_spg31

Decomposition

TbY4N5 Tb4YN5

Computed at

2025-01-15 04:57:29

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: agm076608096).

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 agm076608096
data_agm076608096
_cell_length_a     4.93244
_cell_length_b     6.97710
_cell_length_c     10.46824
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       360.25533
_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 0.50000 0.12482 0.58362 1.00000
  Tb2 Tb 0.50000 0.62525 0.58367 1.00000
  Tb3 Tb 0.00000 0.37475 0.08367 1.00000
  Tb4 Tb 0.00000 0.87518 0.08362 1.00000
  Tb5 Tb 0.00000 0.37503 0.75042 1.00000
  Tb6 Tb 0.50000 0.62497 0.25042 1.00000
  Y1 Y 0.00000 0.87519 0.41695 1.00000
  Y2 Y 0.00000 0.37473 0.41698 1.00000
  Y3 Y 0.50000 0.62527 0.91698 1.00000
  Y4 Y 0.50000 0.12481 0.91695 1.00000
  Y5 Y 0.00000 0.87496 0.75036 1.00000
  Y6 Y 0.50000 0.12504 0.25036 1.00000
  N1 N 0.50000 0.37468 0.41621 1.00000
  N2 N 0.50000 0.87527 0.41618 1.00000
  N3 N 0.50000 0.37457 0.08286 1.00000
  N4 N 0.50000 0.87523 0.08285 1.00000
  N5 N 0.00000 0.62492 0.25001 1.00000
  N6 N 0.50000 0.37508 0.75001 1.00000
  N7 N 0.00000 0.12473 0.91618 1.00000
  N8 N 0.00000 0.62532 0.91621 1.00000
  N9 N 0.00000 0.12477 0.58285 1.00000
  N10 N 0.00000 0.62543 0.58286 1.00000
  N11 N 0.50000 0.87490 0.75007 1.00000
  N12 N 0.00000 0.12510 0.25007 1.00000
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