Navigation

HEAS Data Platform · Materials Science Database

Dy2TmThAs4

Alexandria ALEX

Alex-ID: agm004840201 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
Dy2TmThAs4
Alex-ID
agm004840201
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
201.11
ų
Cell a
4.1501
Å
Cell b
7.1748
Å
Cell c
7.1640
Å
α angle
70.52
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2TmThAs4
Dy
2.00 · 25.0%
Tm
1.00 · 12.5%
Th
1.00 · 12.5%
As
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0037
eV/atom
Formation energy
-1.5026
eV/atom
Corrected total energy
-51.7199
eV
Raw total energy
-51.7199
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.4824
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_343_spg10

Decomposition

Dy2TmThAs4

Computed at

2022-07-13 06:14:22.333503

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: agm004840201).

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 agm004840201
data_agm004840201
_cell_length_a     4.15009
_cell_length_b     7.17478
_cell_length_c     7.16403
_cell_angle_alpha  70.52188
_cell_angle_beta   89.99972
_cell_angle_gamma  89.99968
_cell_volume       201.10772
_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
  Dy1 Dy 0.00000 0.00000 1.00000 1.00000
  Dy2 Dy 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.49999 0.50000 1.00000
  Th1 Th 0.50000 0.50000 1.00000 1.00000
  As1 As 0.00000 0.75423 0.74331 1.00000
  As2 As 1.00000 0.24577 0.25669 1.00000
  As3 As 0.50000 0.74977 0.25470 1.00000
  As4 As 0.50000 0.25024 0.74530 1.00000
Get direct link