Navigation

HEAS Data Platform · Materials Science Database

ErTm4S5

Alexandria ALEX

Alex-ID: agm015574641 · Space group: I4/m (#87)

Basic Information

Formula
ErTm4S5
Alex-ID
agm015574641
Elements
3
Sites
10
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
200.85
ų
Cell a
6.6618
Å
Cell b
6.6618
Å
Cell c
6.6618
Å
α angle
99.54
°
β angle
99.54
°
γ angle
131.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErTm4S5
Er
1.00 · 10.0%
Tm
4.00 · 40.0%
S
5.00 · 50.0%

Energy & Stability

Energy above hull
0.0087
eV/atom
Formation energy
-2.2673
eV/atom
Corrected total energy
-65.7593
eV
Raw total energy
-62.4420
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.9674
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C5_3_spg79

Decomposition

ErTm4S5

Computed at

2024-12-30 03:43:36

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: agm015574641).

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 agm015574641
data_agm015574641
_cell_length_a     6.66179
_cell_length_b     6.66179
_cell_length_c     6.66179
_cell_angle_alpha  99.54360
_cell_angle_beta   99.54360
_cell_angle_gamma  131.94399
_cell_volume       200.84654
_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
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.20042 0.60068 0.80110 1.00000
  Tm2 Tm 0.39932 0.20042 0.59973 1.00000
  Tm3 Tm 0.60068 0.79958 0.40027 1.00000
  Tm4 Tm 0.79958 0.39932 0.19890 1.00000
  S1 S 0.89993 0.69859 0.59852 1.00000
  S2 S 0.10007 0.30141 0.40148 1.00000
  S3 S 0.30141 0.89993 0.20134 1.00000
  S4 S 0.50000 0.50000 0.00000 1.00000
  S5 S 0.69859 0.10007 0.79866 1.00000
Get direct link