Navigation

HEAS Data Platform · Materials Science Database

Ac2Tb5Tm6

Alexandria ALEX

Alex-ID: agm005669502 · Space group: Pbam (#55)

Alexandria Database API

Basic Information

Formula
Ac2Tb5Tm6
Alex-ID
agm005669502
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
867.98
ų
Cell a
3.6205
Å
Cell b
11.8421
Å
Cell c
20.2446
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2Tb5Tm6
Ac
4.00 · 15.4%
Tb
10.00 · 38.5%
Tm
12.00 · 46.2%

Energy & Stability

Energy above hull
0.1275
eV/atom
Formation energy
0.1231
eV/atom
Corrected total energy
-113.2132
eV
Raw total energy
-113.2132
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
37.1815
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

Tb5Tm4 TbTm5 Ac

Computed at

2023-06-20 23:45:26.753064

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: agm005669502).

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 agm005669502
data_agm005669502
_cell_length_a     3.62052
_cell_length_b     11.84208
_cell_length_c     20.24461
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       867.97699
_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
  Ac1 Ac 0.00000 0.33902 0.27741 1.00000
  Ac2 Ac 0.00000 0.66098 0.72259 1.00000
  Ac3 Ac 0.00000 0.83902 0.22259 1.00000
  Ac4 Ac 0.00000 0.16098 0.77741 1.00000
  Tb1 Tb 0.50000 0.29981 0.44796 1.00000
  Tb2 Tb 0.50000 0.70019 0.55204 1.00000
  Tb3 Tb 0.50000 0.79981 0.05204 1.00000
  Tb4 Tb 0.50000 0.20019 0.94796 1.00000
  Tb5 Tb 0.50000 0.59989 0.28349 1.00000
  Tb6 Tb 0.50000 0.40011 0.71651 1.00000
  Tb7 Tb 0.50000 0.09989 0.21651 1.00000
  Tb8 Tb 0.50000 0.90011 0.78349 1.00000
  Tb9 Tb 0.50000 0.50000 0.00000 1.00000
  Tb10 Tb 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.07368 0.36204 1.00000
  Tm2 Tm 0.00000 0.92632 0.63796 1.00000
  Tm3 Tm 0.00000 0.57368 0.13796 1.00000
  Tm4 Tm 0.00000 0.42632 0.86204 1.00000
  Tm5 Tm 0.50000 0.31686 0.11777 1.00000
  Tm6 Tm 0.50000 0.68314 0.88223 1.00000
  Tm7 Tm 0.50000 0.81686 0.38223 1.00000
  Tm8 Tm 0.50000 0.18314 0.61777 1.00000
  Tm9 Tm 0.00000 0.56036 0.42557 1.00000
  Tm10 Tm 0.00000 0.43964 0.57443 1.00000
  Tm11 Tm 0.00000 0.06036 0.07443 1.00000
  Tm12 Tm 0.00000 0.93964 0.92557 1.00000
Get direct link