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Ac2PmAgTe5

Alexandria ALEX

Alex-ID: agm005160065 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Ac2PmAgTe5
Alex-ID
agm005160065
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
609.47
ų
Cell a
4.5703
Å
Cell b
10.0535
Å
Cell c
13.6210
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2PmAgTe5
Ac
4.00 · 22.2%
Pm
2.00 · 11.1%
Ag
2.00 · 11.1%
Te
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0072
eV/atom
Formation energy
-1.3182
eV/atom
Corrected total energy
-86.7827
eV
Raw total energy
-86.7827
eV

Electronic Structure

Indirect band gap
0.3346
eV
Direct band gap
0.3346
eV
DOS at Fermi level
-0.0244
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_200_spg36

Decomposition

AcTe2 Pm2Te3 Ac2Te3 Ag

Computed at

2023-01-06 12:55:41.447905

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: agm005160065).

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 agm005160065
data_agm005160065
_cell_length_a     4.57029
_cell_length_b     10.05352
_cell_length_c     13.62100
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.13805
_cell_volume       609.46999
_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 0.87605 0.75209 0.80901 1.00000
  Ac2 Ac 0.11159 0.22318 0.68659 1.00000
  Ac3 Ac 0.12395 0.24791 0.30901 1.00000
  Ac4 Ac 0.88841 0.77682 0.18659 1.00000
  Pm1 Pm 0.80751 0.61502 0.50948 1.00000
  Pm2 Pm 0.19249 0.38498 0.00948 1.00000
  Ag1 Ag 0.56742 0.13485 0.95773 1.00000
  Ag2 Ag 0.43258 0.86515 0.45773 1.00000
  Te1 Te 0.35667 0.71334 0.00099 1.00000
  Te2 Te 0.69354 0.38708 0.84526 1.00000
  Te3 Te 0.49936 0.99872 0.77697 1.00000
  Te4 Te 0.28830 0.57661 0.66883 1.00000
  Te5 Te 0.95662 0.91325 0.56912 1.00000
  Te6 Te 0.64333 0.28666 0.50099 1.00000
  Te7 Te 0.30646 0.61292 0.34526 1.00000
  Te8 Te 0.50064 0.00128 0.27697 1.00000
  Te9 Te 0.71170 0.42339 0.16883 1.00000
  Te10 Te 0.04338 0.08675 0.06912 1.00000
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